IEEE Intelligent Systems, Volume 23, 2008

Volume 23, Number 1, January/February 2008

Volume 23, Number 2, March/April 2008

Volume 23, Number 3, May/June 2008

Volume 23, Number 4, July/ August 2008

Volume 23, Number 5, September/October 2008

Volume 23, Number 6, November/December 2008