October 10th, 2011
Some pictures of the conference are available (thanks to Helmut Simonis and Stanislav Zivny)
The International Conference on Principles and Practice of Constraint Programming is the annual conference on all aspects of computing with constraints, including:
theory, algorithms, environments, languages, models and systems, applications such as decision making, resource allocation, and agreement technologies.
The 17th edition took place in Perugia, Italy from 12th to 16th September 2011
Find here a list of past CP conferences , or visit the Association for Constraint Programming.