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» Preferential Description Logics

180

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DLOG
2007

138views Automated Reasoning» more DLOG 2007»

Paraconsistent Resolution for Four-valued Description Logics

15 years 9 months ago

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Abstract. In this paper, we propose an approach to translating any ALC ontology (possible inconsistent) into a logically consistent set of disjunctive datalog rules. We achieve thi...

Yue Ma, Pascal Hitzler, Zuoquan Lin

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172

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DLOG
2003

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Rewriting Aggregate Queries using Description Logic

15 years 8 months ago

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This paper presents an application of a DL reasoner to the optimization of an object-relational query language. Queries containing aggregate functions are diﬃcult to optimize be...

David DeHaan, David Toman, Grant E. Weddell

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227

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GEOINFORMATICA
2011

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Functional description of geoprocessing services as conjunctive datalog queries

15 years 1 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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135

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SOFSEM
2010
Springer

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Comparison of Scoring and Order Approach in Description Logic EL(D)

16 years 3 months ago

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Veronika Vaneková, Peter Vojtás

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