Using Neural Networks to Support Early Warning System for Financial Crisis Forecasting. - Kyong Joo Oh; Tae Yoon Kim; Hyoung Yong Lee; Hakbae Lee (Australian Conference on Artificial Intelligence, 2005)

Analysis of Trust in the E-Commerce Adoption. - Hyoung Yong Lee; Hyunchul Ahn; Ingoo Han (HICSS, 2006)

Portfolio algorithm based on portfolio beta using genetic algorithm. - Kyong Joo Oh; Tae Yoon Kim; Sung-Hwan Min; Hyoung Yong Lee (Expert Syst. Appl., 2006)

VCR: Virtual community recommender using the technology acceptance model and the user's needs type. - Hyoung Yong Lee; Hyunchul Ahn; Ingoo Han (Expert Syst. Appl., 2007)

Machine Learning Algorithm Selection for Forecasting Behavior of Global Institutional Investors. - Jae Joon Ahn; Suk Jun Lee; Kyong Joo Oh; Tae Yoon Kim; Hyoung Yong Lee; Min Sik Kim (HICSS, 2009)

Using Rough Set to Support Investment Strategies of Rule-Based Trading with Real-Time Data in Futures Market. - Suk Jun Lee; Jae Joon Ahn; Kyong Joo Oh; Tae Yoon Kim; Hyoung Yong Lee; Chi Woo Song (HICSS, 2009)

Using Hybrid Data Mining Techniques for Facilitating Cross-Selling of a Mobile Telecom Market to Develop Customer Classification Model. - Hyunchul Ahn; Chi Woo Song; Jae Joon Ahn; Hyoung Yong Lee; Tae Yoon Kim; Kyong Joo Oh (HICSS, 2010)