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SAT
2005
Springer
145views Hardware» more  SAT 2005»
14 years 1 months ago
A New Approach to Model Counting
We introduce ApproxCount, an algorithm that approximates the number of satisfying assignments or models of a formula in propositional logic. Many AI tasks, such as calculating degr...
Wei Wei, Bart Selman
PADS
1999
ACM
13 years 12 months ago
Exploiting Temporal Uncertainty in Parallel and Distributed Simulations
Most work to date in parallel and distributed discrete event simulation is based on assigning precise time stamps to events, and time stamp order event processing. An alternative ...
Richard Fujimoto
SIGMETRICS
1992
ACM
145views Hardware» more  SIGMETRICS 1992»
13 years 11 months ago
Analysis of the Generalized Clock Buffer Replacement Scheme for Database Transaction Processing
The CLOCK algorithm is a popular buffer replacement algorithm becauseof its simplicity and its ability to approximate the performance of the Least Recently Used (LRU) replacement ...
Victor F. Nicola, Asit Dan, Daniel M. Dias
CAV
2006
Springer
141views Hardware» more  CAV 2006»
13 years 11 months ago
SMT Techniques for Fast Predicate Abstraction
niques for Fast Predicate Abstraction Shuvendu K. Lahiri , Robert Nieuwenhuis , and Albert Oliveras Abstract. Predicate abstraction is a technique for automatically exfinite-state ...
Shuvendu K. Lahiri, Robert Nieuwenhuis, Albert Oli...
JMLR
2006
125views more  JMLR 2006»
13 years 7 months ago
Linear Programming Relaxations and Belief Propagation - An Empirical Study
The problem of finding the most probable (MAP) configuration in graphical models comes up in a wide range of applications. In a general graphical model this problem is NP hard, bu...
Chen Yanover, Talya Meltzer, Yair Weiss