Empirical Evaluation of Adaptive User Modeling in a Medical Information Retrieval Application. - Eugene Santos Jr.; Hien Nguyen 001; Qunhua Zhao; Erik Pukinskis (User Modeling, 2003)

Modeling, Analysis and Visualization of Uncertainty in the Battlespace. - Bruce McQueary; Lee Krause; Eugene Santos Jr.; Hua Wang; Qunhua Zhao (ICTAI, 2004)

OmniSeer: A Cognitive Framework for User Modeling, Reuse of Prior and Tacit Knowledge, and Collaborative Knowledge Services. - John Cheng; Ray Emami; Larry Kerschberg; Eugene Santos Jr.; Qunhua Zhao; Hien Nguyen 001; Hua Wang; Michael N. Huhns; Marco Valtorta; Jiangbo Dang; Hrishikesh J. Goradia; Jingshan Huang; et al. (HICSS, 2005)

A Framework for Complex Adaptive Systems. - Eunice E. Santos; Donghang Guo; Eugene Santos Jr.; Qunhua Zhao; Ankit Singhal (PDPTA, 2006)

Adaptivity modeling for complex adaptive systems with application to biology. - Donghang Guo; Eunice E. Santos; Ankit Singhal; Eugene Santos Jr.; Qunhua Zhao (SMC, 2007)