We consider the problem of solving multiple “coupled” root-finding problems at once, in that we can evaluate every function at the same point simultaneously. Using a dynamic ...
Stephen Pallone, Peter I. Frazier, Shane G. Hender...
We consider the linear or quadratic 0/1 program P : f∗ = min{cT x + xT Fx : A x = b; x ∈ {0, 1}n }, for some vectors c ∈ Rn , b ∈ Zm , some matrix A ∈ Zm×n and some real...
The minimum rank problem asks to find the minimum rank over all matrices with given pattern associated with a graph. This problem is NP-hard, and there is no known approximation ...
We propose to approximate two-stage distributionally robust programs with binary recourse decisions by their associated K-adaptability problems, which pre-select K candidate secon...
Grani Adiwena Hanasusanto, Daniel Kuhn, Wolfram Wi...
We study the problem of scheduling asynchronous round-robin tournaments. We consider three measures of a schedule that concern the quality and fairness of a tournament. We show tha...
The Shapley value for directed graph (digraph) games, TU games with limited cooperation introduced by an arbitrary digraph prescribing the dominance relation among the players, is...
The expected utility knapsack problem is to pick a set of items whose values are described by random variables so as to maximize the expected utility of the total value of the ite...
It is well-known that the intersection of the matching polytope with a cardinality constraint is integral [8]. We prove a similar result for the polytope corresponding to the tran...
Matthias Walter, Pelin Damci-Kurt, Santanu S. Dey,...