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» A Theory of Closure Operators
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SPAA
2003
ACM
15 years 11 months ago
The complexity of verifying memory coherence
The general problem of verifying coherence for shared-memory multiprocessor executions is NP-Complete. Verifying memory consistency models is therefore NP-Hard, because memory con...
Jason F. Cantin, Mikko H. Lipasti, James E. Smith
CAEPIA
2003
Springer
15 years 11 months ago
A Method to Adaptively Propagate the Set of Samples Used by Particle Filters
Abstract. In recent years, particle filters have emerged as a useful tool that enables the application of Bayesian reasoning to problems requiring dynamic state estimation. The ef...
Alvaro Soto
FM
2003
Springer
112views Formal Methods» more  FM 2003»
15 years 11 months ago
Structuring Retrenchments in B by Decomposition
Simple retrenchment is briefly reviewed in the B language of J.-R. Abrial [1] as a liberalisation of classical refinement, for the formal description of application developments ...
Michael Poppleton, Richard Banach
ICADL
2003
Springer
92views Education» more  ICADL 2003»
15 years 11 months ago
Improving Automatic Labelling through RDF Management
Building a shared and widely accessible repository, in order for scientists and end users to exploit it easily, results in tackling a variety of issues. Among others, the need for ...
Floriana Esposito, Stefano Ferilli, Nicola Di Maur...
ICLP
2003
Springer
15 years 11 months ago
Concurrency, Time, and Constraints
Concurrent constraint programming (ccp) is a model of concurrency for systems in which agents (also called processes) interact with one another by telling and asking information in...
Frank D. Valencia