143
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FOCS
2004
IEEE
15 years 9 months ago
2004
IEEE
In this paper we show a reduction from the Unique Games problem to the problem of approximating MAX-CUT to within a factor of GW + , for all > 0; here GW .878567 denotes the a...
161
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CONCUR
2006
Springer
15 years 9 months ago
2006
Springer
Working in the context of a process-algebraic language for Probabilistic I/O Automata (PIOA), we study the notion of PIOA behavior equivalence by obtaining a complete axiomatizatio...
166
click to vote
FOCS
2004
IEEE
15 years 9 months ago
2004
IEEE
Let p > 1 be any fixed real. We show that assuming NP RP, there is no polynomial time algorithm that approximates the Shortest Vector Problem (SVP) in p norm within a constant ...
150
click to vote
CONCUR
2006
Springer
15 years 9 months ago
2006
Springer
We give a brief overview of operational models for concurrent systems that exhibit probabilistic behavior, focussing on the interplay between probability and nondeterminism. Our su...
