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» Equilibria for Networks with Malicious Users
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WDAG
2007
Springer
125views Algorithms» more  WDAG 2007»
14 years 1 months ago
Approximating Wardrop Equilibria with Finitely Many Agents
We study adaptive routing algorithms in a round-based model. Suppose we are given a network equipped with load-dependent latency functions on the edges and a set of commodities eac...
Simon Fischer, Lars Olbrich, Berthold Vöcking
WAW
2010
Springer
311views Algorithms» more  WAW 2010»
13 years 5 months ago
Game-Theoretic Models of Information Overload in Social Networks
We study the effect of information overload on user engagement in an asymmetric social network like Twitter. We introduce simple game-theoretic models that capture rate competition...
Christian Borgs, Jennifer T. Chayes, Brian Karrer,...
SAGT
2010
Springer
151views Game Theory» more  SAGT 2010»
13 years 5 months ago
On the Existence of Optimal Taxes for Network Congestion Games with Heterogeneous Users
Abstract. We consider network congestion games in which a finite number of non-cooperative users select paths. The aim is to mitigate the inefficiency caused by the selfish users...
Dimitris Fotakis, George Karakostas, Stavros G. Ko...
INFOCOM
2012
IEEE
11 years 9 months ago
Spectrum mobility games
Cognitive radio gives users the ability to switch channels and make use of dynamic spectral opportunities. However, switching channels takes time, and may disrupt the quality of a...
Richard Southwell, Jianwei Huang, Xin Liu
CMS
2006
110views Communications» more  CMS 2006»
13 years 8 months ago
PPINA - A Forensic Investigation Protocol for Privacy Enhancing Technologies
Abstract. Although privacy is often seen as an essential right for internet users, the provision of anonymity can also provide the ultimate cover for malicious users. Privacy Enhan...
Giannakis Antoniou, Campbell Wilson, Dimitris Gene...