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» E-connections of Description Logics
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148
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INLG
2010
Springer
14 years 10 months ago
Charting the Potential of Description Logic for the Generation of Referring Expressions
The generation of referring expressions (GRE), an important subtask of Natural Language Generation (NLG) is to generate phrases that uniquely identify domain entities. Until recen...
Yuan Ren, Kees van Deemter, Jeff Z. Pan
102
Voted
DLOG
2007
15 years 3 months ago
Paraconsistent Resolution for Four-valued Description Logics
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
108
Voted
DLOG
2003
15 years 2 months ago
Rewriting Aggregate Queries using Description Logic
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
143
Voted
GEOINFORMATICA
2011
14 years 7 months ago
Functional description of geoprocessing services as conjunctive datalog queries
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
93
Voted
ERCIMDL
1999
Springer
111views Education» more  ERCIMDL 1999»
15 years 5 months ago
Declarative Specification of Z39.50 Wrappers Using Description Logics
Yannis Velegrakis, Vassilis Christophides, Panos C...