Components for State Restoration in Tree Search. - Chiu Wo Choi; Martin Henz; Ka Boon Ng (CP, 2001)

A Software Engineering Approach to Constraint Programming Systems. - Ka Boon Ng; Chiu Wo Choi; Martin Henz (APSEC, 2002)

Propagation Redundancy in Redundant Modelling. - Chiu Wo Choi; Jimmy Ho-Man Lee; Peter J. Stuckey (CP, 2003)

Propagation Redundancy for Permutation Channels. - Chiu Wo Choi; Jimmy Ho-Man Lee; Peter J. Stuckey (IJCAI, 2003)

Controlling Salinity in a Potable Water Supply System Using a Constraint Programming Approach. - Chiu Wo Choi; Jimmy Ho-Man Lee (ICTAI, 2005)

Finite Domain Bounds Consistency Revisited. - Chiu Wo Choi; Warwick Harvey; J. H. M. Lee; Peter J. Stuckey (Australian Conference on Artificial Intelligence, 2006)

Solving the Salinity Control Problem in a Potable Water System. - Chiu Wo Choi; Jimmy Ho-Man Lee (CP, 2007)

Removing propagation redundant constraints in redundant modeling. - Chiu Wo Choi; Jimmy Ho-Man Lee; Peter J. Stuckey (ACM Trans. Comput. Log., 2007)