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JAIR
2010
130views more  JAIR 2010»
15 years 1 months ago
Join-Graph Propagation Algorithms
The paper investigates parameterized approximate message-passing schemes that are based on bounded inference and are inspired by Pearl’s belief propagation algorithm (BP). We st...
Robert Mateescu, Kalev Kask, Vibhav Gogate, Rina D...
WEA
2009
Springer
123views Algorithms» more  WEA 2009»
15 years 10 months ago
Algorithms and Experiments for Clique Relaxations-Finding Maximum s-Plexes
We propose new practical algorithms to find degree-relaxed variants of cliques called s-plexes. An s-plex denotes a vertex subset in a graph inducing a subgraph where every vertex...
Hannes Moser, Rolf Niedermeier, Manuel Sorge
119
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ICC
2008
IEEE
109views Communications» more  ICC 2008»
15 years 9 months ago
Wireless Scheduling Algorithms with O(1) Overhead for M-Hop Interference Model
Abstract—We develop a family of distributed wireless scheduling algorithms that requires only O(1) complexity for M-hop interference model, for any finite M. The recent technolo...
Yung Yi, Mung Chiang
WEA
2005
Springer
154views Algorithms» more  WEA 2005»
15 years 8 months ago
Experimental Evaluation of the Greedy and Random Algorithms for Finding Independent Sets in Random Graphs
This work is motivated by the long-standing open problem of designing a polynomial-time algorithm that with high probability constructs an asymptotically maximum independent set in...
Mark K. Goldberg, D. Hollinger, Malik Magdon-Ismai...
ECCC
2006
71views more  ECCC 2006»
15 years 3 months ago
Polynomial Algorithms for Approximating Nash Equilibria of Bimatrix Games
We focus on the problem of computing an -Nash equilibrium of a bimatrix game, when is an absolute constant. We present a simple algorithm for computing a 3 4 -Nash equilibrium for ...
Spyros C. Kontogiannis, Panagiota N. Panagopoulou,...