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» An RDF Query Language based on Logic Programming

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GEOINFORMATICA
2011

285views Applied Computing» more GEOINFORMATICA 2011»

Functional description of geoprocessing services as conjunctive datalog queries

13 years 3 months ago

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Discovery of suitable web services is a crucial task in Spatial Data Infrastructures (SDI). In this work, we develop a novel approach to the discovery of geoprocessing services (WP...

Daniel Fitzner, Jörg Hoffmann, Eva Klien

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BIRTHDAY
2006
Springer

136views Applied Computing» more BIRTHDAY 2006»

Semantic Web Languages - Towards an Institutional Perspective

14 years 7 days ago

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The Semantic Web (SW) is viewed as the next generation of the Web that enables intelligent software agents to process and aggregate data autonomously. Ontology languages provide ba...

Dorel Lucanu, Yuan-Fang Li, Jin Song Dong

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DEXAW
2007
IEEE

128views Database» more DEXAW 2007»

Sharing Data on the Grid using Ontologies and distributed SPARQL Queries

14 years 13 days ago

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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...

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ERSHOV
2009
Springer

121views Theoretical Computer Science» more ERSHOV 2009»

A Query Language for Logic Architectures

14 years 3 months ago