Infomediation for E-business enabled Supply Chains. - Sudha Ram; Yousub Hwang; Vijay Khatri (DS-9, 2001)

DISTIL: A Design Support Environment for Conceptual Modeling of Spatio-temporal Requirements. - Sudha Ram; Richard T. Snodgrass; Vijay Khatri; Yousub Hwang (ER, 2001)

Extracting semantic metadata and its visualization. - Dongwon Lee 002; Yousub Hwang (XRDS, 2001)

CREAM: A Mediator Based Environment for Modeling and Accessing Distributed Information on the Web. - Sudha Ram; Jinsoo Park 001; Yousub Hwang (BNCOD, 2002)