4 citations · 11 across the 7 of their papers we have counts for
5 papers · 1 filter
Multi-Period Max Flow Network Interdiction with Restructuring for Disrupting Domestic Sex Trafficking Networks
Daniel Kosmas, Thomas C Sharkey, John E Mitchell +2
We consider a new class of multi-period network interdiction problems, where interdiction and restructuring decisions are decided upon before the network is operated and implemente…
Interdicting Restructuring Networks with Applications in Illicit Trafficking
Daniel Kosmas, Thomas C. Sharkey, John E. Mitchell +2
We consider a new class of max flow network interdiction problems, where the defender is able to introduce new arcs to the network after the attacker has made their interdiction de…
Low-Rank Factorization for Rank Minimization with Nonconvex Regularizers
April Sagan, John E. Mitchell
Rank minimization is of interest in machine learning applications such as recommender systems and robust principal component analysis. Minimizing the convex relaxation to the rank…
Solving Linear Programs with Complementarity Constraints using Branch-and-Cut
Bin Yu, John E. Mitchell, Jong-Shi Pang
A linear program with linear complementarity constraints (LPCC) requires the minimization of a linear objective over a set of linear constraints together with additional linear com…
A Penalty Method for Rank Minimization Problems in Symmetric Matrices
Xin Shen, John E. Mitchell
The problem of minimizing the rank of a symmetric positive semidefinite matrix subject to constraints can be cast equivalently as a semidefinite program with complementarity constr…