Detienne, Boris; Pridy, Laurent; Pinson, ric; Rivreau, David - In: European Journal of Operational Research 197 (2009) 3, pp. 1178-1184
Motivated by an industrial application, we study a specific employee timetabling problem. Several investigations are being conducted: a lower bound by Lagrangian relaxation, a heuristic based on a cut generation process and an exact method by Benders decomposition. Experimental results on real...