Improving Recall in Web Information Retrieval via Genetic Programming. - Karen S. K. Cheung; Nabil Kamel (PACIS, 1997)

Lattice-Based Information Retrieval Application. - Karen S. K. Cheung; Douglas R. Vogel (PACIS, 2003)

Enhancing E-government in Developing Countries: Managing Knowledge through Virtual Communities. - Christian Wagner 001; Karen S. K. Cheung; Fion S. L. Lee; Rachael K. F. Ip (Electron. J. Inf. Syst. Dev. Ctries., 2003)

Deceptive Communication in Virtual Communities. - Christian Wagner 001; Rachael Kwai Fun Ip; Karen S. K. Cheung; Fion S. L. Lee (HICSS, 2005)

Complexity Reduction in Lattice-Based Information Retrieval. - Karen S. K. Cheung; Douglas R. Vogel (Inf. Retr., 2005)

Building Semantic Webs for e-government with Wiki technology. - Christian Wagner 001; Karen S. K. Cheung; Rachael Kwai Fun Ip; Stefan Böttcher (Electron. Gov. an Int. J., 2006)