We study the multiple objective discrete optimization (MODO) problem and propose two-stage optimization problems as subproblems to be solved to obtain efficient solutions. The mathematical structure of the first level subproblem has similarities to both Tchebycheff type of approaches and a...

Many resource-allocation problems in manufacturing and service operations require selecting integer-valued levels for various activities that consume "nondecreasing amounts" of limited resources. System productivity, to be maximized, is limited by the least productive (bottleneck) activity. We...