BibTeX records: Guido Moerkotte

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@book{DBLP:books/x/M2023,
  author       = {Guido Moerkotte},
  title        = {Building Query Compilers (Draft / Under Construction)},
  year         = {2023},
  url          = {https://pi3.informatik.uni-mannheim.de/\%7Emoer/querycompiler.pdf},
  timestamp    = {Thu, 19 Oct 2023 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/x/M2023.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/FentM023,
  author       = {Philipp Fent and
                  Guido Moerkotte and
                  Thomas Neumann},
  title        = {Asymptotically Better Query Optimization Using Indexed Algebra},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {16},
  number       = {11},
  pages        = {3018--3030},
  year         = {2023},
  url          = {https://www.vldb.org/pvldb/vol16/p3018-fent.pdf},
  doi          = {10.14778/3611479.3611505},
  timestamp    = {Mon, 23 Oct 2023 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/FentM023.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/cidr/FlachsMM22,
  author       = {Daniel Flachs and
                  Magnus M{\"{u}}ller and
                  Guido Moerkotte},
  title        = {The 3D Hash Join: Building On Non-Unique Join Attributes},
  booktitle    = {12th Conference on Innovative Data Systems Research, {CIDR} 2022,
                  Chaminade, CA, USA, January 9-12, 2022},
  publisher    = {www.cidrdb.org},
  year         = {2022},
  url          = {https://www.cidrdb.org/cidr2022/papers/p18-flachs.pdf},
  timestamp    = {Mon, 18 Jul 2022 17:13:00 +0200},
  biburl       = {https://dblp.org/rec/conf/cidr/FlachsMM22.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/edbt/BrendleWVMS0MG22,
  author       = {Michael Brendle and
                  Nick Weber and
                  Mahammad Valiyev and
                  Norman May and
                  Robert Schulze and
                  Alexander B{\"{o}}hm and
                  Guido Moerkotte and
                  Michael Grossniklaus},
  editor       = {Julia Stoyanovich and
                  Jens Teubner and
                  Paolo Guagliardo and
                  Milos Nikolic and
                  Andreas Pieris and
                  Jan M{\"{u}}hlig and
                  Fatma {\"{O}}zcan and
                  Sebastian Schelter and
                  H. V. Jagadish and
                  Meihui Zhang},
  title        = {{SAHARA:} Memory Footprint Reduction of Cloud Databases with Automated
                  Table Partitioning},
  booktitle    = {Proceedings of the 25th International Conference on Extending Database
                  Technology, {EDBT} 2022, Edinburgh, UK, March 29 - April 1, 2022},
  pages        = {1:13--1:26},
  publisher    = {OpenProceedings.org},
  year         = {2022},
  url          = {https://doi.org/10.5441/002/edbt.2022.02},
  doi          = {10.5441/002/EDBT.2022.02},
  timestamp    = {Tue, 11 Oct 2022 14:23:40 +0200},
  biburl       = {https://dblp.org/rec/conf/edbt/BrendleWVMS0MG22.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/edbt/MullerM22,
  author       = {Magnus M{\"{u}}ller and
                  Guido Moerkotte},
  editor       = {Julia Stoyanovich and
                  Jens Teubner and
                  Paolo Guagliardo and
                  Milos Nikolic and
                  Andreas Pieris and
                  Jan M{\"{u}}hlig and
                  Fatma {\"{O}}zcan and
                  Sebastian Schelter and
                  H. V. Jagadish and
                  Meihui Zhang},
  title        = {Translation Grids for Multi-way Join Size Estimation},
  booktitle    = {Proceedings of the 25th International Conference on Extending Database
                  Technology, {EDBT} 2022, Edinburgh, UK, March 29 - April 1, 2022},
  pages        = {2:378--2:382},
  publisher    = {OpenProceedings.org},
  year         = {2022},
  url          = {https://doi.org/10.48786/edbt.2022.25},
  doi          = {10.48786/EDBT.2022.25},
  timestamp    = {Tue, 19 Apr 2022 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/edbt/MullerM22.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/btw/BrendleWVMS0MG21,
  author       = {Michael Brendle and
                  Nick Weber and
                  Mahammad Valiyev and
                  Norman May and
                  Robert Schulze and
                  Alexander B{\"{o}}hm and
                  Guido Moerkotte and
                  Michael Grossniklaus},
  editor       = {Kai{-}Uwe Sattler and
                  Melanie Herschel and
                  Wolfgang Lehner},
  title        = {Precise, Compact, and Fast Data Access Counters for Automated Physical
                  Database Design},
  booktitle    = {Datenbanksysteme f{\"{u}}r Business, Technologie und Web {(BTW}
                  2021), 19. Fachtagung des GI-Fachbereichs ,,Datenbanken und Informationssysteme"
                  (DBIS), 13.-17. September 2021, Dresden, Germany, Proceedings},
  series       = {{LNI}},
  volume       = {{P-311}},
  pages        = {79--100},
  publisher    = {Gesellschaft f{\"{u}}r Informatik, Bonn},
  year         = {2021},
  url          = {https://doi.org/10.18420/btw2021-04},
  doi          = {10.18420/BTW2021-04},
  timestamp    = {Tue, 04 Jul 2023 17:43:09 +0200},
  biburl       = {https://dblp.org/rec/conf/btw/BrendleWVMS0MG21.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/MullerFM21,
  author       = {Magnus M{\"{u}}ller and
                  Daniel Flachs and
                  Guido Moerkotte},
  title        = {Memory-Efficient Key/Foreign-Key Join Size Estimation via Multiplicity
                  and Intersection Size},
  booktitle    = {37th {IEEE} International Conference on Data Engineering, {ICDE} 2021,
                  Chania, Greece, April 19-22, 2021},
  pages        = {984--995},
  publisher    = {{IEEE}},
  year         = {2021},
  url          = {https://doi.org/10.1109/ICDE51399.2021.00090},
  doi          = {10.1109/ICDE51399.2021.00090},
  timestamp    = {Fri, 25 Jun 2021 11:30:58 +0200},
  biburl       = {https://dblp.org/rec/conf/icde/MullerFM21.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/HertzschuchMLMW21,
  author       = {Axel Hertzschuch and
                  Guido Moerkotte and
                  Wolfgang Lehner and
                  Norman May and
                  Florian Wolf and
                  Lars Fricke},
  editor       = {Guoliang Li and
                  Zhanhuai Li and
                  Stratos Idreos and
                  Divesh Srivastava},
  title        = {Small Selectivities Matter: Lifting the Burden of Empty Samples},
  booktitle    = {{SIGMOD} '21: International Conference on Management of Data, Virtual
                  Event, China, June 20-25, 2021},
  pages        = {697--709},
  publisher    = {{ACM}},
  year         = {2021},
  url          = {https://doi.org/10.1145/3448016.3452805},
  doi          = {10.1145/3448016.3452805},
  timestamp    = {Sat, 30 Sep 2023 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/sigmod/HertzschuchMLMW21.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/cidr/MoerkotteH20,
  author       = {Guido Moerkotte and
                  Axel Hertzschuch},
  title        = {alpha to omega: the G(r)eek Alphabet of Sampling},
  booktitle    = {10th Conference on Innovative Data Systems Research, {CIDR} 2020,
                  Amsterdam, The Netherlands, January 12-15, 2020, Online Proceedings},
  publisher    = {www.cidrdb.org},
  year         = {2020},
  url          = {http://cidrdb.org/cidr2020/papers/p25-moerkotte-cidr20.pdf},
  timestamp    = {Mon, 18 Jul 2022 17:13:00 +0200},
  biburl       = {https://dblp.org/rec/conf/cidr/MoerkotteH20.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/edbt/HavensteinLMMS20,
  author       = {Diego Havenstein and
                  Peter Lysakovski and
                  Norman May and
                  Guido Moerkotte and
                  Gabriele Steidl},
  editor       = {Angela Bonifati and
                  Yongluan Zhou and
                  Marcos Antonio Vaz Salles and
                  Alexander B{\"{o}}hm and
                  Dan Olteanu and
                  George H. L. Fletcher and
                  Arijit Khan and
                  Bin Yang},
  title        = {Fast Entropy Maximization for Selectivity Estimation of Conjunctive
                  Predicates on CPUs and GPUs},
  booktitle    = {Proceedings of the 23rd International Conference on Extending Database
                  Technology, {EDBT} 2020, Copenhagen, Denmark, March 30 - April 02,
                  2020},
  pages        = {546--554},
  publisher    = {OpenProceedings.org},
  year         = {2020},
  url          = {https://doi.org/10.5441/002/edbt.2020.65},
  doi          = {10.5441/002/EDBT.2020.65},
  timestamp    = {Wed, 15 Feb 2023 22:11:05 +0100},
  biburl       = {https://dblp.org/rec/conf/edbt/HavensteinLMMS20.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/MullerMK18,
  author       = {Magnus M{\"{u}}ller and
                  Guido Moerkotte and
                  Oliver Kolb},
  title        = {Improved Selectivity Estimation by Combining Knowledge from Sampling
                  and Synopses},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {11},
  number       = {9},
  pages        = {1016--1028},
  year         = {2018},
  url          = {http://www.vldb.org/pvldb/vol11/p1016-muller.pdf},
  timestamp    = {Sat, 25 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/MullerMK18.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/MeisterMS18,
  author       = {Andreas Meister and
                  Guido Moerkotte and
                  Gunter Saake},
  title        = {Errata for "Analysis of two existing and one new dynamic programming
                  algorithm for the generation of optimal bushy join trees without cross
                  products"},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {11},
  number       = {10},
  pages        = {1069--1070},
  year         = {2018},
  url          = {http://www.vldb.org/pvldb/vol11/p1069-meister.pdf},
  doi          = {10.14778/3231751.3231756},
  timestamp    = {Sat, 25 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/MeisterMS18.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/vldb/EichFM18,
  author       = {Marius Eich and
                  Pit Fender and
                  Guido Moerkotte},
  title        = {Efficient generation of query plans containing group-by, join, and
                  groupjoin},
  journal      = {{VLDB} J.},
  volume       = {27},
  number       = {5},
  pages        = {617--641},
  year         = {2018},
  url          = {https://doi.org/10.1007/s00778-017-0476-3},
  doi          = {10.1007/S00778-017-0476-3},
  timestamp    = {Wed, 03 Oct 2018 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/vldb/EichFM18.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/KastratiM18,
  author       = {Fisnik Kastrati and
                  Guido Moerkotte},
  title        = {Generating Optimal Plans for Boolean Expressions},
  booktitle    = {34th {IEEE} International Conference on Data Engineering, {ICDE} 2018,
                  Paris, France, April 16-19, 2018},
  pages        = {1013--1024},
  publisher    = {{IEEE} Computer Society},
  year         = {2018},
  url          = {https://doi.org/10.1109/ICDE.2018.00095},
  doi          = {10.1109/ICDE.2018.00095},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/KastratiM18.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/KastratiM17,
  author       = {Fisnik Kastrati and
                  Guido Moerkotte},
  editor       = {Semih Salihoglu and
                  Wenchao Zhou and
                  Rada Chirkova and
                  Jun Yang and
                  Dan Suciu},
  title        = {Optimization of Disjunctive Predicates for Main Memory Column Stores},
  booktitle    = {Proceedings of the 2017 {ACM} International Conference on Management
                  of Data, {SIGMOD} Conference 2017, Chicago, IL, USA, May 14-19, 2017},
  pages        = {731--744},
  publisher    = {{ACM}},
  year         = {2017},
  url          = {https://doi.org/10.1145/3035918.3064022},
  doi          = {10.1145/3035918.3064022},
  timestamp    = {Tue, 06 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/sigmod/KastratiM17.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/EichFM16,
  author       = {Marius Eich and
                  Pit Fender and
                  Guido Moerkotte},
  title        = {Faster Plan Generation through Consideration of Functional Dependencies
                  and Keys},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {9},
  number       = {10},
  pages        = {756--767},
  year         = {2016},
  url          = {http://www.vldb.org/pvldb/vol9/p756-eich.pdf},
  doi          = {10.14778/2977797.2977802},
  timestamp    = {Sat, 25 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/EichFM16.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/KastratiM16,
  author       = {Fisnik Kastrati and
                  Guido Moerkotte},
  title        = {Optimization of Conjunctive Predicates for Main Memory Column Stores},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {9},
  number       = {12},
  pages        = {1125--1136},
  year         = {2016},
  url          = {http://www.vldb.org/pvldb/vol9/p1125-kastrati.pdf},
  doi          = {10.14778/2994509.2994529},
  timestamp    = {Sat, 25 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/KastratiM16.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jcam/MoerkotteMRS15,
  author       = {Guido Moerkotte and
                  Martin J. Montag and
                  Audrey Repetti and
                  Gabriele Steidl},
  title        = {Proximal operator of quotient functions with application to a feasibility
                  problem in query optimization},
  journal      = {J. Comput. Appl. Math.},
  volume       = {285},
  pages        = {243--255},
  year         = {2015},
  url          = {https://doi.org/10.1016/j.cam.2015.02.030},
  doi          = {10.1016/J.CAM.2015.02.030},
  timestamp    = {Tue, 16 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jcam/MoerkotteMRS15.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/EichM15,
  author       = {Marius Eich and
                  Guido Moerkotte},
  editor       = {Johannes Gehrke and
                  Wolfgang Lehner and
                  Kyuseok Shim and
                  Sang Kyun Cha and
                  Guy M. Lohman},
  title        = {Dynamic programming: The next step},
  booktitle    = {31st {IEEE} International Conference on Data Engineering, {ICDE} 2015,
                  Seoul, South Korea, April 13-17, 2015},
  pages        = {903--914},
  publisher    = {{IEEE} Computer Society},
  year         = {2015},
  url          = {https://doi.org/10.1109/ICDE.2015.7113343},
  doi          = {10.1109/ICDE.2015.7113343},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/EichM15.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/MoerkotteDMNB14,
  author       = {Guido Moerkotte and
                  David DeHaan and
                  Norman May and
                  Anisoara Nica and
                  Alexander B{\"{o}}hm},
  editor       = {Curtis E. Dyreson and
                  Feifei Li and
                  M. Tamer {\"{O}}zsu},
  title        = {Exploiting ordered dictionaries to efficiently construct histograms
                  with q-error guarantees in {SAP} {HANA}},
  booktitle    = {International Conference on Management of Data, {SIGMOD} 2014, Snowbird,
                  UT, USA, June 22-27, 2014},
  pages        = {361--372},
  publisher    = {{ACM}},
  year         = {2014},
  url          = {https://doi.org/10.1145/2588555.2595629},
  doi          = {10.1145/2588555.2595629},
  timestamp    = {Tue, 06 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/sigmod/MoerkotteDMNB14.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/FenderM13,
  author       = {Pit Fender and
                  Guido Moerkotte},
  title        = {Counter Strike: Generic Top-Down Join Enumeration for Hypergraphs},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {6},
  number       = {14},
  pages        = {1822--1833},
  year         = {2013},
  url          = {http://www.vldb.org/pvldb/vol6/p1822-fender.pdf},
  doi          = {10.14778/2556549.2556565},
  timestamp    = {Sat, 25 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/FenderM13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/FenderM13,
  author       = {Pit Fender and
                  Guido Moerkotte},
  editor       = {Christian S. Jensen and
                  Christopher M. Jermaine and
                  Xiaofang Zhou},
  title        = {Top down plan generation: From theory to practice},
  booktitle    = {29th {IEEE} International Conference on Data Engineering, {ICDE} 2013,
                  Brisbane, Australia, April 8-12, 2013},
  pages        = {1105--1116},
  publisher    = {{IEEE} Computer Society},
  year         = {2013},
  url          = {https://doi.org/10.1109/ICDE.2013.6544901},
  doi          = {10.1109/ICDE.2013.6544901},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/FenderM13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/MoerkotteFE13,
  author       = {Guido Moerkotte and
                  Pit Fender and
                  Marius Eich},
  editor       = {Kenneth A. Ross and
                  Divesh Srivastava and
                  Dimitris Papadias},
  title        = {On the correct and complete enumeration of the core search space},
  booktitle    = {Proceedings of the {ACM} {SIGMOD} International Conference on Management
                  of Data, {SIGMOD} 2013, New York, NY, USA, June 22-27, 2013},
  pages        = {493--504},
  publisher    = {{ACM}},
  year         = {2013},
  url          = {https://doi.org/10.1145/2463676.2465314},
  doi          = {10.1145/2463676.2465314},
  timestamp    = {Tue, 06 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/sigmod/MoerkotteFE13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tkde/FenderM12,
  author       = {Pit Fender and
                  Guido Moerkotte},
  title        = {Reassessing Top-Down Join Enumeration},
  journal      = {{IEEE} Trans. Knowl. Data Eng.},
  volume       = {24},
  number       = {10},
  pages        = {1803--1818},
  year         = {2012},
  url          = {https://doi.org/10.1109/TKDE.2011.235},
  doi          = {10.1109/TKDE.2011.235},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/tkde/FenderM12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/FenderMNL12,
  author       = {Pit Fender and
                  Guido Moerkotte and
                  Thomas Neumann and
                  Viktor Leis},
  editor       = {Anastasios Kementsietsidis and
                  Marcos Antonio Vaz Salles},
  title        = {Effective and Robust Pruning for Top-Down Join Enumeration Algorithms},
  booktitle    = {{IEEE} 28th International Conference on Data Engineering {(ICDE} 2012),
                  Washington, DC, {USA} (Arlington, Virginia), 1-5 April, 2012},
  pages        = {414--425},
  publisher    = {{IEEE} Computer Society},
  year         = {2012},
  url          = {https://doi.org/10.1109/ICDE.2012.27},
  doi          = {10.1109/ICDE.2012.27},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/FenderMNL12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/MoerkotteN11,
  author       = {Guido Moerkotte and
                  Thomas Neumann},
  title        = {Accelerating Queries with Group-By and Join by Groupjoin},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {4},
  number       = {11},
  pages        = {843--851},
  year         = {2011},
  url          = {http://www.vldb.org/pvldb/vol4/p843-moerkotte.pdf},
  timestamp    = {Sat, 25 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/MoerkotteN11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/FenderM11,
  author       = {Pit Fender and
                  Guido Moerkotte},
  editor       = {Serge Abiteboul and
                  Klemens B{\"{o}}hm and
                  Christoph Koch and
                  Kian{-}Lee Tan},
  title        = {A new, highly efficient, and easy to implement top-down join enumeration
                  algorithm},
  booktitle    = {Proceedings of the 27th International Conference on Data Engineering,
                  {ICDE} 2011, April 11-16, 2011, Hannover, Germany},
  pages        = {864--875},
  publisher    = {{IEEE} Computer Society},
  year         = {2011},
  url          = {https://doi.org/10.1109/ICDE.2011.5767901},
  doi          = {10.1109/ICDE.2011.5767901},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/FenderM11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/NeumannM11,
  author       = {Thomas Neumann and
                  Guido Moerkotte},
  editor       = {Serge Abiteboul and
                  Klemens B{\"{o}}hm and
                  Christoph Koch and
                  Kian{-}Lee Tan},
  title        = {Characteristic sets: Accurate cardinality estimation for {RDF} queries
                  with multiple joins},
  booktitle    = {Proceedings of the 27th International Conference on Data Engineering,
                  {ICDE} 2011, April 11-16, 2011, Hannover, Germany},
  pages        = {984--994},
  publisher    = {{IEEE} Computer Society},
  year         = {2011},
  url          = {https://doi.org/10.1109/ICDE.2011.5767868},
  doi          = {10.1109/ICDE.2011.5767868},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/NeumannM11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jat/SetzerSTM10,
  author       = {Simon Setzer and
                  Gabriele Steidl and
                  Tanja Teuber and
                  Guido Moerkotte},
  title        = {Approximation related to quotient functionals},
  journal      = {J. Approx. Theory},
  volume       = {162},
  number       = {3},
  pages        = {545--558},
  year         = {2010},
  url          = {https://doi.org/10.1016/j.jat.2009.08.009},
  doi          = {10.1016/J.JAT.2009.08.009},
  timestamp    = {Tue, 16 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jat/SetzerSTM10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/KanneM10,
  author       = {Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Ahmed K. Elmagarmid and
                  Divyakant Agrawal},
  title        = {Histograms reloaded: the merits of bucket diversity},
  booktitle    = {Proceedings of the {ACM} {SIGMOD} International Conference on Management
                  of Data, {SIGMOD} 2010, Indianapolis, Indiana, USA, June 6-10, 2010},
  pages        = {663--674},
  publisher    = {{ACM}},
  year         = {2010},
  url          = {https://doi.org/10.1145/1807167.1807239},
  doi          = {10.1145/1807167.1807239},
  timestamp    = {Thu, 11 Mar 2021 15:20:15 +0100},
  biburl       = {https://dblp.org/rec/conf/sigmod/KanneM10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ife/NeumannM09,
  author       = {Thomas Neumann and
                  Guido Moerkotte},
  title        = {Generating optimal DAG-structured query evaluation plans},
  journal      = {Comput. Sci. Res. Dev.},
  volume       = {24},
  number       = {3},
  pages        = {103--117},
  year         = {2009},
  url          = {https://doi.org/10.1007/s00450-009-0061-0},
  doi          = {10.1007/S00450-009-0061-0},
  timestamp    = {Wed, 04 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/ife/NeumannM09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/pvldb/MoerkotteNS09,
  author       = {Guido Moerkotte and
                  Thomas Neumann and
                  Gabriele Steidl},
  title        = {Preventing Bad Plans by Bounding the Impact of Cardinality Estimation
                  Errors},
  journal      = {Proc. {VLDB} Endow.},
  volume       = {2},
  number       = {1},
  pages        = {982--993},
  year         = {2009},
  url          = {http://www.vldb.org/pvldb/vol2/vldb09-657.pdf},
  doi          = {10.14778/1687627.1687738},
  timestamp    = {Sat, 25 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/pvldb/MoerkotteNS09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/btw/NeumannM09,
  author       = {Thomas Neumann and
                  Guido Moerkotte},
  editor       = {Johann Christoph Freytag and
                  Thomas Ruf and
                  Wolfgang Lehner and
                  Gottfried Vossen},
  title        = {A Framework for Reasoning about Share Equivalence and Its Integration
                  into a Plan Generator},
  booktitle    = {Datenbanksysteme in Business, Technologie und Web {(BTW} 2009), 13.
                  Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme"
                  (DBIS), Proceedings, 2.-6. M{\"{a}}rz 2009, M{\"{u}}nster,
                  Germany},
  series       = {{LNI}},
  volume       = {{P-144}},
  pages        = {7--26},
  publisher    = {{GI}},
  year         = {2009},
  url          = {https://dl.gi.de/handle/20.500.12116/20471},
  timestamp    = {Tue, 04 Jul 2023 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/btw/NeumannM09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/MoerkotteN08,
  author       = {Guido Moerkotte and
                  Thomas Neumann},
  editor       = {Gustavo Alonso and
                  Jos{\'{e}} A. Blakeley and
                  Arbee L. P. Chen},
  title        = {Faster Join Enumeration for Complex Queries},
  booktitle    = {Proceedings of the 24th International Conference on Data Engineering,
                  {ICDE} 2008, April 7-12, 2008, Canc{\'{u}}n, Mexico},
  pages        = {1430--1432},
  publisher    = {{IEEE} Computer Society},
  year         = {2008},
  url          = {https://doi.org/10.1109/ICDE.2008.4497579},
  doi          = {10.1109/ICDE.2008.4497579},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/MoerkotteN08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/MoerkotteN08,
  author       = {Guido Moerkotte and
                  Thomas Neumann},
  editor       = {Jason Tsong{-}Li Wang},
  title        = {Dynamic programming strikes back},
  booktitle    = {Proceedings of the {ACM} {SIGMOD} International Conference on Management
                  of Data, {SIGMOD} 2008, Vancouver, BC, Canada, June 10-12, 2008},
  pages        = {539--552},
  publisher    = {{ACM}},
  year         = {2008},
  url          = {https://doi.org/10.1145/1376616.1376672},
  doi          = {10.1145/1376616.1376672},
  timestamp    = {Tue, 16 Aug 2022 23:04:20 +0200},
  biburl       = {https://dblp.org/rec/conf/sigmod/MoerkotteN08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/cidr/0002KM07,
  author       = {Alexander B{\"{o}}hm and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {Demaq: {A} Foundation for Declarative {XML} Message Processing},
  booktitle    = {Third Biennial Conference on Innovative Data Systems Research, {CIDR}
                  2007, Asilomar, CA, USA, January 7-10, 2007, Online Proceedings},
  pages        = {33--43},
  publisher    = {www.cidrdb.org},
  year         = {2007},
  url          = {http://cidrdb.org/cidr2007/papers/cidr07p04.pdf},
  timestamp    = {Mon, 18 Jul 2022 17:13:00 +0200},
  biburl       = {https://dblp.org/rec/conf/cidr/0002KM07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dexa/HelmerANM07,
  author       = {Sven Helmer and
                  Robin Aly and
                  Thomas Neumann and
                  Guido Moerkotte},
  editor       = {Roland R. Wagner and
                  Norman Revell and
                  G{\"{u}}nther Pernul},
  title        = {Indexing Set-Valued Attributes with a Multi-level Extendible Hashing
                  Scheme},
  booktitle    = {Database and Expert Systems Applications, 18th International Conference,
                  {DEXA} 2007, Regensburg, Germany, September 3-7, 2007, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4653},
  pages        = {98--108},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-74469-6\_11},
  doi          = {10.1007/978-3-540-74469-6\_11},
  timestamp    = {Tue, 14 May 2019 10:00:46 +0200},
  biburl       = {https://dblp.org/rec/conf/dexa/HelmerANM07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/BrantnerMM07,
  author       = {Matthias Brantner and
                  Norman May and
                  Guido Moerkotte},
  editor       = {Rada Chirkova and
                  Asuman Dogac and
                  M. Tamer {\"{O}}zsu and
                  Timos K. Sellis},
  title        = {Unnesting Scalar {SQL} Queries in the Presence of Disjunction},
  booktitle    = {Proceedings of the 23rd International Conference on Data Engineering,
                  {ICDE} 2007, The Marmara Hotel, Istanbul, Turkey, April 15-20, 2007},
  pages        = {46--55},
  publisher    = {{IEEE} Computer Society},
  year         = {2007},
  url          = {https://doi.org/10.1109/ICDE.2007.367850},
  doi          = {10.1109/ICDE.2007.367850},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/BrantnerMM07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/xsym/BrantnerKM07,
  author       = {Matthias Brantner and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Denilson Barbosa and
                  Angela Bonifati and
                  Zohra Bellahsene and
                  Ela Hunt and
                  Rainer Unland},
  title        = {Let a Single {FLWOR} Bloom},
  booktitle    = {Database and XMLTechnologies, 5th International {XML} Database Symposium,
                  XSym 2007, Vienna, Austria, September 23-24, 2007, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4704},
  pages        = {46--61},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-75288-2\_5},
  doi          = {10.1007/978-3-540-75288-2\_5},
  timestamp    = {Fri, 13 Jan 2023 16:47:12 +0100},
  biburl       = {https://dblp.org/rec/conf/xsym/BrantnerKM07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/xsym/MayM07,
  author       = {Norman May and
                  Guido Moerkotte},
  editor       = {Denilson Barbosa and
                  Angela Bonifati and
                  Zohra Bellahsene and
                  Ela Hunt and
                  Rainer Unland},
  title        = {Efficient XQuery Evaluation of Grouping Conditions with Duplicate
                  Removals},
  booktitle    = {Database and XMLTechnologies, 5th International {XML} Database Symposium,
                  XSym 2007, Vienna, Austria, September 23-24, 2007, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4704},
  pages        = {62--76},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-75288-2\_6},
  doi          = {10.1007/978-3-540-75288-2\_6},
  timestamp    = {Wed, 17 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/xsym/MayM07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ibmsj/KanneM06,
  author       = {Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {The importance of sibling clustering for efficient bulkload of {XML}
                  document trees},
  journal      = {{IBM} Syst. J.},
  volume       = {45},
  number       = {2},
  pages        = {321--334},
  year         = {2006},
  url          = {https://doi.org/10.1147/sj.452.0321},
  doi          = {10.1147/SJ.452.0321},
  timestamp    = {Fri, 13 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/ibmsj/KanneM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tods/MayHM06,
  author       = {Norman May and
                  Sven Helmer and
                  Guido Moerkotte},
  title        = {Strategies for query unnesting in {XML} databases},
  journal      = {{ACM} Trans. Database Syst.},
  volume       = {31},
  number       = {3},
  pages        = {968--1013},
  year         = {2006},
  url          = {https://doi.org/10.1145/1166074.1166081},
  doi          = {10.1145/1166074.1166081},
  timestamp    = {Sun, 02 Jun 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/tods/MayHM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/IEEEares/0002KM06,
  author       = {Alexander B{\"{o}}hm and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {A Declarative Control Language for Dependable {XML} Message Queues},
  booktitle    = {Proceedings of the The First International Conference on Availability,
                  Reliability and Security, {ARES} 2006, The International Dependability
                  Conference - Bridging Theory and Practice, April 20-22 2006, Vienna
                  University of Technology, Austria},
  pages        = {832--839},
  publisher    = {{IEEE} Computer Society},
  year         = {2006},
  url          = {https://doi.org/10.1109/ARES.2006.4},
  doi          = {10.1109/ARES.2006.4},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/IEEEares/0002KM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/bncod/NeumannHM06,
  author       = {Thomas Neumann and
                  Sven Helmer and
                  Guido Moerkotte},
  editor       = {David A. Bell and
                  Jun Hong},
  title        = {On the Optimal Ordering of Maps, Selections, and Joins Under Factorization},
  booktitle    = {Flexible and Efficient Information Handling, 23rd British National
                  Conference on Databases, {BNCOD} 23, Belfast, Northern Ireland, UK,
                  July 18-20, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4042},
  pages        = {115--126},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11788911\_10},
  doi          = {10.1007/11788911\_10},
  timestamp    = {Tue, 14 May 2019 10:00:50 +0200},
  biburl       = {https://dblp.org/rec/conf/bncod/NeumannHM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/edbt/BohmBKMM06,
  author       = {Alexander B{\"{o}}hm and
                  Matthias Brantner and
                  Carl{-}Christian Kanne and
                  Norman May and
                  Guido Moerkotte},
  editor       = {Yannis E. Ioannidis and
                  Marc H. Scholl and
                  Joachim W. Schmidt and
                  Florian Matthes and
                  Michael Hatzopoulos and
                  Klemens B{\"{o}}hm and
                  Alfons Kemper and
                  Torsten Grust and
                  Christian B{\"{o}}hm},
  title        = {Natix Visual Interfaces},
  booktitle    = {Advances in Database Technology - {EDBT} 2006, 10th International
                  Conference on Extending Database Technology, Munich, Germany, March
                  26-31, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3896},
  pages        = {1125--1129},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11687238\_74},
  doi          = {10.1007/11687238\_74},
  timestamp    = {Tue, 30 Jan 2024 13:00:56 +0100},
  biburl       = {https://dblp.org/rec/conf/edbt/BohmBKMM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/BrantnerKMH06,
  author       = {Matthias Brantner and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte and
                  Sven Helmer},
  editor       = {Ling Liu and
                  Andreas Reuter and
                  Kyu{-}Young Whang and
                  Jianjun Zhang},
  title        = {Algebraic Optimization of Nested XPath Expressions},
  booktitle    = {Proceedings of the 22nd International Conference on Data Engineering,
                  {ICDE} 2006, 3-8 April 2006, Atlanta, GA, {USA}},
  pages        = {128},
  publisher    = {{IEEE} Computer Society},
  year         = {2006},
  url          = {https://doi.org/10.1109/ICDE.2006.15},
  doi          = {10.1109/ICDE.2006.15},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/BrantnerKMH06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/KanneM06,
  author       = {Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Umeshwar Dayal and
                  Kyu{-}Young Whang and
                  David B. Lomet and
                  Gustavo Alonso and
                  Guy M. Lohman and
                  Martin L. Kersten and
                  Sang Kyun Cha and
                  Young{-}Kuk Kim},
  title        = {A Linear Time Algorithm for Optimal Tree Sibling Partitioning and
                  Approximation Algorithms in Natix},
  booktitle    = {Proceedings of the 32nd International Conference on Very Large Data
                  Bases, Seoul, Korea, September 12-15, 2006},
  pages        = {91--102},
  publisher    = {{ACM}},
  year         = {2006},
  url          = {http://dl.acm.org/citation.cfm?id=1164137},
  timestamp    = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/KanneM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/MoerkotteN06,
  author       = {Guido Moerkotte and
                  Thomas Neumann},
  editor       = {Umeshwar Dayal and
                  Kyu{-}Young Whang and
                  David B. Lomet and
                  Gustavo Alonso and
                  Guy M. Lohman and
                  Martin L. Kersten and
                  Sang Kyun Cha and
                  Young{-}Kuk Kim},
  title        = {Analysis of Two Existing and One New Dynamic Programming Algorithm
                  for the Generation of Optimal Bushy Join Trees without Cross Products},
  booktitle    = {Proceedings of the 32nd International Conference on Very Large Data
                  Bases, Seoul, Korea, September 12-15, 2006},
  pages        = {930--941},
  publisher    = {{ACM}},
  year         = {2006},
  url          = {http://dl.acm.org/citation.cfm?id=1164207},
  timestamp    = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/MoerkotteN06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/ximep/KanneM06,
  author       = {Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {Template Folding for XPath},
  booktitle    = {Proceedings of the 3rd International Workshop on XQuery Implementation,
                  Experience and Perspectives, in cooperation with {ACM} SIGMOD, June
                  30, 2006, Chicago, {USA.} 2006},
  year         = {2006},
  url          = {http://www.ximep-2006.org/papers/Paper-Kanne-Moerkotte.pdf},
  timestamp    = {Mon, 01 Oct 2007 11:44:40 +0200},
  biburl       = {https://dblp.org/rec/conf/ximep/KanneM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/xsym/BrantnerHKM06,
  author       = {Matthias Brantner and
                  Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Sihem Amer{-}Yahia and
                  Zohra Bellahsene and
                  Ela Hunt and
                  Rainer Unland and
                  Jeffrey Xu Yu},
  title        = {Kappa-Join: Efficient Execution of Existential Quantification in {XML}
                  Query Languages},
  booktitle    = {Database and {XML} Technologies, 4th International {XML} Database
                  Symposium,XSym 2006, Seoul, Korea, September 10-11, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4156},
  pages        = {1--15},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841920\_1},
  doi          = {10.1007/11841920\_1},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/xsym/BrantnerHKM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/xsym/MayBBKM06,
  author       = {Norman May and
                  Matthias Brantner and
                  Alexander B{\"{o}}hm and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Sihem Amer{-}Yahia and
                  Zohra Bellahsene and
                  Ela Hunt and
                  Rainer Unland and
                  Jeffrey Xu Yu},
  title        = {Index vs. Navigation in XPath Evaluation},
  booktitle    = {Database and {XML} Technologies, 4th International {XML} Database
                  Symposium,XSym 2006, Seoul, Korea, September 10-11, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4156},
  pages        = {16--30},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841920\_2},
  doi          = {10.1007/11841920\_2},
  timestamp    = {Wed, 17 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/xsym/MayBBKM06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/corr/abs-cs-0612114,
  author       = {Alexander B{\"{o}}hm and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {Demaq: {A} Foundation for Declarative {XML} Message Processing},
  journal      = {CoRR},
  volume       = {abs/cs/0612114},
  year         = {2006},
  url          = {http://arxiv.org/abs/cs/0612114},
  eprinttype    = {arXiv},
  eprint       = {cs/0612114},
  timestamp    = {Mon, 13 Aug 2018 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/corr/abs-cs-0612114.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dexa/PavlovHM05,
  author       = {Aleksei Pavlov and
                  Sven Helmer and
                  Guido Moerkotte},
  editor       = {Kim Viborg Andersen and
                  John K. Debenham and
                  Roland R. Wagner},
  title        = {A Model-Based Monitoring and Diagnosis System for a Space-Based Astrometry
                  Mission},
  booktitle    = {Database and Expert Systems Applications, 16th International Conference,
                  {DEXA} 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3588},
  pages        = {920--929},
  publisher    = {Springer},
  year         = {2005},
  url          = {https://doi.org/10.1007/11546924\_90},
  doi          = {10.1007/11546924\_90},
  timestamp    = {Tue, 14 May 2019 10:00:46 +0200},
  biburl       = {https://dblp.org/rec/conf/dexa/PavlovHM05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/NeumannHM05,
  author       = {Thomas Neumann and
                  Sven Helmer and
                  Guido Moerkotte},
  editor       = {Karl Aberer and
                  Michael J. Franklin and
                  Shojiro Nishio},
  title        = {On the Optimal Ordering of Maps and Selections under Factorization},
  booktitle    = {Proceedings of the 21st International Conference on Data Engineering,
                  {ICDE} 2005, 5-8 April 2005, Tokyo, Japan},
  pages        = {490--501},
  publisher    = {{IEEE} Computer Society},
  year         = {2005},
  url          = {https://doi.org/10.1109/ICDE.2005.97},
  doi          = {10.1109/ICDE.2005.97},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/NeumannHM05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/BrantnerHKM05,
  author       = {Matthias Brantner and
                  Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Karl Aberer and
                  Michael J. Franklin and
                  Shojiro Nishio},
  title        = {Full-fledged Algebraic XPath Processing in Natix},
  booktitle    = {Proceedings of the 21st International Conference on Data Engineering,
                  {ICDE} 2005, 5-8 April 2005, Tokyo, Japan},
  pages        = {705--716},
  publisher    = {{IEEE} Computer Society},
  year         = {2005},
  url          = {https://doi.org/10.1109/ICDE.2005.69},
  doi          = {10.1109/ICDE.2005.69},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/BrantnerHKM05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/BrantnerKM05,
  author       = {Carl{-}Christian Kanne and
                  Matthias Brantner and
                  Guido Moerkotte},
  editor       = {Fatma {\"{O}}zcan},
  title        = {Cost-Sensitive Reordering of Navigational Primitives},
  booktitle    = {Proceedings of the {ACM} {SIGMOD} International Conference on Management
                  of Data, Baltimore, Maryland, USA, June 14-16, 2005},
  pages        = {742--753},
  publisher    = {{ACM}},
  year         = {2005},
  url          = {https://doi.org/10.1145/1066157.1066242},
  doi          = {10.1145/1066157.1066242},
  timestamp    = {Thu, 11 Mar 2021 15:20:15 +0100},
  biburl       = {https://dblp.org/rec/conf/sigmod/BrantnerKM05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vl/AmaralHM05,
  author       = {Vasco Amaral and
                  Sven Helmer and
                  Guido Moerkotte},
  title        = {Formally Specifying the Syntax and Semantics of a Visual Query Language
                  for the Domain of High Energy Physics Data Analysis},
  booktitle    = {2005 {IEEE} Symposium on Visual Languages and Human-Centric Computing
                  {(VL/HCC} 2005), 21-24 September 2005, Dallas, TX, {USA}},
  pages        = {251--258},
  publisher    = {{IEEE} Computer Society},
  year         = {2005},
  url          = {https://doi.org/10.1109/VLHCC.2005.38},
  doi          = {10.1109/VLHCC.2005.38},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vl/AmaralHM05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/xsym/MayM05,
  author       = {Norman May and
                  Guido Moerkotte},
  editor       = {St{\'{e}}phane Bressan and
                  Stefano Ceri and
                  Ela Hunt and
                  Zachary G. Ives and
                  Zohra Bellahsene and
                  Michael Rys and
                  Rainer Unland},
  title        = {Main Memory Implementations for Binary Grouping},
  booktitle    = {Database and {XML} Technologies, Third International {XML} Database
                  Symposium, XSym 2005, Trondheim, Norway, August 28-29, 2005, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3671},
  pages        = {162--176},
  publisher    = {Springer},
  year         = {2005},
  url          = {https://doi.org/10.1007/11547273\_12},
  doi          = {10.1007/11547273\_12},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/xsym/MayM05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/sigmod/HelmerKM04,
  author       = {Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {Evaluating lock-based protocols for cooperation on {XML} documents},
  journal      = {{SIGMOD} Rec.},
  volume       = {33},
  number       = {1},
  pages        = {58--63},
  year         = {2004},
  url          = {https://doi.org/10.1145/974121.974132},
  doi          = {10.1145/974121.974132},
  timestamp    = {Fri, 06 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/sigmod/HelmerKM04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dexa/HelmerKM04,
  author       = {Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Fernando Galindo and
                  Makoto Takizawa and
                  Roland Traunm{\"{u}}ller},
  title        = {Timestamp-Based Protocols for Synchronizing Access on {XML} Documents},
  booktitle    = {Database and Expert Systems Applications, 15th International Conference,
                  {DEXA} 2004 Zaragoza, Spain, August 30-September 3, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3180},
  pages        = {591--600},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-30075-5\_57},
  doi          = {10.1007/978-3-540-30075-5\_57},
  timestamp    = {Sat, 30 Sep 2023 09:38:52 +0200},
  biburl       = {https://dblp.org/rec/conf/dexa/HelmerKM04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fqas/AmaralHM04,
  author       = {Vasco Amaral and
                  Sven Helmer and
                  Guido Moerkotte},
  editor       = {Henning Christiansen and
                  Mohand{-}Said Hacid and
                  Troels Andreasen and
                  Henrik Legind Larsen},
  title        = {{PHEASANT:} {A} PHysicist's EAsy ANalysis Tool},
  booktitle    = {Flexible Query Answering Systems, 6th International Conference, {FQAS}
                  2004, Lyon, France, June 24-26, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3055},
  pages        = {229--242},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-25957-2\_19},
  doi          = {10.1007/978-3-540-25957-2\_19},
  timestamp    = {Mon, 26 Apr 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/fqas/AmaralHM04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/MayHM04,
  author       = {Norman May and
                  Sven Helmer and
                  Guido Moerkotte},
  editor       = {Z. Meral {\"{O}}zsoyoglu and
                  Stanley B. Zdonik},
  title        = {Nested Queries and Quantifiers in an Ordered Context},
  booktitle    = {Proceedings of the 20th International Conference on Data Engineering,
                  {ICDE} 2004, 30 March - 2 April 2004, Boston, MA, {USA}},
  pages        = {239--250},
  publisher    = {{IEEE} Computer Society},
  year         = {2004},
  url          = {https://doi.org/10.1109/ICDE.2004.1320001},
  doi          = {10.1109/ICDE.2004.1320001},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/MayHM04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/NeumannM04,
  author       = {Thomas Neumann and
                  Guido Moerkotte},
  editor       = {Z. Meral {\"{O}}zsoyoglu and
                  Stanley B. Zdonik},
  title        = {An Efficient Framework for Order Optimization},
  booktitle    = {Proceedings of the 20th International Conference on Data Engineering,
                  {ICDE} 2004, 30 March - 2 April 2004, Boston, MA, {USA}},
  pages        = {461--472},
  publisher    = {{IEEE} Computer Society},
  year         = {2004},
  url          = {https://doi.org/10.1109/ICDE.2004.1320019},
  doi          = {10.1109/ICDE.2004.1320019},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/NeumannM04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/NeumannM04,
  author       = {Thomas Neumann and
                  Guido Moerkotte},
  editor       = {Mario A. Nascimento and
                  M. Tamer {\"{O}}zsu and
                  Donald Kossmann and
                  Ren{\'{e}}e J. Miller and
                  Jos{\'{e}} A. Blakeley and
                  K. Bernhard Schiefer},
  title        = {A Combined Framework for Grouping and Order Optimization},
  booktitle    = {(e)Proceedings of the Thirtieth International Conference on Very Large
                  Data Bases, {VLDB} 2004, Toronto, Canada, August 31 - September 3
                  2004},
  pages        = {960--971},
  publisher    = {Morgan Kaufmann},
  year         = {2004},
  url          = {http://www.vldb.org/conf/2004/RS24P3.PDF},
  doi          = {10.1016/B978-012088469-8.50084-X},
  timestamp    = {Fri, 07 Jun 2019 12:44:00 +0200},
  biburl       = {https://dblp.org/rec/conf/vldb/NeumannM04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/ximep/MayHKM04,
  author       = {Norman May and
                  Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Ioana Manolescu and
                  Yannis Papakonstantinou},
  title        = {XQuery Processing in Natix with an Emphasis on Join Ordering},
  booktitle    = {Proceedings of the First International Workshop on XQuery Implementation,
                  Experience and Perspectives {\textless}XIME-P/{\textgreater}, in cooperation
                  with {ACM} SIGMOD, June 17-18, 2004, Maison de la Chimie, Paris, France},
  pages        = {49--54},
  year         = {2004},
  timestamp    = {Wed, 30 Jun 2004 07:20:46 +0200},
  biburl       = {https://dblp.org/rec/conf/ximep/MayHKM04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/it/HelmerKM03,
  author       = {Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {XML-Datenbanksysteme und ihre Anwendung},
  journal      = {it Inf. Technol.},
  volume       = {45},
  number       = {3},
  pages        = {137--142},
  year         = {2003},
  url          = {https://doi.org/10.1524/itit.45.3.137.20205},
  doi          = {10.1524/ITIT.45.3.137.20205},
  timestamp    = {Mon, 28 Aug 2023 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/it/HelmerKM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/vldb/HelmerM03,
  author       = {Sven Helmer and
                  Guido Moerkotte},
  title        = {A performance study of four index structures for set-valued attributes
                  of low cardinality},
  journal      = {{VLDB} J.},
  volume       = {12},
  number       = {3},
  pages        = {244--261},
  year         = {2003},
  url          = {https://doi.org/10.1007/s00778-003-0106-0},
  doi          = {10.1007/S00778-003-0106-0},
  timestamp    = {Wed, 14 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/vldb/HelmerM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dexaw/HelmerKM03,
  author       = {Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {Lock-based Protocols for Cooperation on {XML} Documents},
  booktitle    = {14th International Workshop on Database and Expert Systems Applications
                  (DEXA'03), September 1-5, 2003, Prague, Czech Republic},
  pages        = {230--234},
  publisher    = {{IEEE} Computer Society},
  year         = {2003},
  url          = {https://doi.org/10.1109/DEXA.2003.1232028},
  doi          = {10.1109/DEXA.2003.1232028},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/dexaw/HelmerKM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/iscis/HelmerNM03,
  author       = {Sven Helmer and
                  Thomas Neumann and
                  Guido Moerkotte},
  editor       = {Adnan Yazici and
                  Cevat Sener},
  title        = {A Robust Scheme for Multilevel Extendible Hashing},
  booktitle    = {Computer and Information Sciences - {ISCIS} 2003, 18th International
                  Symposium, Antalya, Turkey, November 3-5, 2003, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {2869},
  pages        = {220--227},
  publisher    = {Springer},
  year         = {2003},
  url          = {https://doi.org/10.1007/978-3-540-39737-3\_28},
  doi          = {10.1007/978-3-540-39737-3\_28},
  timestamp    = {Sun, 02 Oct 2022 16:09:30 +0200},
  biburl       = {https://dblp.org/rec/conf/iscis/HelmerNM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/HelmerNM03,
  author       = {Sven Helmer and
                  Thomas Neumann and
                  Guido Moerkotte},
  editor       = {Johann Christoph Freytag and
                  Peter C. Lockemann and
                  Serge Abiteboul and
                  Michael J. Carey and
                  Patricia G. Selinger and
                  Andreas Heuer},
  title        = {Estimating the Output Cardinality of Partial Preaggregation with a
                  Measure of Clusteredness},
  booktitle    = {Proceedings of 29th International Conference on Very Large Data Bases,
                  {VLDB} 2003, Berlin, Germany, September 9-12, 2003},
  pages        = {656--667},
  publisher    = {Morgan Kaufmann},
  year         = {2003},
  url          = {http://www.vldb.org/conf/2003/papers/S20P02.pdf},
  doi          = {10.1016/B978-012722442-8/50064-1},
  timestamp    = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/HelmerNM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wise/MayHM03,
  author       = {Norman May and
                  Sven Helmer and
                  Guido Moerkotte},
  title        = {Quantifiers in XQuery},
  booktitle    = {4th International Conference on Web Information Systems Engineering,
                  {WISE} 2003, Rome, Italy, December 10-12, 2003},
  pages        = {313--316},
  publisher    = {{IEEE} Computer Society},
  year         = {2003},
  url          = {https://doi.org/10.1109/WISE.2003.1254501},
  doi          = {10.1109/WISE.2003.1254501},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/wise/MayHM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/xsym/MayHM03,
  author       = {Norman May and
                  Sven Helmer and
                  Guido Moerkotte},
  editor       = {Zohra Bellahsene and
                  Akmal B. Chaudhri and
                  Erhard Rahm and
                  Michael Rys and
                  Rainer Unland},
  title        = {Three Cases for Query Decorrelation in XQuery},
  booktitle    = {Database and {XML} Technologies, First International {XML} Database
                  Symposium, XSym 2003, Berlin, Germany, September 8, 2003, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {2824},
  pages        = {70--84},
  publisher    = {Springer},
  year         = {2003},
  url          = {https://doi.org/10.1007/978-3-540-39429-7\_5},
  doi          = {10.1007/978-3-540-39429-7\_5},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/xsym/MayHM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/dp/rahm2003/HelmerM03,
  author       = {Sven Helmer and
                  Guido Moerkotte},
  editor       = {Erhard Rahm and
                  Gottfried Vossen},
  title        = {Indexstrukturen f{\"{u}}r {XML}},
  booktitle    = {Web {\&} Datenbanken. Konzepte, Architekturen, Anwendungen},
  pages        = {217--250},
  publisher    = {dpunkt},
  year         = {2003},
  timestamp    = {Mon, 15 Sep 2003 15:30:00 +0200},
  biburl       = {https://dblp.org/rec/books/dp/rahm2003/HelmerM03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/vldb/FiebigHKMNSW02,
  author       = {Thorsten Fiebig and
                  Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte and
                  Julia Neumann and
                  Robert Schiele and
                  Till Westmann},
  title        = {Anatomy of a native {XML} base management system},
  journal      = {{VLDB} J.},
  volume       = {11},
  number       = {4},
  pages        = {292--314},
  year         = {2002},
  url          = {https://doi.org/10.1007/s00778-002-0080-y},
  doi          = {10.1007/S00778-002-0080-Y},
  timestamp    = {Wed, 14 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/vldb/FiebigHKMNSW02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/jit/FiebigHKMNSW02,
  author       = {Thorsten Fiebig and
                  Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte and
                  Julia Neumann and
                  Robert Schiele and
                  Till Westmann},
  editor       = {Akmal B. Chaudhri and
                  Mario Jeckle and
                  Erhard Rahm and
                  Rainer Unland},
  title        = {Natix: {A} Technology Overview},
  booktitle    = {Web, Web-Services, and Database Systems, NODe 2002 Web and Database-Related
                  Workshops, Erfurt, Germany, October 7-10, 2002, Revised Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {2593},
  pages        = {12--33},
  publisher    = {Springer},
  year         = {2002},
  url          = {https://doi.org/10.1007/3-540-36560-5\_2},
  doi          = {10.1007/3-540-36560-5\_2},
  timestamp    = {Tue, 14 May 2019 10:00:51 +0200},
  biburl       = {https://dblp.org/rec/conf/jit/FiebigHKMNSW02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/Moerkotte02,
  author       = {Guido Moerkotte},
  title        = {Incorporating {XSL} Processing into Database Engines},
  booktitle    = {Proceedings of 28th International Conference on Very Large Data Bases,
                  {VLDB} 2002, Hong Kong, August 20-23, 2002},
  pages        = {107--118},
  publisher    = {Morgan Kaufmann},
  year         = {2002},
  url          = {http://www.vldb.org/conf/2002/S04P03.pdf},
  doi          = {10.1016/B978-155860869-6/50018-4},
  timestamp    = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/Moerkotte02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wise/HelmerKM02,
  author       = {Sven Helmer and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {Tok Wang Ling and
                  Umeshwar Dayal and
                  Elisa Bertino and
                  Wee Keong Ng and
                  Angela Goh},
  title        = {Optimized Translation of XPath into Algebraic Expressions Parameterized
                  by Programs Containing Navigational Primitives},
  booktitle    = {3rd International Conference on Web Information Systems Engineering,
                  {WISE} 2002, Singapore, December 12-14, 2002, Proceedings},
  pages        = {215--224},
  publisher    = {{IEEE} Computer Society},
  year         = {2002},
  url          = {https://doi.org/10.1109/WISE.2002.1181658},
  doi          = {10.1109/WISE.2002.1181658},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/wise/HelmerKM02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/dbsk/FiebigKM01,
  author       = {Thorsten Fiebig and
                  Carl{-}Christian Kanne and
                  Guido Moerkotte},
  title        = {Natix - ein natives {XML-DBMS}},
  journal      = {Datenbank-Spektrum},
  volume       = {1},
  number       = {1},
  pages        = {5--13},
  year         = {2001},
  timestamp    = {Fri, 24 Jun 2016 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/dbsk/FiebigKM01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/www/FiebigM01,
  author       = {Thorsten Fiebig and
                  Guido Moerkotte},
  title        = {Algebraic {XML} Construction and its Optimization in Natix},
  journal      = {World Wide Web},
  volume       = {4},
  number       = {3},
  pages        = {167--187},
  year         = {2001},
  url          = {https://doi.org/10.1023/A:1013831700817},
  doi          = {10.1023/A:1013831700817},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/www/FiebigM01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wise/FiebigM01,
  author       = {Thorsten Fiebig and
                  Guido Moerkotte},
  editor       = {M. Tamer {\"{O}}zsu and
                  Hans{-}J{\"{o}}rg Schek and
                  Katsumi Tanaka and
                  Yanchun Zhang and
                  Yahiko Kambayashi},
  title        = {Algebraic {XML} Construction in Natix},
  booktitle    = {Proceedings of the 2nd International Conference on Web Information
                  Systems Engineering, WISE'01, Organized by {WISE} Society and Kyoto
                  University, Kyoto, Japan, 3-6 December 2001, Volume 1 (Main program)},
  pages        = {212--221},
  publisher    = {{IEEE} Computer Society},
  year         = {2001},
  url          = {https://doi.org/10.1109/WISE.2001.996482},
  doi          = {10.1109/WISE.2001.996482},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/wise/FiebigM01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/sigmod/WestmannKHM00,
  author       = {Till Westmann and
                  Donald Kossmann and
                  Sven Helmer and
                  Guido Moerkotte},
  title        = {The Implementation and Performance of Compressed Databases},
  journal      = {{SIGMOD} Rec.},
  volume       = {29},
  number       = {3},
  pages        = {55--67},
  year         = {2000},
  url          = {https://doi.org/10.1145/362084.362137},
  doi          = {10.1145/362084.362137},
  timestamp    = {Fri, 06 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/sigmod/WestmannKHM00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tkde/ClaussenKMPS00,
  author       = {Jens Clau{\ss}en and
                  Alfons Kemper and
                  Guido Moerkotte and
                  Klaus Peithner and
                  Michael Steinbrunn},
  title        = {Optimization and Evaluation of Disjunctive Queries},
  journal      = {{IEEE} Trans. Knowl. Data Eng.},
  volume       = {12},
  number       = {2},
  pages        = {238--260},
  year         = {2000},
  url          = {https://doi.org/10.1109/69.842265},
  doi          = {10.1109/69.842265},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/tkde/ClaussenKMPS00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/KanneM00,
  author       = {Carl{-}Christian Kanne and
                  Guido Moerkotte},
  editor       = {David B. Lomet and
                  Gerhard Weikum},
  title        = {Efficient Storage of {XML} Data},
  booktitle    = {Proceedings of the 16th International Conference on Data Engineering,
                  San Diego, California, USA, February 28 - March 3, 2000},
  pages        = {198},
  publisher    = {{IEEE} Computer Society},
  year         = {2000},
  url          = {https://doi.org/10.1109/ICDE.2000.839412},
  doi          = {10.1109/ICDE.2000.839412},
  timestamp    = {Fri, 24 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/KanneM00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/webdb/FiebigM00,
  author       = {Thorsten Fiebig and
                  Guido Moerkotte},
  editor       = {Dan Suciu and
                  Gottfried Vossen},
  title        = {Evaluating Queries on Structure with eXtended Access Support Relations},
  booktitle    = {Proceedings of the Third International Workshop on the Web and Databases,
                  WebDB 2000, Adam's Mark Hotel, Dallas, Texas, USA, May 18-19, 2000,
                  in conjunction with {ACM} {PODS/SIGMOD} 2000. Informal proceedings},
  pages        = {41--46},
  year         = {2000},
  url          = {http://www.research.att.com/conf/webdb2000/PAPERS/3b.ps},
  timestamp    = {Wed, 08 Feb 2017 16:51:58 +0100},
  biburl       = {https://dblp.org/rec/conf/webdb/FiebigM00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/webdb/FiebigM00a,
  author       = {Thorsten Fiebig and
                  Guido Moerkotte},
  editor       = {Dan Suciu and
                  Gottfried Vossen},
  title        = {Evaluating Queries on Structure with eXtended Access Support Relations},
  booktitle    = {The World Wide Web and Databases, Third International Workshop WebDB
                  2000, Dallas, Texas, USA, Maaay 18-19, 2000, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1997},
  pages        = {125--136},
  publisher    = {Springer},
  year         = {2000},
  url          = {https://doi.org/10.1007/3-540-45271-0\_8},
  doi          = {10.1007/3-540-45271-0\_8},
  timestamp    = {Tue, 14 May 2019 10:00:50 +0200},
  biburl       = {https://dblp.org/rec/conf/webdb/FiebigM00a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/nis/ChristophidesCMS98,
  author       = {Vassilis Christophides and
                  Sophie Cluet and
                  Guido Moerkotte and
                  J{\'{e}}r{\^{o}}me Sim{\'{e}}on},
  title        = {Optimizing Generalized Path Expressions Using Full Text Indexes},
  journal      = {Netw. Inf. Syst. J.},
  volume       = {1},
  number       = {2-3},
  pages        = {177--194},
  year         = {1998},
  timestamp    = {Mon, 08 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/nis/ChristophidesCMS98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/edbt/ScheufeleM98,
  author       = {Wolfgang Scheufele and
                  Guido Moerkotte},
  editor       = {Hans{-}J{\"{o}}rg Schek and
                  F{\`{e}}lix Saltor and
                  Isidro Ramos and
                  Gustavo Alonso},
  title        = {Efficient Dynamic Programming Algorithms for Ordering Expensive Joins
                  and Selections},
  booktitle    = {Advances in Database Technology - EDBT'98, 6th International Conference
                  on Extending Database Technology, Valencia, Spain, March 23-27, 1998,
                  Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {1377},
  pages        = {201--215},
  publisher    = {Springer},
  year         = {1998},
  url          = {https://doi.org/10.1007/BFb0100986},
  doi          = {10.1007/BFB0100986},
  timestamp    = {Tue, 14 May 2019 10:00:53 +0200},
  biburl       = {https://dblp.org/rec/conf/edbt/ScheufeleM98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/HelmerWM98,
  author       = {Sven Helmer and
                  Till Westmann and
                  Guido Moerkotte},
  editor       = {Ashish Gupta and
                  Oded Shmueli and
                  Jennifer Widom},
  title        = {Diag-Join: An Opportunistic Join Algorithm for 1:N Relationships},
  booktitle    = {VLDB'98, Proceedings of 24rd International Conference on Very Large
                  Data Bases, August 24-27, 1998, New York City, New York, {USA}},
  pages        = {98--109},
  publisher    = {Morgan Kaufmann},
  year         = {1998},
  url          = {http://www.vldb.org/conf/1998/p098.pdf},
  timestamp    = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/HelmerWM98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/Moerkotte98,
  author       = {Guido Moerkotte},
  editor       = {Ashish Gupta and
                  Oded Shmueli and
                  Jennifer Widom},
  title        = {Small Materialized Aggregates: {A} Light Weight Index Structure for
                  Data Warehousing},
  booktitle    = {VLDB'98, Proceedings of 24rd International Conference on Very Large
                  Data Bases, August 24-27, 1998, New York City, New York, {USA}},
  pages        = {476--487},
  publisher    = {Morgan Kaufmann},
  year         = {1998},
  url          = {http://www.vldb.org/conf/1998/p476.pdf},
  timestamp    = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/Moerkotte98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jodl/AbiteboulCCMMS97,
  author       = {Serge Abiteboul and
                  Sophie Cluet and
                  Vassilis Christophides and
                  Tova Milo and
                  Guido Moerkotte and
                  J{\'{e}}r{\^{o}}me Sim{\'{e}}on},
  title        = {Querying Documents in Object Databases},
  journal      = {Int. J. Digit. Libr.},
  volume       = {1},
  number       = {1},
  pages        = {5--19},
  year         = {1997},
  url          = {https://doi.org/10.1007/s007990050001},
  doi          = {10.1007/S007990050001},
  timestamp    = {Fri, 11 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/jodl/AbiteboulCCMMS97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/vldb/SteinbrunnMK97,
  author       = {Michael Steinbrunn and
                  Guido Moerkotte and
                  Alfons Kemper},
  title        = {Heuristic and Randomized Optimization for the Join Ordering Problem},
  journal      = {{VLDB} J.},
  volume       = {6},
  number       = {3},
  pages        = {191--208},
  year         = {1997},
  url          = {https://doi.org/10.1007/s007780050040},
  doi          = {10.1007/S007780050040},
  timestamp    = {Sun, 28 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/vldb/SteinbrunnMK97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/bda/ChristophidesCMS97,
  author       = {Vassilis Christophides and
                  Sophie Cluet and
                  Guido Moerkotte and
                  J{\'{e}}r{\^{o}}me Sim{\'{e}}on},
  editor       = {Jean Ferri{\'{e}}},
  title        = {Optimizing Generalized Path Expressions Using Full Text Indexes},
  booktitle    = {13{\`{e}}me Journ{\'{e}}es Bases de Donn{\'{e}}es Avanc{\'{e}}es,
                  9-12 septembre 1997, Grenoble, France (Informal Proceedings)},
  year         = {1997},
  timestamp    = {Fri, 22 Jun 2018 07:11:46 +0200},
  biburl       = {https://dblp.org/rec/conf/bda/ChristophidesCMS97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/pods/ScheufeleM97,
  author       = {Wolfgang Scheufele and
                  Guido Moerkotte},
  editor       = {Alberto O. Mendelzon and
                  Z. Meral {\"{O}}zsoyoglu},
  title        = {On the Complexity of Generating Optimal Plans with Cross Products},
  booktitle    = {Proceedings of the Sixteenth {ACM} {SIGACT-SIGMOD-SIGART} Symposium
                  on Principles of Database Systems, May 12-14, 1997, Tucson, Arizona,
                  {USA}},
  pages        = {238--248},
  publisher    = {{ACM} Press},
  year         = {1997},
  url          = {https://doi.org/10.1145/263661.263687},
  doi          = {10.1145/263661.263687},
  timestamp    = {Tue, 06 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/pods/ScheufeleM97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/ClaussenKMP97,
  author       = {Jens Clau{\ss}en and
                  Alfons Kemper and
                  Guido Moerkotte and
                  Klaus Peithner},
  editor       = {Matthias Jarke and
                  Michael J. Carey and
                  Klaus R. Dittrich and
                  Frederick H. Lochovsky and
                  Pericles Loucopoulos and
                  Manfred A. Jeusfeld},
  title        = {Optimizing Queries with Universal Quantification in Object-Oriented
                  and Object-Relational Databases},
  booktitle    = {VLDB'97, Proceedings of 23rd International Conference on Very Large
                  Data Bases, August 25-29, 1997, Athens, Greece},
  pages        = {286--295},
  publisher    = {Morgan Kaufmann},
  year         = {1997},
  url          = {http://www.vldb.org/conf/1997/P286.PDF},
  timestamp    = {Tue, 07 Nov 2017 06:51:45 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/ClaussenKMP97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/HelmerM97,
  author       = {Sven Helmer and
                  Guido Moerkotte},
  editor       = {Matthias Jarke and
                  Michael J. Carey and
                  Klaus R. Dittrich and
                  Frederick H. Lochovsky and
                  Pericles Loucopoulos and
                  Manfred A. Jeusfeld},
  title        = {Evaluation of Main Memory Join Algorithms for Joins with Set Comparison
                  Join Predicates},
  booktitle    = {VLDB'97, Proceedings of 23rd International Conference on Very Large
                  Data Bases, August 25-29, 1997, Athens, Greece},
  pages        = {386--395},
  publisher    = {Morgan Kaufmann},
  year         = {1997},
  url          = {http://www.vldb.org/conf/1997/P386.PDF},
  timestamp    = {Mon, 17 Sep 2012 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/vldb/HelmerM97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/sigmod/GerlhofKM96,
  author       = {Carsten Andreas Gerlhof and
                  Alfons Kemper and
                  Guido Moerkotte},
  title        = {On the Cost of Monitoring and Reorganization of Object Bases for Clustering},
  journal      = {{SIGMOD} Rec.},
  volume       = {25},
  number       = {3},
  pages        = {22--27},
  year         = {1996},
  url          = {https://doi.org/10.1145/234889.234893},
  doi          = {10.1145/234889.234893},
  timestamp    = {Fri, 06 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/sigmod/GerlhofKM96.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/edbt/GottlobMS96,
  author       = {Georg Gottlob and
                  Guido Moerkotte and
                  V. S. Subrahmanian},
  editor       = {Peter M. G. Apers and
                  Mokrane Bouzeghoub and
                  Georges Gardarin},
  title        = {The {PARK} Semantics for Active Rules},
  booktitle    = {Advances in Database Technology - EDBT'96, 5th International Conference
                  on Extending Database Technology, Avignon, France, March 25-29, 1996,
                  Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {1057},
  pages        = {35--55},
  publisher    = {Springer},
  year         = {1996},
  url          = {https://doi.org/10.1007/BFb0014142},
  doi          = {10.1007/BFB0014142},
  timestamp    = {Tue, 14 May 2019 10:00:53 +0200},
  biburl       = {https://dblp.org/rec/conf/edbt/GottlobMS96.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/ChristophidesCM96,
  author       = {Vassilis Christophides and
                  Sophie Cluet and
                  Guido Moerkotte},
  editor       = {H. V. Jagadish and
                  Inderpal Singh Mumick},
  title        = {Evaluating Queries with Generalized Path Expressions},
  booktitle    = {Proceedings of the 1996 {ACM} {SIGMOD} International Conference on
                  Management of Data, Montreal, Quebec, Canada, June 4-6, 1996},
  pages        = {413--422},
  publisher    = {{ACM} Press},
  year         = {1996},
  url          = {https://doi.org/10.1145/233269.233358},
  doi          = {10.1145/233269.233358},
  timestamp    = {Tue, 16 Aug 2022 23:04:20 +0200},
  biburl       = {https://dblp.org/rec/conf/sigmod/ChristophidesCM96.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:books/shaker/Moerkotte95,
  author       = {Guido Moerkotte},
  title        = {Konstruktion von Anfrageoptimierern f{\"{u}}r Objektbanken},
  publisher    = {Verlag Shaker, Aachen},
  year         = {1995},
  isbn         = {3-8265-0869-6},
  timestamp    = {Wed, 17 Apr 2002 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/shaker/Moerkotte95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dbpl/CluetM95,
  author       = {Sophie Cluet and
                  Guido Moerkotte},
  editor       = {Paolo Atzeni and
                  Val Tannen},
  title        = {Efficient Evaluation of Aggregates on Bulk Types},
  booktitle    = {Database Programming Languages (DBPL-5), Proceedings of the Fifth
                  International Workshop on Database Programming Languages, Gubbio,
                  Umbria, Italy, 6-8 September 1995},
  series       = {Electronic Workshops in Computing},
  pages        = {8},
  publisher    = {Springer},
  year         = {1995},
  url          = {http://ewic.bcs.org/content/ConWebDoc/5183},
  timestamp    = {Mon, 27 May 2019 16:08:52 +0200},
  biburl       = {https://dblp.org/rec/conf/dbpl/CluetM95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icdt/CluetM95,
  author       = {Sophie Cluet and
                  Guido Moerkotte},
  editor       = {Georg Gottlob and
                  Moshe Y. Vardi},
  title        = {On the Complexity of Generating Optimal Left-Deep Processing Trees
                  with Cross Products},
  booktitle    = {Database Theory - ICDT'95, 5th International Conference, Prague, Czech
                  Republic, January 11-13, 1995, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {893},
  pages        = {54--67},
  publisher    = {Springer},
  year         = {1995},
  url          = {https://doi.org/10.1007/3-540-58907-4\_6},
  doi          = {10.1007/3-540-58907-4\_6},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/icdt/CluetM95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/LuMSS95,
  author       = {James J. Lu and
                  Guido Moerkotte and
                  Joachim Sch{\"{u}} and
                  V. S. Subrahmanian},
  editor       = {Michael J. Carey and
                  Donovan A. Schneider},
  title        = {Efficient Maintenance of Materialized Mediated Views},
  booktitle    = {Proceedings of the 1995 {ACM} {SIGMOD} International Conference on
                  Management of Data, San Jose, California, USA, May 22-25, 1995},
  pages        = {340--351},
  publisher    = {{ACM} Press},
  year         = {1995},
  url          = {https://doi.org/10.1145/223784.223850},
  doi          = {10.1145/223784.223850},
  timestamp    = {Tue, 16 Aug 2022 23:04:20 +0200},
  biburl       = {https://dblp.org/rec/conf/sigmod/LuMSS95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/SteinbrunnPMK95,
  author       = {Michael Steinbrunn and
                  Klaus Peithner and
                  Guido Moerkotte and
                  Alfons Kemper},
  editor       = {Umeshwar Dayal and
                  Peter M. D. Gray and
                  Shojiro Nishio},
  title        = {Bypassing Joins in Disjunctive Queries},
  booktitle    = {VLDB'95, Proceedings of 21th International Conference on Very Large
                  Data Bases, September 11-15, 1995, Zurich, Switzerland},
  pages        = {228--238},
  publisher    = {Morgan Kaufmann},
  year         = {1995},
  url          = {http://www.vldb.org/conf/1995/P228.PDF},
  timestamp    = {Tue, 20 Feb 2018 15:19:44 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/SteinbrunnPMK95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/acm/kim95/KemperM95,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  editor       = {Won Kim},
  title        = {Physical Object Management},
  booktitle    = {Modern Database Systems: The Object Model, Interoperability, and Beyond},
  pages        = {175--202},
  publisher    = {{ACM} Press and Addison-Wesley},
  year         = {1995},
  timestamp    = {Tue, 06 Aug 2019 13:59:34 +0200},
  biburl       = {https://dblp.org/rec/books/acm/kim95/KemperM95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:books/ph/KemperM94,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  title        = {Object-Oriented Database Management: Applications in Engineering and
                  Computer Science},
  publisher    = {Prentice-Hall},
  year         = {1994},
  isbn         = {0-13-629239-9},
  timestamp    = {Thu, 03 Jan 2002 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/books/ph/KemperM94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jiis/KemperLMW94,
  author       = {Alfons Kemper and
                  Peter C. Lockemann and
                  Guido Moerkotte and
                  Hans{-}Dirk Walter},
  title        = {Autonomous Objects: {A} Natural Model for Complex Applications},
  journal      = {J. Intell. Inf. Syst.},
  volume       = {3},
  number       = {2},
  pages        = {133--150},
  year         = {1994},
  url          = {https://doi.org/10.1007/BF00962976},
  doi          = {10.1007/BF00962976},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/jiis/KemperLMW94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tkde/KemperKM94,
  author       = {Alfons Kemper and
                  Christoph Kilger and
                  Guido Moerkotte},
  title        = {Function Materialization in Object Bases: Design, Realization, and
                  Evaluation},
  journal      = {{IEEE} Trans. Knowl. Data Eng.},
  volume       = {6},
  number       = {4},
  pages        = {587--608},
  year         = {1994},
  url          = {https://doi.org/10.1109/69.298175},
  doi          = {10.1109/69.298175},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/tkde/KemperKM94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/bda/CluetM94,
  author       = {Sophie Cluet and
                  Guido Moerkotte},
  editor       = {Nicole Bidoit},
  title        = {Classification And Optimization of Nested Queries in Object Bases},
  booktitle    = {Dixi{\`{e}}mes Journ{\'{e}}es Bases de Donn{\'{e}}es Avanc{\'{e}}es,
                  30 Ao{\^{u}}t - 2 Septembre 1994, Clermont-Ferrand, France (Informal
                  Proceedings)},
  publisher    = {{INRIA}},
  year         = {1994},
  timestamp    = {Fri, 22 Jun 2018 07:11:17 +0200},
  biburl       = {https://dblp.org/rec/conf/bda/CluetM94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/KemperMPS94,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Klaus Peithner and
                  Michael Steinbrunn},
  editor       = {Richard T. Snodgrass and
                  Marianne Winslett},
  title        = {Optimizing Disjunctive Queries with Expensive Predicates},
  booktitle    = {Proceedings of the 1994 {ACM} {SIGMOD} International Conference on
                  Management of Data, Minneapolis, Minnesota, USA, May 24-27, 1994},
  pages        = {336--347},
  publisher    = {{ACM} Press},
  year         = {1994},
  url          = {https://doi.org/10.1145/191839.191906},
  doi          = {10.1145/191839.191906},
  timestamp    = {Tue, 16 Aug 2022 23:04:20 +0200},
  biburl       = {https://dblp.org/rec/conf/sigmod/KemperMPS94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/KilgerM94,
  author       = {Christoph Kilger and
                  Guido Moerkotte},
  editor       = {Jorge B. Bocca and
                  Matthias Jarke and
                  Carlo Zaniolo},
  title        = {Indexing Multiple Sets},
  booktitle    = {VLDB'94, Proceedings of 20th International Conference on Very Large
                  Data Bases, September 12-15, 1994, Santiago de Chile, Chile},
  pages        = {180--191},
  publisher    = {Morgan Kaufmann},
  year         = {1994},
  url          = {http://www.vldb.org/conf/1994/P180.PDF},
  timestamp    = {Wed, 29 Mar 2017 16:45:24 +0200},
  biburl       = {https://dblp.org/rec/conf/vldb/KilgerM94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/dke/LockemannMNRR93,
  author       = {Peter C. Lockemann and
                  Guido Moerkotte and
                  Andrea Neufeld and
                  Klaus Radermacher and
                  Norbert Runge},
  title        = {Database Design with User-Definable Modelling Concepts},
  journal      = {Data Knowl. Eng.},
  volume       = {10},
  pages        = {229--257},
  year         = {1993},
  url          = {https://doi.org/10.1016/0169-023X(93)90031-J},
  doi          = {10.1016/0169-023X(93)90031-J},
  timestamp    = {Thu, 05 Nov 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/dke/LockemannMNRR93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/insk/KemperM93,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  title        = {Basiskonzepte objektorientierter Datenbanksysteme},
  journal      = {Inform. Spektrum},
  volume       = {16},
  number       = {2},
  pages        = {69--80},
  year         = {1993},
  timestamp    = {Thu, 13 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/insk/KemperM93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/vldb/NeufeldML93,
  author       = {Andrea Neufeld and
                  Guido Moerkotte and
                  Peter C. Lockemann},
  title        = {Generating Consistent Test Data for a Variable Set of General Consistency
                  Constraints},
  journal      = {{VLDB} J.},
  volume       = {2},
  number       = {2},
  pages        = {173--213},
  year         = {1993},
  url          = {http://www.vldb.org/journal/VLDBJ2/P172.pdf},
  timestamp    = {Thu, 12 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/vldb/NeufeldML93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/daisd/MoerkotteM93,
  author       = {Guido Moerkotte and
                  Holger M{\"{u}}ller},
  editor       = {Antoni Oliv{\'{e}}},
  title        = {Exploiting Consistency Maintenance for Planning},
  booktitle    = {Fourth International Workshop on the Deductive Approach to Information
                  Systems and Databases, {DAISD} 1993, September 20-22, 1993, Lloret
                  de Mar, Catalonia, Proceedings},
  series       = {Report de recerca},
  volume       = {{LSI/93-25-R}},
  pages        = {225--255},
  publisher    = {Universitat Politecnica de Catalunya {(UPC)}},
  year         = {1993},
  timestamp    = {Fri, 26 Jul 2019 12:08:52 +0200},
  biburl       = {https://dblp.org/rec/conf/daisd/MoerkotteM93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dbpl/CluetM93,
  author       = {Sophie Cluet and
                  Guido Moerkotte},
  editor       = {Catriel Beeri and
                  Atsushi Ohori and
                  Dennis E. Shasha},
  title        = {Nested Queries in Object Bases},
  booktitle    = {Database Programming Languages (DBPL-4), Proceedings of the Fourth
                  International Workshop on Database Programming Languages - Object
                  Models and Languages, Manhattan, New York City, USA, 30 August - 1
                  September 1993},
  series       = {Workshops in Computing},
  pages        = {226--242},
  publisher    = {Springer},
  year         = {1993},
  timestamp    = {Wed, 29 Mar 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/dbpl/CluetM93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fmldo/KemperMS93,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Michael Steinbrunn},
  editor       = {Andreas Heuer and
                  Marc H. Scholl},
  title        = {Optimizing Join Expressions (Extended Abstract)},
  booktitle    = {Fifth Workshop on Foundations of Models and Languages for Data and
                  Objects, Aigen, Austria, 20.-24. September 1993},
  series       = {Informatik-Berichte des IfI},
  volume       = {93/9},
  pages        = {59--68},
  publisher    = {Technische Universit{\"{a}}t Clausthal},
  year         = {1993},
  timestamp    = {Thu, 14 Sep 2017 09:48:21 +0200},
  biburl       = {https://dblp.org/rec/conf/fmldo/KemperMS93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fodo/GerlhofKKM93,
  author       = {Carsten Andreas Gerlhof and
                  Alfons Kemper and
                  Christoph Kilger and
                  Guido Moerkotte},
  editor       = {David B. Lomet},
  title        = {Partition-Based Clustering in Object Bases: From Theory to Practice},
  booktitle    = {Foundations of Data Organization and Algorithms, 4th International
                  Conference, FODO'93, Chicago, Illinois, USA, October 13-15, 1993,
                  Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {730},
  pages        = {301--316},
  publisher    = {Springer},
  year         = {1993},
  url          = {https://doi.org/10.1007/3-540-57301-1\_20},
  doi          = {10.1007/3-540-57301-1\_20},
  timestamp    = {Tue, 14 May 2019 10:00:48 +0200},
  biburl       = {https://dblp.org/rec/conf/fodo/GerlhofKKM93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icde/MoerkotteZ93,
  author       = {Guido Moerkotte and
                  Andreas Zachmann},
  title        = {Towards More Flexible Schema Management in Object Bases},
  booktitle    = {Proceedings of the Ninth International Conference on Data Engineering,
                  April 19-23, 1993, Vienna, Austria},
  pages        = {174--181},
  publisher    = {{IEEE} Computer Society},
  year         = {1993},
  url          = {https://doi.org/10.1109/ICDE.1993.344065},
  doi          = {10.1109/ICDE.1993.344065},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/icde/MoerkotteZ93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/ngits/KemperMW93,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Hans{-}Dirk Walter},
  editor       = {Opher Etzion and
                  Arie Segev},
  title        = {Autonomous Objects: {A} Natural Model for Complex Applications},
  booktitle    = {NGITS' 93 - The International Workshop on Next Generation Information
                  Technologies and Systems, Technion, Haifa, Israel, June 28-30, 1993},
  year         = {1993},
  timestamp    = {Wed, 07 Aug 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/ngits/KemperMW93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/KemperMP93,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Klaus Peithner},
  editor       = {Rakesh Agrawal and
                  Se{\'{a}}n Baker and
                  David A. Bell},
  title        = {A Blackboard Architecture for Query Optimization in Object Bases},
  booktitle    = {19th International Conference on Very Large Data Bases, August 24-27,
                  1993, Dublin, Ireland, Proceedings},
  pages        = {543--554},
  publisher    = {Morgan Kaufmann},
  year         = {1993},
  url          = {http://www.vldb.org/conf/1993/P543.PDF},
  timestamp    = {Tue, 07 Nov 2017 16:24:37 +0100},
  biburl       = {https://dblp.org/rec/conf/vldb/KemperMP93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/gidr/KemperMP92,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Klaus Peithner},
  title        = {Optimierung objektorientierter Anfragen mittels einer Blackboard-Architektur},
  journal      = {Datenbank Rundbr.},
  volume       = {10},
  pages        = {37--38},
  year         = {1992},
  timestamp    = {Mon, 18 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/gidr/KemperMP92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/gidr/BrunsKKMWZ92,
  author       = {Kai Bruns and
                  Christoph Kilger and
                  Donald Kossmann and
                  Guido Moerkotte and
                  Hans{-}Dirk Walter and
                  Andreas Zachmann},
  title        = {Objekte in multiplen Repr{\"{a}}sentationen},
  journal      = {Datenbank Rundbr.},
  volume       = {10},
  pages        = {39--40},
  year         = {1992},
  timestamp    = {Mon, 18 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/gidr/BrunsKKMWZ92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/is/KemperM92,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  title        = {Access Support Relations: An Indexing Method for Object Bases},
  journal      = {Inf. Syst.},
  volume       = {17},
  number       = {2},
  pages        = {117--145},
  year         = {1992},
  url          = {https://doi.org/10.1016/0306-4379(92)90008-B},
  doi          = {10.1016/0306-4379(92)90008-B},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/is/KemperM92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/daisd/MoerkotteMP92,
  author       = {Guido Moerkotte and
                  Holger M{\"{u}}ller and
                  Joachim Posegga},
  editor       = {Antoni Oliv{\'{e}}},
  title        = {Aspects of Consistency Driven Planning},
  booktitle    = {Third International Workshop on the Deductive Approach to Information
                  Systems and Databases, {DAISD} 1992, September 28-30, 1992, Roses,
                  Costa Brava, Catalonia, Proceedings},
  series       = {Report de recerca},
  volume       = {{LSI/92/19}},
  pages        = {301--325},
  publisher    = {Universitat Politecnica de Catalunya {(UPC)}},
  year         = {1992},
  timestamp    = {Fri, 26 Jul 2019 12:08:50 +0200},
  biburl       = {https://dblp.org/rec/conf/daisd/MoerkotteMP92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/edbt/MoerkotteZ92,
  author       = {Guido Moerkotte and
                  Andreas Zachmann},
  editor       = {Alain Pirotte and
                  Claude Delobel and
                  Georg Gottlob},
  title        = {Multiple Substitutability Without Affecting the Taxonomy},
  booktitle    = {Advances in Database Technology - EDBT'92, 3rd International Conference
                  on Extending Database Technology, Vienna, Austria, March 23-27, 1992,
                  Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {580},
  pages        = {120--135},
  publisher    = {Springer},
  year         = {1992},
  url          = {https://doi.org/10.1007/BFb0032427},
  doi          = {10.1007/BFB0032427},
  timestamp    = {Fri, 17 Jul 2020 16:12:46 +0200},
  biburl       = {https://dblp.org/rec/conf/edbt/MoerkotteZ92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gvd/KemperMS92,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Michael Steinbrunn},
  editor       = {Udo W. Lipeck and
                  Rainer Manthey},
  title        = {Optimierung Boolescher Ausdr{\"{u}}cke in Objektbanken},
  booktitle    = {Kurzfassungen des 4. GI-Workshops "Grundlagen von Datenbanken", GvD
                  1992, Barsinghausen, Germany, 9.-12.6.1992},
  volume       = {{TR} {ECRC-92-13}},
  pages        = {91--95},
  year         = {1992},
  timestamp    = {Fri, 26 Jul 2019 14:48:49 +0200},
  biburl       = {https://dblp.org/rec/conf/gvd/KemperMS92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/objekt/LockemannMNRR92,
  author       = {Peter C. Lockemann and
                  Guido Moerkotte and
                  Andrea Neufeld and
                  Klaus Radermacher and
                  Norbert Runge},
  editor       = {Rudolf Bayer and
                  Theo H{\"{a}}rder and
                  Peter C. Lockemann},
  title        = {Danbankentwurf mit frei definierbaren Modellierungskonzepten},
  booktitle    = {Objektbanken f{\"{u}}r Experten, Kolloquium, Stuttgart, 12./13.
                  Oktober 1992.},
  pages        = {155--178},
  publisher    = {Springer},
  year         = {1992},
  timestamp    = {Wed, 04 Nov 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/objekt/LockemannMNRR92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/KemperMS92,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Michael Steinbrunn},
  editor       = {Li{-}Yan Yuan},
  title        = {Optimizing Boolean Expressions in Object-Bases},
  booktitle    = {18th International Conference on Very Large Data Bases, August 23-27,
                  1992, Vancouver, Canada, Proceedings},
  pages        = {79--90},
  publisher    = {Morgan Kaufmann},
  year         = {1992},
  url          = {http://www.vldb.org/conf/1992/P079.PDF},
  timestamp    = {Wed, 29 Mar 2017 16:45:23 +0200},
  biburl       = {https://dblp.org/rec/conf/vldb/KemperMS92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fgcs/LockemannKM91,
  author       = {Peter C. Lockemann and
                  Alfons Kemper and
                  Guido Moerkotte},
  title        = {Future database technology: driving forces and directions},
  journal      = {Future Gener. Comput. Syst.},
  volume       = {7},
  number       = {1},
  pages        = {41--54},
  year         = {1991},
  url          = {https://doi.org/10.1016/0167-739X(91)90015-P},
  doi          = {10.1016/0167-739X(91)90015-P},
  timestamp    = {Wed, 19 Feb 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/fgcs/LockemannKM91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/gidr/KemperMW91,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Hans{-}Dirk Walter},
  title        = {Modelling {CIM} Applications Utilizing Autonomous Objects},
  journal      = {Datenbank Rundbr.},
  volume       = {8},
  pages        = {99--101},
  year         = {1991},
  timestamp    = {Mon, 18 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/gidr/KemperMW91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tods/MoerkotteL91,
  author       = {Guido Moerkotte and
                  Peter C. Lockemann},
  title        = {Reactive Consistency Control In Deductive Databases},
  journal      = {{ACM} Trans. Database Syst.},
  volume       = {16},
  number       = {4},
  pages        = {670--702},
  year         = {1991},
  url          = {https://doi.org/10.1145/115302.115298},
  doi          = {10.1145/115302.115298},
  timestamp    = {Tue, 06 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tods/MoerkotteL91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/btw/KemperMWZ91,
  author       = {Alfons Kemper and
                  Guido Moerkotte and
                  Hans{-}Dirk Walter and
                  Andreas Zachmann},
  editor       = {Hans{-}J{\"{u}}rgen Appelrath},
  title        = {{GOM:} {A} Strongly Typed Persistent Object Model With Polymorphism},
  booktitle    = {Datenbanksysteme in B{\"{u}}ro, Technik und Wissenschaft, GI-Fachtagung,
                  Kaiserslautern, 6.-8. M{\"{a}}rz 1991, Proceedings},
  series       = {Informatik-Fachberichte},
  volume       = {270},
  pages        = {198--217},
  publisher    = {Springer},
  year         = {1991},
  url          = {https://doi.org/10.1007/978-3-642-76530-8\_11},
  doi          = {10.1007/978-3-642-76530-8\_11},
  timestamp    = {Thu, 25 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/btw/KemperMWZ91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/daisd/MoerkotteR91,
  author       = {Guido Moerkotte and
                  Karl R{\"{o}}sch},
  editor       = {Antoni Oliv{\'{e}}},
  title        = {On the Compilation of Consistency Constraints},
  booktitle    = {Second International Workshop on the Deductive Approach to Information
                  Systems and Databases, {DAISD} 1991, September 9-11, 1991, Aiguablava,
                  Costa Brava, Catalonia, Proceedings},
  series       = {Report de recerca},
  volume       = {{LSI/91-30}},
  pages        = {174--184},
  publisher    = {Universitat Politecnica de Catalunya {(UPC)}},
  year         = {1991},
  timestamp    = {Fri, 26 Jul 2019 12:08:52 +0200},
  biburl       = {https://dblp.org/rec/conf/daisd/MoerkotteR91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dexa/KemperM91,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  editor       = {Dimitris Karagiannis},
  title        = {A Framework for Strong Typing and Type Inference in (Persistent) Object
                  Models},
  booktitle    = {Proceedings of the International Conference on Database and Expert
                  Systems Applications, Berlin, Germany, 1991},
  pages        = {257--263},
  publisher    = {Springer-Verlag, Wien},
  year         = {1991},
  timestamp    = {Mon, 24 Nov 2014 16:44:16 +0100},
  biburl       = {https://dblp.org/rec/conf/dexa/KemperM91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/epia/DeckerMMP91,
  author       = {Martin Decker and
                  Guido Moerkotte and
                  Holger M{\"{u}}ller and
                  Joachim Posegga},
  editor       = {Pedro Barahona and
                  Lu{\'{\i}}s Moniz Pereira and
                  Ant{\'{o}}nio Porto},
  title        = {Consistency Driven Planning},
  booktitle    = {{EPIA} 91, 5th Portuguese Conference on Artificial Intelligence, Albufeira,
                  Portugal, October 1-3, 1991, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {541},
  pages        = {195--209},
  publisher    = {Springer},
  year         = {1991},
  url          = {https://doi.org/10.1007/3-540-54535-2\_34},
  doi          = {10.1007/3-540-54535-2\_34},
  timestamp    = {Tue, 14 May 2019 10:00:41 +0200},
  biburl       = {https://dblp.org/rec/conf/epia/DeckerMMP91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/er/LockemannM91,
  author       = {Peter C. Lockemann and
                  Guido Moerkotte},
  editor       = {Toby J. Teorey},
  title        = {On the Notion of Concept},
  booktitle    = {Proceedings of the 10th International Conference on Entity-Relationship
                  Approach (ER'91), 23-25 October, 1991, San Mateo, California, {USA}},
  pages        = {349--370},
  publisher    = {{ER} Institute},
  year         = {1991},
  timestamp    = {Tue, 18 Sep 2012 14:00:01 +0200},
  biburl       = {https://dblp.org/rec/conf/er/LockemannM91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/KemperKM91,
  author       = {Alfons Kemper and
                  Christoph Kilger and
                  Guido Moerkotte},
  editor       = {James Clifford and
                  Roger King},
  title        = {Function Materialization in Object Bases},
  booktitle    = {Proceedings of the 1991 {ACM} {SIGMOD} International Conference on
                  Management of Data, Denver, Colorado, USA, May 29-31, 1991},
  pages        = {258--267},
  publisher    = {{ACM} Press},
  year         = {1991},
  url          = {https://doi.org/10.1145/115790.115833},
  doi          = {10.1145/115790.115833},
  timestamp    = {Mon, 21 Jun 2021 16:00:48 +0200},
  biburl       = {https://dblp.org/rec/conf/sigmod/KemperKM91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/mk/freytagMV91/KemperM91,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  editor       = {Johann Christoph Freytag and
                  David Maier and
                  Gottfried Vossen},
  title        = {Query Optimization in Object Bases: Exploiting Relational Techniques},
  booktitle    = {Query Processing for Advanced Database Systems, Selected Contributions
                  from a Workshop on "Query Processing in Object-Oriented, Complex-Object
                  and Nested Relation Databases", Interationales Begegnungs- und Forschungszentrum
                  f{\"{u}}r Informatik, Schloss Dagstuhl, Germany, June 1991},
  pages        = {63--98},
  publisher    = {Morgan Kaufmann},
  year         = {1991},
  timestamp    = {Thu, 10 Jun 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/mk/freytagMV91/KemperM91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:books/sp/Moerkotte90,
  author       = {Guido Moerkotte},
  title        = {Inkonsistenzen in deduktiven Datenbanken: Diagnose und Reparatur},
  series       = {Informatik-Fachberichte},
  volume       = {248},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/978-3-642-84278-8},
  doi          = {10.1007/978-3-642-84278-8},
  isbn         = {3-540-53077-0},
  timestamp    = {Sat, 17 Jul 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/sp/Moerkotte90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@phdthesis{DBLP:phd/basesearch/Moerkotte90,
  author       = {Guido Moerkotte},
  title        = {Inkonsistenzen in deduktiven Datenbanken},
  school       = {Karlsruhe University, Germany},
  year         = {1990},
  url          = {https://publikationen.bibliothek.kit.edu/33390},
  timestamp    = {Wed, 13 Mar 2024 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/phd/basesearch/Moerkotte90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dexa/KemperM90,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  editor       = {A Min Tjoa and
                  Roland R. Wagner},
  title        = {Correcting Anomalies of Standard Inheritance - {A} Constraint-Based
                  Approach},
  booktitle    = {Proceedings of the International Conference on Database and Expert
                  Systems Applications, Vienna, Austria, August 29-31, 1990},
  pages        = {49--55},
  publisher    = {Springer},
  year         = {1990},
  timestamp    = {Wed, 24 Jan 2018 12:46:36 +0100},
  biburl       = {https://dblp.org/rec/conf/dexa/KemperM90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/er/KemperLMWL90,
  author       = {Alfons Kemper and
                  Peter C. Lockemann and
                  Guido Moerkotte and
                  Hans{-}Dirk Walter and
                  Stefan M. Lang},
  editor       = {Hannu Kangassalo},
  title        = {Autonomy over Ubiquity: Coping with the Complexity of a Distributed
                  World},
  booktitle    = {Proceedings of the 9th International Conference on Entity-Relationship
                  Approach (ER'90), 8-10 October, 1990, Lausanne, Switzerland},
  pages        = {281--297},
  publisher    = {{ER} Institute},
  year         = {1990},
  timestamp    = {Tue, 18 Sep 2012 13:58:14 +0200},
  biburl       = {https://dblp.org/rec/conf/er/KemperLMWL90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/ibm/LockemannKM90,
  author       = {Peter C. Lockemann and
                  Alfons Kemper and
                  Guido Moerkotte},
  editor       = {Albrecht Blaser},
  title        = {Future Database Technology: Driving Forces and Directions},
  booktitle    = {Database Systems of the 90s, International Symposium, M{\"{u}}ggelsee,
                  Berlin, Germany, November 5-7, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {466},
  pages        = {15--33},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/3-540-53397-4\_30},
  doi          = {10.1007/3-540-53397-4\_30},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/ibm/LockemannKM90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sigmod/KemperM90,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  editor       = {Hector Garcia{-}Molina and
                  H. V. Jagadish},
  title        = {Access Support in Object Bases},
  booktitle    = {Proceedings of the 1990 {ACM} {SIGMOD} International Conference on
                  Management of Data, Atlantic City, NJ, USA, May 23-25, 1990},
  pages        = {364--374},
  publisher    = {{ACM} Press},
  year         = {1990},
  url          = {https://doi.org/10.1145/93597.98745},
  doi          = {10.1145/93597.98745},
  timestamp    = {Tue, 16 Aug 2022 23:04:20 +0200},
  biburl       = {https://dblp.org/rec/conf/sigmod/KemperM90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/KemperM90,
  author       = {Alfons Kemper and
                  Guido Moerkotte},
  editor       = {Dennis McLeod and
                  Ron Sacks{-}Davis and
                  Hans{-}J{\"{o}}rg Schek},
  title        = {Advanced Query Processing in Object Bases Using Access Support Relations},
  booktitle    = {16th International Conference on Very Large Data Bases, August 13-16,
                  1990, Brisbane, Queensland, Australia, Proceedings},
  pages        = {290--301},
  publisher    = {Morgan Kaufmann},
  year         = {1990},
  url          = {http://www.vldb.org/conf/1990/P290.PDF},
  timestamp    = {Wed, 29 Mar 2017 16:45:23 +0200},
  biburl       = {https://dblp.org/rec/conf/vldb/KemperM90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icdt/MoerkotteK88,
  author       = {Guido Moerkotte and
                  Stefan Karl},
  editor       = {Marc Gyssens and
                  Jan Paredaens and
                  Dirk Van Gucht},
  title        = {Efficient Consistency Control in Deductive Databases},
  booktitle    = {ICDT'88, 2nd International Conference on Database Theory, Bruges,
                  Belgium, August 31 - September 2, 1988, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {326},
  pages        = {118--128},
  publisher    = {Springer},
  year         = {1988},
  url          = {https://doi.org/10.1007/3-540-50171-1\_7},
  doi          = {10.1007/3-540-50171-1\_7},
  timestamp    = {Sat, 09 Apr 2022 12:41:00 +0200},
  biburl       = {https://dblp.org/rec/conf/icdt/MoerkotteK88.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
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