Solving the Asymmetric Travelling Salesman Problem with time windows by branch-and-cut Norbert AscheuerMatteo FischettiMartin Grötschel Pages: 475 - 506
A Log-Barrier method with Benders decomposition for solving two-stage stochastic linear programs Gongyun Zhao Pages: 507 - 536
Vertex-Disjoint Packing of Two Steiner Trees: polyhedra and branch-and-cut Eduardo UchoaMarcus Poggi de Aragão Pages: 537 - 557
A modified Weiszfeld algorithm for the Fermat-Weber location problem Yehuda VardiCun-Hui Zhang Pages: 559 - 566