Catcher-evader games
Publication
, Journal Article
Li, Y; Conitzer, V; Korzhyk, D
Published in: IJCAI International Joint Conference on Artificial Intelligence
January 1, 2016
Algorithms for computing game-theoretic solutions have recently been applied to a number of security domains. However, many of the techniques developed for compact representations of security games do not extend to Bayesian security games, which allow us to model uncertainty about the attacker's type. In this paper, we introduce a general framework of catcher-evader games that can capture Bayesian security games as well as other game families of interest. We show that computing Stackelberg strategies is NP-hard, but give an algorithm for computing a Nash equilibrium that performs well in experiments. We also prove that the Nash equilibria of these games satisfy the interchangeability property, so that equilibrium selection is not an issue.
Duke Scholars
Published In
IJCAI International Joint Conference on Artificial Intelligence
ISSN
1045-0823
Publication Date
January 1, 2016
Volume
2016-January
Start / End Page
329 / 337
Citation
APA
Chicago
ICMJE
MLA
NLM
Li, Y., Conitzer, V., & Korzhyk, D. (2016). Catcher-evader games. IJCAI International Joint Conference on Artificial Intelligence, 2016-January, 329–337.
Li, Y., V. Conitzer, and D. Korzhyk. “Catcher-evader games.” IJCAI International Joint Conference on Artificial Intelligence 2016-January (January 1, 2016): 329–37.
Li Y, Conitzer V, Korzhyk D. Catcher-evader games. IJCAI International Joint Conference on Artificial Intelligence. 2016 Jan 1;2016-January:329–37.
Li, Y., et al. “Catcher-evader games.” IJCAI International Joint Conference on Artificial Intelligence, vol. 2016-January, Jan. 2016, pp. 329–37.
Li Y, Conitzer V, Korzhyk D. Catcher-evader games. IJCAI International Joint Conference on Artificial Intelligence. 2016 Jan 1;2016-January:329–337.
Published In
IJCAI International Joint Conference on Artificial Intelligence
ISSN
1045-0823
Publication Date
January 1, 2016
Volume
2016-January
Start / End Page
329 / 337