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AIPS
1994
15 years 7 months ago
Managing Dynamic Temporal Constraint Networks
This paper concerns the specialization of arcconsistency algorithms for constraint satisfaction in the management of quantitative temporal constraint networks. Attention is devote...
Roberto Cervoni, Amedeo Cesta, Angelo Oddi
CP
2009
Springer
16 years 7 months ago
Approximating Weighted Max-SAT Problems by Compensating for Relaxations
We introduce a new approach to approximating weighted Max-SAT problems that is based on simplifying a given instance, and then tightening the approximation. First, we relax its str...
Arthur Choi, Trevor Standley, Adnan Darwiche
TACAS
2010
Springer
178views Algorithms» more  TACAS 2010»
16 years 1 months ago
An Alternative to SAT-Based Approaches for Bit-Vectors
The theory BV of bit-vectors, i.e. fixed-size arrays of bits equipped with standard low-level machine instructions, is becoming very popular in formal verification. Standard solv...
Sébastien Bardin, Philippe Herrmann, Floria...
PEPM
1994
ACM
15 years 10 months ago
Binding-Time Analysis for Standard ML
We present an efficient base algorithm for binding-time analysis based on constraint solving and the union-find algorithm. In practice it has been used to handle all of Standard M...
Lars Birkedal, Morten Welinder
APPROX
2010
Springer
147views Algorithms» more  APPROX 2010»
15 years 8 months ago
Approximate Lasserre Integrality Gap for Unique Games
In this paper, we investigate whether a constant round Lasserre Semi-definite Programming (SDP) relaxation might give a good approximation to the UNIQUE GAMES problem. We show tha...
Subhash Khot, Preyas Popat, Rishi Saket