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» A calculus for costed computations
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DEBS
2009
ACM
15 years 4 months ago
Distributed agent environments in the Ambient Event Calculus
We study the development of distributed agent environments as distributed event-based systems specified in the Ambient Event Calculus (AEC). The AEC is a logic-based formalism th...
Stefano Bromuri, Kostas Stathis
POST
2012
218views more  POST 2012»
13 years 5 months ago
A Core Calculus for Provenance
Provenance is an increasing concern due to the revolution in sharing and processing scientific data on the Web and in other computer systems. It is proposed that many computer sys...
Umut A. Acar, Amal Ahmed, James Cheney, Roly Perer...
ICTAC
2004
Springer
15 years 3 months ago
Duration Calculus: A Real-Time Semantic for B
Among the possible approaches for expressing real-time problems with the B method, two are dominant : the use of the usual B mechanisms to define temporal constraints on the one h...
Samuel Colin, Georges Mariano, Vincent Poirriez
FOCS
1999
IEEE
15 years 2 months ago
A Study of Proof Search Algorithms for Resolution and Polynomial Calculus
This paper is concerned with the complexity of proofs and of searching for proofs in two propositional proof systems: Resolution and Polynomial Calculus (PC). For the former syste...
Maria Luisa Bonet, Nicola Galesi
PPDP
1999
Springer
15 years 2 months ago
A Virtual Machine for a Process Calculus
Abstract. Despite extensive theoretical work on process-calculi, virtual machine specifications and implementations of actual computational models are still scarce. This paper pre...
Luís M. B. Lopes, Fernando M. A. Silva, Vas...