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» Computational Methods for Oblivious Equilibrium
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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. ...
68
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CHI
2009
ACM
15 years 2 months ago
Correlating low-level image statistics with users - rapid aesthetic and affective judgments of web pages
In this paper, we report a study that examines the relationship between image-based computational analyses of web pages and users’ aesthetic judgments about the same image mater...
Xianjun Sam Zheng, Ishani Chakraborty, James Jeng-...
ATAL
2008
Springer
14 years 11 months ago
Searching for approximate equilibria in empirical games
When exploring a game over a large strategy space, it may not be feasible or cost-effective to evaluate the payoff of every relevant strategy profile. For example, determining a p...
Patrick R. Jordan, Yevgeniy Vorobeychik, Michael P...
CPHYSICS
2007
86views more  CPHYSICS 2007»
14 years 9 months ago
Are polymer melts "ideal"
It is commonly accepted that in concentrated solutions or melts high-molecular weight polymers display randomwalk conformational properties without long-range correlations between...
Joachim Paul Jakob Wittmer, Philippe Beckrich, F. ...
SIAMSC
2008
113views more  SIAMSC 2008»
14 years 9 months ago
Limited Data X-Ray Tomography Using Nonlinear Evolution Equations
A novel approach to the X-ray tomography problem with sparse projection data is proposed. Non-negativity of the X-ray attenuation coefficient is enforced by modelling it as max{(x)...
Ville Kolehmainen, Matti Lassas, Samuli Siltanen