Choco is a java library for constraint satisfaction problems (CSP) and
constraint programming (CP).  It is built on a event-based propagation
mechanism with backtrackable structures.  Choco is an open-source software,
distributed under a BSD License and hosted by sourceforge.net.

Main authors are Charles Prud'homme, Xavier Lorca and Jean-Guillaume Fages
(Ecole des Mines de Nantes, France).  Major contributors are Hadrien Cambazard
(INP Grenoble France) and Arnaud Malapert (Université Nice Sophia Antipolis,
France).

For any informations visit our website : http://choco.emn.fr.