%% -*-BibTeX-*- @InProceedings{CoGiSc07, author = "M. C. Cooper and S. de Givry and T. Schiex", booktitle = "Proc. of International Joint Conference on Artificial Intelligence (IJCAI'2007)", title = "Optimal Soft Arc Consistency", address = "Hyderabad, India", year = "2007", language = "English", }