Recent Advances in Constraints Joint ERCIM/CoLogNET International Workshop on Constraint Solving and Constraint Logic Programming, CSCLP 2003, Budapest, Hungary, June 30 - July 2, 2003. Selected Papers - Apt, Krzysztof R.; Fages, François; Rossi, Francesca; Szeredi, Péter; Váncza, Josef (Springer Berlin Heidelberg, 2004)