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Abstract:
How should we manage a sensor network to optimally guard security-critical infrastructure? How should we coordinate search and rescue helicopters to best locate survivors after a major disaster? In both applications, we would like to control sensing resources in uncertain, adversarial environments. In this paper, we introduce RSense, an efficient algorithm which guarantees near-optimal randomized sensing strategies whenever the detection performance satisfies submodularity, a natural diminishing returns property, for any fixed adversarial scenario. Our approach combines techniques from game theory with submodular optimization. The RSense algorithm applies to settings where the goal is to manage a deployed sensor network or to coordinate mobile sensing resources (such as unmanned aerial vehicles). We evaluate our algorithms on two real–world sensing problems.
Reference:
Randomized Sensing in Adversarial Environments A. Krause, A. Roper, D. GolovinIn Proc. International Joint Conference on Artificial Intelligence (IJCAI), 2011
Bibtex Entry:
@inproceedings{krause11randomized,
	Author = {Andreas Krause and Alex Roper and Daniel Golovin},
	Booktitle = {Proc. International Joint Conference on Artificial Intelligence (IJCAI)},
	Title = {Randomized Sensing in Adversarial Environments},
	Year = {2011}}