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LATIN
2010
Springer
13 years 7 months ago
On Quadratic Threshold CSPs
A predicate P : {−1, 1}k → {0, 1} can be associated with a constraint satisfaction problem Max CSP(P). P is called “approximation resistant” if Max CSP(P) cannot be approxi...
Per Austrin, Siavosh Benabbas, Avner Magen
JAMDS
2002
80views more  JAMDS 2002»
13 years 8 months ago
Calculation of steady-state probabilities of M/M queues: further approaches
This paper draws attention to the risk of rounding error in the numerical evaluation of steady-state probabilities for the M/M family of queues. A method for avoiding the risk is p...
David K. Smith
ICALP
2000
Springer
14 years 6 days ago
One-Round Secure Computation and Secure Autonomous Mobile Agents
d Abstract) Christian Cachin1 , Jan Camenisch1 , Joe Kilian2 , and Joy M
Christian Cachin, Jan Camenisch, Joe Kilian, Joy M...
MOR
2000
162views more  MOR 2000»
13 years 8 months ago
Approximation Algorithms for Disjoint Paths and Related Routing and Packing Problems
Given a network and a set of connection requests on it, we consider the maximum edge-disjoint paths and related generalizations and routing problems that arise in assigning paths f...
Alok Baveja, Aravind Srinivasan
MP
1998
109views more  MP 1998»
13 years 8 months ago
Rounding algorithms for covering problems
In the last 25 years approximation algorithms for discrete optimization problems have been in the center of research in the fields of mathematical programming and computer science...
Dimitris Bertsimas, Rakesh V. Vohra