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4 months 4 days ago
Sparse reward processes
We introduce a class of learning problems where the agent is presented with a series of tasks. Intuitively, if there is relation among those tasks, then the information gained duri...
Christos Dimitrakakis
IACR
2011
22views more  IACR 2011»
5 months 6 days ago
Rational distance-bounding protocols over noisy channels
We use ideas from game theory to define a new notion for an optimal threshold for the number of erroneous responses that occur during the rapid-bit exchange over noisy channels i...
Long H. Nguyen
GAMESEC
2011
5 months 7 days ago
Aegis A Novel Cyber-Insurance Model
Recent works on Internet risk management have proposed the idea of cyber-insurance to eliminate risks due to security threats, which cannot be tackled through traditional means suc...
Ranjan Pal, Leana Golubchik, Konstantinos Psounis
GAMESEC
2011
5 months 7 days ago
Collaborative Location Privacy with Rational Users
Recent smartphones incorporate embedded GPS devices that enable users to obtain geographic information about their surroundings by providing a location-based service (LBS) with the...
Francisco Santos, Mathias Humbert, Reza Shokri, Je...
JUCS
2010
49views more  JUCS 2010»
1 years 9 days ago
How Incomputable is Finding Nash Equilibria?
Abstract: We investigate the Weihrauch-degree of several solution concepts from noncooperative game theory. While the consideration of Nash equilibria forms the core of our work, a...
Arno Pauly
IAT
2010
IEEE
1 years 2 months ago
Concept Learning Games: The Game of Query and Response
Abstract--This article deals with the issue of concept learning and tries to have a game theoretic view over the process of cooperative concept learning among agents in a multi-age...
Nima Mirbakhsh, Arman Didandeh, Mohsen Afsharchi
SAGT
2010
Springer
52views Game Theory» more  SAGT 2010»
1 years 3 months ago
On the Efficiency of Markets with Two-Sided Proportional Allocation Mechanisms
We analyze the performance of single-parameter mechanisms for markets in which there is competition amongst both consumers and suppliers (namely, two-sided markets). Specifically, ...
Volodymyr Kuleshov, Adrian Vetta
IAT
2010
IEEE
1 years 3 months ago
Using a Social Orientation Model for the Evolution of Cooperative Societies
We utilize evolutionary game theory to study the evolution of cooperative societies and the behaviors of individual agents (i.e., players) in such societies. We present a novel pla...
Kan-Leung Cheng, Inon Zuckerman, Ugur Kuter, Dana ...
GAMESEC
2010
1 years 3 months ago
The Password Game: Negative Externalities from Weak Password Practices
The combination of username and password is widely used as a human authentication mechanism on the Web. Despite this universal adoption and despite their long tradition, password s...
Sören Preibusch, Joseph Bonneau
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