Jean-Charles Régin. Simpler and Incremental Consistency Checking and Arc Consistency Filtering Algorithms for the Weighted Spanning Tree Constraint. In Laurent Perron, Michael A. Trick, editors, Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 5th International Conference, CPAIOR 2008, Paris, France, May 20-23, 2008, Proceedings. Volume 5015 of Lecture Notes in Computer Science, pages 233-247, Springer, 2008. [doi]
Abstract is missing.