Dongjoo Lee Taehee Lee Suekyung Lee Ok-Ran Jeong Hyeonsang Eom Sang-goo Lee BestChoice: A Decision Support System for Supplier Selection in e-Marketplaces. 198-208 2006 conf/deec/2006 DEECS http://dx.doi.org/10.1007/11780397_16 db/conf/deec/deecs2006.html#LeeLLJEL06