Preference Constraints: New Global Soft Constraints Dedicated to Preference Binary Relations. - Rémy-Robert Joseph; Peter Chan; Michael Hiroux; Georges Weil (CP, 2003)

Decision-support with preference constraints. - Rémy-Robert Joseph; Peter Chan; Michael Hiroux; Georges Weil (Eur. J. Oper. Res., 2007)

Analysis of three mathematical models of the Staff Rostering Problem. - É. Naudin; P. Y. C. Chan; Michael Hiroux; T. Zemmouri; Georges Weil (J. Sched., 2012)