A Constraint-Based Interactive Train Rescheduling Tool. - C. K. Chiu; C. M. Chou; Jimmy Ho-Man Lee; Ho-fung Leung; Y. W. Leung (Constraints An Int. J., 2002)

Providing embedded proactive task support for diagnostic jobs: a neural network-based approach. - Y. W. Leung; Ji-Ye Mao (Expert Syst. Appl., 2003)

Exploring the potential of unobtrusive proactive task support. - Ji-Ye Mao; Y. W. Leung (Interact. Comput., 2003)