A Dynamic Network Interdiction Problem

  • Authors:
  • Brian J. Lunday;Hanif D. Sherali

  • Affiliations:
  • Department of Mathematical Sciences, United States Military Academy, West Point, NY 10996, USA;Grado Department of Industrial and Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA, e-mail: brian.lunday@usma.edu, hanifs@vt.edu

  • Venue:
  • Informatica
  • Year:
  • 2010

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Abstract

We present a novel dynamic network interdiction model that accounts for interactions between an interdictor deploying resources on arcs in a digraph and an evader traversing the network from a designated source to a known terminus, wherein the agents may modify strategies in selected subsequent periods according to respective decision and implementation cycles. For the resulting minimax model, we develop a reformulation that facilitates a direct solution procedure using commercial software or via a proposed alternating heuristic. We examine certain related stability and convergence issues, demonstrate special convergence cases, and provide insights into the computational performance of the solution procedures.