2013 Joint IFSA World Congress and NAFIPS Annual Meeting (IFSA/NAFIPS) IFSA World Congress and NAFIPS Annual Meeting (IFSA/NAFIPS), 2013 Joint. :1268-1273 Jun, 2013
2012 Annual Meeting of the North American Fuzzy Information Processing Society (NAFIPS) Fuzzy Information Processing Society (NAFIPS), 2012 Annual Meeting of the North American. :1-6 Aug, 2012