We present a distributed algorithm for determining optimal concurrent communication ow in arbitrary computer networks. Our scheme is applicable to a wide range of network ow applic...
Dynamic constraint aggregation was recently introduced by Elhallaoui et al. [Dynamic aggregation of set partitioning constraints in column generation. Operations Research 2005; 53...
Issmail Elhallaoui, Guy Desaulniers, Abdelmoutalib...
This paper studies the duality gap in the simple plant location problem, and presents general formulas for the gap when certain complementary slackness conditions are satisfied. W...
In this work, we study scheduling sports competitions at multiple venues, a problem recently introduced by Urban and Russell [T.L. Urban, R.A. Russell, Scheduling sports competiti...
The simple assembly line balancing problem is a classical integer programming problem in operations research. A set of tasks, each one being an indivisible amount of work requirin...