Breaking Symmetry of Interchangeable Variables and Values. - Yat Chiu Law; Jimmy Ho-Man Lee; Toby Walsh; J. Y. K. Yip (CP, 2007)

Bound Consistency for Binary Length-Lex Set Constraints. - Pascal Van Hentenryck; Justin Yip; Carmen Gervet; Grégoire Dooms (AAAI, 2008)

Model Restarts for Structural Symmetry Breaking. - Daniel S. Heller; Aurojit Panda; Meinolf Sellmann; Justin Yip (CP, 2008)

Evaluation of Length-Lex Set Variables. - Justin Yip; Pascal Van Hentenryck (CP, 2009)

Length-lex bound consistency for knapsack constraints. - Justin Yip; Pascal Van Hentenryck (SAC, 2009)

Exponential Propagation for Set Variables. - Justin Yip; Pascal Van Hentenryck (CP, 2010)

Boosting Set Constraint Propagation for Network Design. - Justin Yip; Pascal Van Hentenryck; Carmen Gervet (CPAIOR, 2010)

Checking and Filtering Global Set Constraints. - Justin Yip; Pascal Van Hentenryck (CP, 2011)

Weighted Constraint Satisfaction Problems with Min-Max Quantifiers. - Jimmy Ho-Man Lee; Terrence W. K. Mak; Justin Yip (ICTAI, 2011)

Symmetry Breaking via LexLeader Feasibility Checkers. - Justin Yip; Pascal Van Hentenryck (IJCAI, 2011)

The Length-Lex Representation for Constraint Programming over Sets. - Justin Yip (2011)

Ultra-weak solutions and consistency enforcement in minimax weighted constraint satisfaction. - Arnaud Lallouet; Jimmy Ho-Man Lee; Terrence W. K. Mak; Justin Yip (Constraints An Int. J., 2015)