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» Checking satisfiability of a conjunction of BDDs
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FOIKS
2006
Springer
13 years 9 months ago
Equational Constraint Solving Via a Restricted Form of Universal Quantification
Abstract. In this paper, we present a syntactic method for solving firstorder equational constraints over term algebras. The presented method exploits a novel notion of quasi-solve...
Javier Álvez, Paqui Lucio
DAC
2002
ACM
14 years 6 months ago
Combining strengths of circuit-based and CNF-based algorithms for a high-performance SAT solver
We propose Satisfiability Checking (SAT) techniques that lead to a consistent performance improvement of up to 3x over state-ofthe-art SAT solvers like Chaff on important problem ...
Malay K. Ganai, Pranav Ashar, Aarti Gupta, Lintao ...
COORDINATION
2009
Springer
14 years 6 months ago
Assume-Guarantee Verification of Concurrent Systems
Process algebras are a set of mathematically rigourous languages with well defined semantics that permit modelling behaviour of concurrent and communicating systems. Verification o...
Liliana D'Errico, Michele Loreti
ENTCS
2006
124views more  ENTCS 2006»
13 years 5 months ago
An Efficient Nelson-Oppen Decision Procedure for Difference Constraints over Rationals
Abstract. Nelson and Oppen provided a methodology for modularly combining decision procedures for individual theories to construct a decision procedure for a combination of theorie...
Shuvendu K. Lahiri, Madanlal Musuvathi
CAV
2004
Springer
151views Hardware» more  CAV 2004»
13 years 9 months ago
QB or Not QB: An Efficient Execution Verification Tool for Memory Orderings
We study the problem of formally verifying shared memory multiprocessor executions against memory consistency models--an important step during post-silicon verification of multipro...
Ganesh Gopalakrishnan, Yue Yang, Hemanthkumar Siva...