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» The complexity of computing a Nash equilibrium
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STOC
2002
ACM
111views Algorithms» more  STOC 2002»
15 years 10 months ago
The price of anarchy is independent of the network topology
We study the degradation in network performance caused by the selfish behavior of noncooperative network users. We consider a model of selfish routing in which the latency experie...
Tim Roughgarden
WAOA
2005
Springer
152views Algorithms» more  WAOA 2005»
15 years 3 months ago
Symmetry in Network Congestion Games: Pure Equilibria and Anarchy Cost
We study computational and coordination efficiency issues of Nash equilibria in symmetric network congestion games. We first propose a simple and natural greedy method that comput...
Dimitris Fotakis, Spyros C. Kontogiannis, Paul G. ...
CORR
2010
Springer
155views Education» more  CORR 2010»
14 years 4 months ago
A Complexity View of Markets with Social Influence
: In this paper, inspired by the work of Megiddo on the formation of preferences and strategic analysis, we consider an early market model studied in the field of economic theory, ...
Xi Chen, Shang-Hua Teng
ORL
2006
98views more  ORL 2006»
14 years 9 months ago
The communication complexity of private value single-item auctions
This paper is concerned with information revelation in single-item auctions. We compute how much data needs to be transmitted in three strategically equivalent auctions--the Vickr...
Elena Grigorieva, P. Jean-Jacques Herings, Rudolf ...
WIOPT
2010
IEEE
14 years 7 months ago
Routing games : From egoism to altruism
The paper studies the routing in the network shared by several users. Each user seeks to optimize either its own performance or some combination between its own performance and tha...
Amar Prakash Azad, Eitan Altman, Rachid El Azouzi