Mathias Broxvall, Peter Jonsson, Jochen Renz. Refinements and Independence: A Simple Method for Identifying Tractable Disjunctive Constraints. In Rina Dechter, editor, Principles and Practice of Constraint Programming - CP 2000, 6th International Conference, Singapore, September 18-21, 2000, Proceedings. Volume 1894 of Lecture Notes in Computer Science, pages 114-127, Springer, 2000.
Abstract is missing.