Stefano Bistarelli, Eugene C. Freuder, Barry O Sullivan. Encoding Partial Constraint Satisfaction in the Semiring-Based Framework for Soft Constraints. In 16th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2004), 15-17 November 2004, Boca Raton, FL, USA. pages 240-245, IEEE Computer Society, 2004. [doi]
Abstract is missing.