Luis Fernando Pino, Filippo Bonchi, Frank D. Valencia. A Behavioral Congruence for Concurrent Constraint Programming with Nondeterministic Choice. In Gabriel Ciobanu, Dominique Méry, editors, Theoretical Aspects of Computing - ICTAC 2014 - 11th International Colloquium, Bucharest, Romania, September 17-19, 2014. Proceedings. Volume 8687 of Lecture Notes in Computer Science, pages 351-368, Springer, 2014. [doi]
Abstract is missing.