messages: “He also obtained, jointly with Georges Katsirelos, the Best Paper Award at the 24th International Conference on Principles and Practice of Constraint Programming in Lille, in August 2018 (photo) for the paper entitled "Clause learning and new bounds for graph coloring" for breakthrough results obtained on a widely studied Combinatorial Optimization problem.”
  
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messages: user
messages: “Il a aussi obtenu, avec Georges Katsirelos, le "Best Paper Award" à la 24th International Conference on Principles and Practice of Constraint Programming (CP'2018) à Lille en août 2018 (cf photo) pour leur papier intitulé "Clause learning and new bounds for graph coloring" qui présente des résultats exceptionnels sur un des problème les plus étudiés et les plus fondamentaux de l'optimisation combinatoire.”
messages: assistant