Knowledge Based Systems, Volume 24

Volume 24, Number 1, February 2011

Volume 24, Number 2, March 2011

Volume 24, Number 3, April 2011

Research Articles Short Communications

Volume 24, Number 4, May 2011

Volume 24, Number 5, July 2011

Volume 24, Number 6, August 2011

Volume 24, Number 7, October 2011

Volume 24, Number 8, December 2011