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CORR
2010
Springer
98views Education» more  CORR 2010»
15 years 4 months ago
Electrical Flows, Laplacian Systems, and Faster Approximation of Maximum Flow in Undirected Graphs
We introduce a new approach to computing an approximately maximum s-t flow in a capacitated, undirected graph. This flow is computed by solving a sequence of electrical flow probl...
Paul Christiano, Jonathan A. Kelner, Aleksander Ma...
CG
2005
Springer
15 years 4 months ago
An experimental exploration of the relationship between subjective impressions of illumination and physical fidelity
Two experiments were carried out to explore the effect of rendering and interface fidelity on subjective impressions of illumination and perceived presence after exposure to a vir...
Katerina Mania, Andrew Robinson
SAGT
2010
Springer
160views Game Theory» more  SAGT 2010»
15 years 2 months ago
How Do You Like Your Equilibrium Selection Problems? Hard, or Very Hard?
The PPAD-completeness of Nash equilibrium computation is taken as evidence that the problem is computationally hard in the worst case. This evidence is necessarily rather weak, in ...
Paul W. Goldberg
SIAMCOMP
2010
147views more  SIAMCOMP 2010»
15 years 2 months ago
Uniform Direct Product Theorems: Simplified, Optimized, and Derandomized
The classical direct product theorem for circuits says that if a Boolean function f : {0, 1}n → {0, 1} is somewhat hard to compute on average by small circuits, then the correspo...
Russell Impagliazzo, Ragesh Jaiswal, Valentine Kab...
CHI
2006
ACM
16 years 4 months ago
Sexual interactions: why we should talk about sex in HCI
Within the CHI community there is growing interest in moving beyond cognition and expanding into the social, emotional, and bodily aspects of the human-computer experience. Sex li...
Johanna Brewer, Joseph Kaye, Amanda Williams, Susa...