We study sequential interdiction when the interdictor has incomplete initial information about the network, and the evader has complete knowledge of the network, including its structure and arc costs. In each time period, the interdictor blocks at most k arcs from the network observed up to that period, after which the evader travels along a shortest path between two (fixed) nodes in the interd...

In a PERT network interdiction game one player tries to get a project, represented as a PERT graph, finished as quickly as possible by allocating resources, expediting the project’s tasks and choosing between different technologies to use. At the same time a second player aims to maximally delay the project’s completion date by carefully choosing which tasks to disrupt. We develop a novel conti...

Many relevant applications from diverse areas such as marketing, wildlife conservation, or defending critical infrastructure can be modeled interdiction games. In this work, we introduce games whose objective is a monotone and submodular set function. Given ground of items, the leader interdicts usage some items follower in order to minimize value achievable by follower, who seeks maximize func...

West Africa has recently emerged as a major focus for international drug policy, mainly in response to largescale cocaine seizures in West Africa, from where drugs are transhipped to European and American consumer markets [1]. International policy responses have concentrated on strengthening the criminal justice system, particularly the interdiction of drugs at West African airand seaports. How...