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STOC
2007
ACM
92views Algorithms» more  STOC 2007»
16 years 4 months ago
Parallel repetition: simplifications and the no-signaling case
: Consider a game where a referee chooses (x,y) according to a publicly known distribution, sends x to Alice, and y to Bob. Without communicating with each other, Alice responds wi...
Thomas Holenstein
142
Voted
STOC
2007
ACM
117views Algorithms» more  STOC 2007»
16 years 4 months ago
Tight integrality gaps for Lovasz-Schrijver LP relaxations of vertex cover and max cut
We study linear programming relaxations of Vertex Cover and Max Cut arising from repeated applications of the "lift-and-project" method of Lovasz and Schrijver starting ...
Grant Schoenebeck, Luca Trevisan, Madhur Tulsiani
STOC
2007
ACM
92views Algorithms» more  STOC 2007»
16 years 4 months ago
Tight bounds for asynchronous randomized consensus
A distributed consensus algorithm allows n processes to reach a common decision value starting from individual inputs. Wait-free consensus, in which a process always terminates wi...
Hagit Attiya, Keren Censor
140
Voted
STOC
2007
ACM
133views Algorithms» more  STOC 2007»
16 years 4 months ago
Interpolation of depth-3 arithmetic circuits with two multiplication gates
In this paper we consider the problem of constructing a small arithmetic circuit for a polynomial for which we have oracle access. Our focus is on n-variate polynomials, over a fi...
Amir Shpilka
STOC
2007
ACM
164views Algorithms» more  STOC 2007»
16 years 4 months ago
All-pairs bottleneck paths for general graphs in truly sub-cubic time
In the all-pairs bottleneck paths (APBP) problem (a.k.a. allpairs maximum capacity paths), one is given a directed graph with real non-negative capacities on its edges and is aske...
Virginia Vassilevska, Ryan Williams, Raphael Yuste...