Program Committee Member of:
· 4th International Symposium Advances in Artificial Intelligence and Applications (AAIA'09), October 12-14 2009 in Mragowo, Poland.
· Special Session on “Nature Inspired Methods in Knowledge Based Systems” (NIMKBS 2009) in the 13th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES2009), 28-30 September 2009, Santiago, Chile
· Special track on Knowledge Management Aided Design (KAD 2009) in the International Conference on Computers & Industrial Engineering CIE, 6-8th July 2009, Troyes, France
· Special Session on Mining Interesting Knowledge (MIK) of the 21st International Conference on Industrial, Engineering & Other Applications of Applied Intelligent Systems (IEA-AIE 2009), 24-27 June 2009, Tainan City, Taiwan
· Intelligent Information Systems International Conference (IIS 2009) 17th edition, 23-25 June 2009, Krakow, Poland
· 2008 IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT'08), 9-12 December 2008, Sydney, Australia
· New Trends in Intelligent Information Processing and Web Mining (IIPWM) 2008 International Conference, 16-18 June 2008, Zakopane, Poland
· Information Resources Management Association (IRMA) 2007 International Conference, May 19-23, 2007, Vancouver, British Columbia, Canada
· Rough Sets and Knowledge Technology (RSKT) 2006 International Conference, July 24-26, 2006, Chongquing, P.R. China
