Improved bounds for the traveling umpire problem: A stronger formulation and a relax-and-fix heuristic.

Wed, 01 Jan 2014 00:00:00 +0100

Lucas de Oliveira, Cid C. de Souza , Tallys H. Yunes:
Improved bounds for the traveling umpire problem: A stronger formulation and a relax-and-fix heuristic. Eur. J. Oper. Res. 236(2): 592-600 (2014)