BestChoice SRM: a simple and practical supplier relationship management system for e-procurement. - Dongjoo Lee; Seungseok Kang; Sangkeun Lee 001; Young-gon Kim; Sang-goo Lee (DEECS, 2007)

A Pragmatic Approach to Realizing Context-Aware Personal Services. - Sangkeun Lee 001; Dongjoo Lee; Seungseok Kang; Sang-goo Lee (Web Intelligence/IAT Workshops, 2008)

A General Maturity Model and Reference Architecture for SaaS Service. - Seungseok Kang; Jaeseok Myung; Jongheum Yeon; Seong-wook Ha; Taehyung Cho; Ji-man Chung; Sang-goo Lee (DASFAA (2), 2010)

Tridex: A lightweight triple index for relational database-based Semantic Web data management. - Seungseok Kang; Junho Shim; Sang-goo Lee (Expert Syst. Appl., 2013)