Robert J. Smith

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Recommended by Graeme Wake Indoor residual spraying—spraying insecticide inside houses to kill mosquitoes—is an important method for controlling malaria vectors in sub-Saharan Africa. We propose a mathematical model for both regular and non-fixed spraying, using impulsive differential equations. First, we determine the stability properties of the(More)
This work reports on an approach to direct policy discovery (a form of reinforcement learning) using genetic programming (GP) for the 3 by 3 by 3 Rubik's Cube. Specifically, a synthesis of two approaches is proposed: 1) a previous group theoretic formulation is used to suggest a sequence of objectives for developing solutions to different stages of the(More)
The moving network target defense (MTD) based approach to security aims to design and develop capabilities to dynamically change the attack surfaces to make it more difficult for attackers to strike. One such capability is to dynamically change the IP addresses of subnetworks in unpredictable ways in an attempt to disrupt the ability of an attacker to(More)
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