2009 International Conference on Information Management, Innovation Management and Industrial Engineering Information Management, Innovation Management and Industrial Engineering, 2009 International Conference on. 4:405-409 Dec, 2009
2008 International Symposium on Computational Intelligence and Design Computational Intelligence and Design, 2008. ISCID '08. International Symposium on. 2:134-137 Oct, 2008
2007 International Conference on Mechatronics and Automation Mechatronics and Automation, 2007. ICMA 2007. International Conference on. :2150-2154 Aug, 2007