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DEXAW
2007
IEEE
128views Database» more  DEXAW 2007»
15 years 9 months ago
Sharing Data on the Grid using Ontologies and distributed SPARQL Queries
The vision of the Semantic Web is to make Web content machine-readable. To describe data, the Resource Description Framework has been extended with a schema-level and description ...
Andreas Langegger, Martin Blöchl, Wolfram W&o...
JANCL
2008
133views more  JANCL 2008»
15 years 5 months ago
Modal logic and invariance
Consider any logical system, what is its natural repertoire of logical operations? This question has been raised in particular for first-order logic and its extensions with genera...
Johan van Benthem, Denis Bonnay
JOT
2007
169views more  JOT 2007»
15 years 5 months ago
Translating AUML Diagrams into Maude Specifications: A Formal Verification of Agents Interaction Protocols
Agents Interaction Protocols (AIPs) play a crucial role in multi-agents systems development. They allow specifying sequences of messages between agents. Major proposed protocols s...
Farid Mokhati, Noura Boudiaf, Mourad Badri, Linda ...
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WISE
2005
Springer
15 years 11 months ago
Scalable Instance Retrieval for the Semantic Web by Approximation
Abstract. Approximation has been identified as a potential way of reducing the complexity of logical reasoning. Here we explore approximation for speeding up instance retrieval in...
Holger Wache, Perry Groot, Heiner Stuckenschmidt
DEON
2006
Springer
15 years 7 months ago
A Logical Architecture of a Normative System
Abstract. Logical architectures combine several logics into a more complex logical system. In this paper we study a logical architecture using input/output operations corresponding...
Guido Boella, Leendert W. N. van der Torre