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» Model Checking and Transitive-Closure Logic
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DAC
2005
ACM
13 years 10 months ago
Prime clauses for fast enumeration of satisfying assignments to boolean circuits
Finding all satisfying assignments of a propositional formula has many applications in the design of hardware and software. An approach to this problem augments a clause-recording...
HoonSang Jin, Fabio Somenzi
IJFCS
2006
119views more  IJFCS 2006»
13 years 8 months ago
Enforcing Concurrent Temporal Behaviors
The outcome of verifying software is often a `counterexample', i.e., a listing of the actions and states of a behavior not satisfying the specification. In order to understan...
Doron Peled, Hongyang Qu
FMCAD
2004
Springer
14 years 1 months ago
Proof Styles in Operational Semantics
Abstract. We relate two well-studied methodologies in deductive verification of operationally modeled sequential programs, namely the use of inductive invariants and clock functio...
Sandip Ray, J. Strother Moore
CAV
1998
Springer
175views Hardware» more  CAV 1998»
14 years 23 days ago
An ACL2 Proof of Write Invalidate Cache Coherence
As a pedagogical exercise in ACL2, we formalize and prove the correctness of a write invalidate cache scheme. In our formalization, an arbitrary number of processors, each with its...
J. Strother Moore
IANDC
2008
114views more  IANDC 2008»
13 years 8 months ago
Generalizing the Paige-Tarjan algorithm by abstract interpretation
act Interpretation Francesco Ranzato and Francesco Tapparo Dipartimento di Matematica Pura ed Applicata, Universit`a di Padova, Italy The Paige and Tarjan algorithm (PT) for comp...
Francesco Ranzato, Francesco Tapparo