Alexandros Ntoulas
https://scholar.google.com/citations?user=DvF0gBIAAAAJ
Hady W. Lauw
Raymond Chi-Wing Wong
Alexandros Ntoulas
Introduction to the special issue on data science in Asia (with PAKDD'2020).
1
2022
13
Int. J. Data Sci. Anal.
1
https://doi.org/10.1007/s41060-021-00289-7
db/journals/ijdsa/ijdsa13.html#LauwWN22
Panagiotis Liakos
Alexandros Ntoulas
Alex Delis
Uncovering Local Hierarchical Overlapping Communities at Scale.
432-445
2022
8
IEEE Trans. Big Data
2
https://doi.org/10.1109/TBDATA.2019.2940450
db/journals/tbd/tbd8.html#LiakosND22
Panagiotis Liakos
Katia Papakonstantinopoulou
Alexandros Ntoulas
Alex Delis
Rapid Detection of Local Communities in Graph Streams.
2375-2386
2022
34
IEEE Trans. Knowl. Data Eng.
5
https://doi.org/10.1109/TKDE.2020.3012608
db/journals/tkde/tkde34.html#LiakosPND22
Hang Xu
Kelly Kostopoulou
Aritra Dutta
Xin Li
Alexandros Ntoulas
Panos Kalnis
DeepReduce: A Sparse-tensor Communication Framework for Federated Deep Learning.
21150-21163
2021
NeurIPS
https://proceedings.neurips.cc/paper/2021/hash/b0ab42fcb7133122b38521d13da7120b-Abstract.html
conf/nips/2021
db/conf/nips/neurips2021.html#XuKDLNK21
Kelly Kostopoulou
Hang Xu
Aritra Dutta
Xin Li
Alexandros Ntoulas
Panos Kalnis
DeepReduce: A Sparse-tensor Communication Framework for Distributed Deep Learning.
2021
abs/2102.03112
CoRR
https://arxiv.org/abs/2102.03112
db/journals/corr/corr2102.html#abs-2102-03112
Hady W. Lauw
Raymond Chi-Wing Wong
Alexandros Ntoulas
Ee-Peng Lim
See-Kiong Ng
Sinno Jialin Pan
Advances in Knowledge Discovery and Data Mining - 24th Pacific-Asia Conference, PAKDD 2020, Singapore, May 11-14, 2020, Proceedings, Part I
PAKDD (1)
Springer
2020
Lecture Notes in Computer Science
12084
978-3-030-47425-6
978-3-030-47426-3
https://doi.org/10.1007/978-3-030-47426-3
db/conf/pakdd/pakdd2020-1.html
Hady W. Lauw
Raymond Chi-Wing Wong
Alexandros Ntoulas
Ee-Peng Lim
See-Kiong Ng
Sinno Jialin Pan
Advances in Knowledge Discovery and Data Mining - 24th Pacific-Asia Conference, PAKDD 2020, Singapore, May 11-14, 2020, Proceedings, Part II
PAKDD (2)
Springer
2020
Lecture Notes in Computer Science
12085
978-3-030-47435-5
978-3-030-47436-2
https://doi.org/10.1007/978-3-030-47436-2
db/conf/pakdd/pakdd2020-2.html
Panagiotis Liakos
Katia Papakonstantinopoulou
Alexandros Ntoulas
Alex Delis
DiCeS: Detecting Communities in Network Streams over the Cloud.
301-310
2019
CLOUD
https://doi.org/10.1109/CLOUD.2019.00058
conf/IEEEcloud/2019
db/conf/IEEEcloud/IEEEcloud2019.html#LiakosPND19
Panagiotis Liakos
Alexandros Ntoulas
Alex Delis
COEUS: Community detection via seed-set expansion on graph streams.
676-685
2017
IEEE BigData
https://doi.org/10.1109/BigData.2017.8257983
conf/bigdataconf/2017
db/conf/bigdataconf/bigdataconf2017.html#LiakosND17
Panagiotis Liakos
Alexandros Ntoulas
Alex Delis
Rhea: Adaptively sampling authoritative content from social activity streams.
686-695
2017
IEEE BigData
https://doi.org/10.1109/BigData.2017.8257984
conf/bigdataconf/2017
db/conf/bigdataconf/bigdataconf2017.html#LiakosND17a
Panagiotis Liakos
Alexandros Ntoulas
Alexandros Labrinidis
Alex Delis
Focused crawling for the hidden web.
605-631
2016
19
World Wide Web
4
https://doi.org/10.1007/s11280-015-0349-x
db/journals/www/www19.html#LiakosNLD16
Panagiotis Liakos
Alexandros Ntoulas
Alex Delis
Scalable link community detection: A local dispersion-aware approach.
716-725
2016
IEEE BigData
https://doi.org/10.1109/BigData.2016.7840664
conf/bigdataconf/2016
db/conf/bigdataconf/bigdataconf2016.html#DelisNL16
Margarita Karkali
François Rousseau 0001
Alexandros Ntoulas
Michalis Vazirgiannis
Using temporal IDF for efficient novelty detection in text streams.
2014
abs/1401.1456
CoRR
http://arxiv.org/abs/1401.1456
db/journals/corr/corr1401.html#KarkaliRNV14
Margarita Karkali
François Rousseau 0001
Alexandros Ntoulas
Michalis Vazirgiannis
Efficient Online Novelty Detection in News Streams.
57-71
2013
WISE (1)
https://doi.org/10.1007/978-3-642-41230-1_5
conf/wise/2013-1
db/conf/wise/wise2013-1.html#KarkaliRNV13
Fotis Psallidas
Alexandros Ntoulas
Alex Delis
Soc Web: Efficient Monitoring of Social Network Activities.
118-136
2013
WISE (2)
https://doi.org/10.1007/978-3-642-41154-0_9
conf/wise/2013-2
db/conf/wise/wise2013-2.html#PsallidasND13
Alexandros Ntoulas
Omar Alonso
Vasilis Kandylas
A Data Management Approach for Dataset Selection Using Human Computation.
2013
CoRR
http://arxiv.org/abs/1307.3673
abs/1307.3673
db/journals/corr/corr1307.html#NtoulasAK13
Heasoo Hwang
Hady Wirawan Lauw
Lise Getoor
Alexandros Ntoulas
Organizing User Search Histories.
912-925
2012
24
IEEE Trans. Knowl. Data Eng.
5
https://doi.org/10.1109/TKDE.2010.251
http://doi.ieeecomputersociety.org/10.1109/TKDE.2010.251
db/journals/tkde/tkde24.html#HwangLGN12
Dimitrios Lymberopoulos
Oriana Riva
Karin Strauss
Akshay Mittal
Alexandros Ntoulas
PocketWeb: instant web browsing for mobile devices.
1-12
2012
ASPLOS
https://doi.org/10.1145/2150976.2150978
https://doi.org/10.1145/2248487.2150978
https://doi.org/10.1145/2189750.2150978
conf/asplos/2012
db/conf/asplos/asplos2012.html#LymberopoulosRSMN12
Panagiotis Liakos
Alexandros Ntoulas
Topic-Sensitive Hidden-Web Crawling.
538-551
2012
WISE
https://doi.org/10.1007/978-3-642-35063-4_39
conf/wise/2012
db/conf/wise/wise2012.html#LiakosN12
Sreenivas Gollapudi
Samuel Ieong
Alexandros Ntoulas
Stelios Paparizos
Efficient query rewrite for structured web queries.
2417-2420
2011
CIKM
https://doi.org/10.1145/2063576.2063981
conf/cikm/2011
db/conf/cikm/cikm2011.html#GollapudiINP11
Panayiotis Tsaparas
Alexandros Ntoulas
Evimaria Terzi
Selecting a comprehensive set of reviews.
168-176
2011
KDD
https://doi.org/10.1145/2020408.2020440
conf/kdd/2011
db/conf/kdd/kdd2011.html#TsaparasNT11
Shuai Ding 0006
Sreenivas Gollapudi
Samuel Ieong
Krishnaram Kenthapadi
Alexandros Ntoulas
Indexing strategies for graceful degradation of search quality.
575-584
2011
SIGIR
https://doi.org/10.1145/2009916.2009994
conf/sigir/2011
db/conf/sigir/sigir2011.html#DingGIKN11
George Valkanas
Alexandros Ntoulas
Dimitrios Gunopulos
Rank-Aware Crawling of Hidden Web sites.
2011
WebDB
http://webdb2011.rutgers.edu/papers/Paper%2048/rachweb.pdf
conf/webdb/2011
db/conf/webdb/webdb2011.html#ValkanasNG11
Sreenivas Gollapudi
Samuel Ieong
Alexandros Ntoulas
Stelios Paparizos
Efficient Query Rewrite for Structured Web Queries
http://arxiv.org/abs/1108.2685
2011
CoRR
abs/1108.2685
db/journals/corr/corr1108.html#abs-1108-2685
Hady Wirawan Lauw
John C. Shafer
Rakesh Agrawal 0001
Alexandros Ntoulas
Homophily in the Digital World: A LiveJournal Case Study.
15-23
2010
14
IEEE Internet Comput.
2
https://doi.org/10.1109/MIC.2010.25
http://doi.ieeecomputersociety.org/10.1109/MIC.2010.25
db/journals/internet/internet14.html#LauwSAN10
Yue Lu
Panayiotis Tsaparas
Alexandros Ntoulas
Livia Polanyi
Exploiting social context for review quality prediction.
691-700
2010
WWW
https://doi.org/10.1145/1772690.1772761
conf/www/2010
db/conf/www/www2010.html#LuTNP10
Sofia Stamou
Alexandros Ntoulas
Search personalization through query and page topical analysis.
5-33
2009
19
User Model. User Adapt. Interact.
1-2
https://doi.org/10.1007/s11257-008-9056-y
db/journals/umuai/umuai19.html#StamouN09
Stelios Paparizos
Alexandros Ntoulas
John C. Shafer
Rakesh Agrawal 0001
Answering web queries using structured data sources.
1127-1130
2009
SIGMOD Conference
https://doi.org/10.1145/1559845.1560000
conf/sigmod/2009
db/conf/sigmod/sigmod2009.html#PaparizosNSA09
Aleksandra Korolova
Krishnaram Kenthapadi
Nina Mishra
Alexandros Ntoulas
Releasing search queries and clicks privately.
171-180
2009
WWW
https://doi.org/10.1145/1526709.1526733
conf/www/2009
db/conf/www/www2009.html#KorolovaKMN09
Alexandros Ntoulas
Gerald Chao
Junghoo Cho
The Infocious Web Search Engine: Improving Web Searching through Linguistic Analysis.
277-291
2007
5
J. Digit. Inf. Manag.
5
db/journals/jdim/jdim5.html#NtoulasCC07
Panagiotis G. Ipeirotis
Alexandros Ntoulas
Junghoo Cho
Luis Gravano
Modeling and managing changes in text databases.
14
2007
32
ACM Trans. Database Syst.
3
https://doi.org/10.1145/1272743.1272744
https://www.wikidata.org/entity/Q57696012
db/journals/tods/tods32.html#IpeirotisNCG07
Alexandros Ntoulas
Junghoo Cho
Pruning policies for two-tiered inverted index with correctness guarantee.
191-198
2007
conf/sigir/2007
SIGIR
https://doi.org/10.1145/1277741.1277776
db/conf/sigir/sigir2007.html#NtoulasC07
Dirk Kukulenz
Alexandros Ntoulas
Answering bounded continuous search queries in the world wide web.
551-560
2007
conf/www/2007
WWW
https://doi.org/10.1145/1242572.1242647
db/conf/www/www2007.html#KukulenzN07
Sofia Stamou
Alexandros Ntoulas
Vlassis Krikos
Pavlos Kokosis
Dimitris Christodoulakis
Classifying Web Data in Directory Structures.
238-249
2006
conf/apweb/2006
APWeb
https://doi.org/10.1007/11610113_22
db/conf/apweb/apweb2006.html#StamouNKKC06
Alexandros Ntoulas
Marc Najork
Mark S. Manasse
Dennis Fetterly
Detecting spam web pages through content analysis.
83-92
2006
conf/www/2006
WWW
https://doi.org/10.1145/1135777.1135794
db/conf/www/www2006.html#NtoulasNMF06
Panagiotis G. Ipeirotis
Alexandros Ntoulas
Junghoo Cho
Luis Gravano
Modeling and Managing Content Changes in Text Databases.
2005
conf/icde/2005
ICDE
db/conf/icde/icde2005.html#IpeirotisNCG05
606-617
https://doi.org/10.1109/ICDE.2005.91
https://doi.ieeecomputersociety.org/10.1109/ICDE.2005.91
https://www.wikidata.org/entity/Q57696030
Alexandros Ntoulas
Petros Zerfos
Junghoo Cho
Downloading textual hidden web content through keyword queries.
100-109
2005
conf/jcdl/2005
JCDL
https://doi.org/10.1145/1065385.1065407
db/conf/jcdl/jcdl2005.html#NtoulasZC05
Sofia Stamou
Vlassis Krikos
Pavlos Kokosis
Alexandros Ntoulas
Dimitris Christodoulakis
Web Directory Construction Using Lexical Chains.
138-149
2005
conf/nldb/2005
NLDB
https://doi.org/10.1007/11428817_13
db/conf/nldb/nldb2005.html#StamouKKNC05
Vlassis Krikos
Sofia Stamou
Pavlos Kokosis
Alexandros Ntoulas
Dimitris Christodoulakis
DirectoryRank: ordering pages in web directories.
17-22
2005
conf/widm/2005
WIDM
https://doi.org/10.1145/1097047.1097052
db/conf/widm/widm2005.html#KrikosSKNC05
Alexandros Ntoulas
Gerald Chao
Junghoo Cho
The infocious web search engine: improving web searching through linguistic analysis.
840-849
2005
conf/www/2005si
WWW (Special interest tracks and posters)
https://doi.org/10.1145/1062745.1062765
db/conf/www/www2005si.html#NtoulasCC05
Alexandros Ntoulas
Junghoo Cho
Christopher Olston
What's new on the web?: the evolution of the web from a search engine perspective.
1-12
2004
conf/www/2004
WWW
https://doi.org/10.1145/988672.988674
db/conf/www/www2004.html#NtoulasCO04
Junghoo Cho
Alexandros Ntoulas
Effective Change Detection Using Sampling.
2002
conf/vldb/2002
VLDB
db/conf/vldb/vldb2002.html#ChoN02
http://www.vldb.org/conf/2002/S15P01.pdf
https://doi.org/10.1016/B978-155860869-6/50052-4
514-525
Alexandros Ntoulas
Sofia Stamou
Manolis Tzagarakis
Using a WWW Search Engine to Evaluate Normalization Performance for a Highly Inflectional Language.
31-36
2001
conf/acl/2001c
ACL (Companion Volume)
db/conf/acl/acl2001-c.html#NtoulasST01
Alexandros Ntoulas
Sofia Stamou
I. Tsakou
Christos Tsalidis
Manolis Tzagarakis
Aristides Vagelatos
Use of a Morphosyntactic Lexicon as the Basis for the Implementation of the Greek Wordnet.
49-56
2000
conf/nlp/2000
Natural Language Processing
https://doi.org/10.1007/3-540-45154-4_5
db/conf/nlp/nlp2000.html#NtoulasSTTTV00
Rakesh Agrawal 0001
Omar Alonso
Gerald Chao
Junghoo Cho
Dimitris Christodoulakis
Alex Delis
Shuai Ding 0006
Aritra Dutta
Dennis Fetterly
Lise Getoor
Sreenivas Gollapudi
Luis Gravano
Dimitrios Gunopulos
Heasoo Hwang
Samuel Ieong
Panagiotis G. Ipeirotis
Panos Kalnis
Vasileios KandylasVasilis Kandylas
Margarita Karkali
Krishnaram Kenthapadi
Pavlos Kokosis
Aleksandra Korolova
Kelly Kostopoulou
Vlassis Krikos
Dirk Kukulenz
Alexandros Labrinidis
Hady Wirawan LauwHady W. Lauw
Xin Li
Panagiotis Liakos
Ee-Peng Lim
Yue Lu
Dimitrios Lymberopoulos
Mark S. Manasse
Nina Mishra
Akshay Mittal
Marc Najork
See-Kiong Ng
Christopher Olston
Sinno Jialin Pan
Katia Papakonstantinopoulou
Stelios Paparizos
Livia Polanyi
Fotis Psallidas
Oriana Riva
François Rousseau 0001
John C. Shafer
Sofia Stamou
Karin Strauss
Evimaria Terzi
I. Tsakou
Christos Tsalidis
Panayiotis Tsaparas
Manolis Tzagarakis
Aristides Th. VagelatosAristides Vagelatos
George Valkanas
Michalis Vazirgiannis
Raymond Chi-Wing Wong
Hang Xu
Petros Zerfos