Automatic generation of concept hierarchies using WordNet. - Sangno Lee; Soon-Young Huh; Ronald D. McNiel (Expert Syst. Appl., 2008)

An Empirical Comparison of Four Text Mining Methods. - Sangno Lee; Jeff Baker 001; Jaeki Song; James C. Wetherbe (HICSS, 2010)

An Empirical Comparison of Four Text Mining Methods. - Sangno Lee; Jaeki Song; Yongjin Kim (J. Comput. Inf. Syst., 2010)

Environmental Uncertainty and Firm Performance: an Empirical Study with Strategic Alignment in the Healthcare Industry. - Sangno Lee; Jaeki Song; Qing Cao (ICIS, 2011)

The Commoditization of IT: Evidence from a Longitudinal Text Mining Study. - Sangno Lee; Jaeki Song; Jeff Baker 001; Youngjin Kim; James C. Wetherbe (Commun. Assoc. Inf. Syst., 2011)

An investigation of mobile learning readiness in higher education based on the theory of planned behavior. - Jongpil Cheon; Sangno Lee; Steven M. Crooks; Jaeki Song (Comput. Educ., 2012)

Examining online consumers' behavior: A service-oriented view. - Jaeki Song; Jeff Baker 001; Sangno Lee; James C. Wetherbe (Int. J. Inf. Manag., 2012)