Alexandre Goldsztejn, Luc Jaulin. Inner and Outer Approximations of Existentially Quantified Equality Constraints. In Frédéric Benhamou, editor, Principles and Practice of Constraint Programming - CP 2006, 12th International Conference, CP 2006, Nantes, France, September 25-29, 2006, Proceedings. Volume 4204 of Lecture Notes in Computer Science, pages 198-212, Springer, 2006. [doi]
Abstract is missing.