A Framework of Winner Determination Algorithms for Internet Auctions. - Juhnyoung Lee; Sang-goo Lee; Suekyung Lee (Human.Society@Internet 2003, 2003)

Practical Issues for Building a Product Ontology System. - Ig-hoon Lee; Suekyung Lee; Taehee Lee 001; Sang-goo Lee; Dongkyu Kim; Jonghoon Chun; Hyunja Lee; Junho Shim (DEEC, 2005)

BestChoice: A Decision Support System for Supplier Selection in e-Marketplaces. - Dongjoo Lee; Taehee Lee 001; Suekyung Lee; Ok-Ran Jeong; Hyeonsang Eom; Sang-goo Lee (DEECS, 2006)

Modeling Considerations for Product Ontology. - Hyunja Lee; Junho Shim; Suekyung Lee; Sang-goo Lee (ER (Workshops), 2006)

Building an operational product ontology system. - Taehee Lee 001; Ig-hoon Lee; Suekyung Lee; Sang-goo Lee; Dongkyu Kim; Jonghoon Chun; Hyunja Lee; Junho Shim (Electron. Commer. Res. Appl., 2006)