2181 search results - page 176 / 437 » Ontologies and Description Logics |
151
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
This paper presents SOFIE, a system for automated ontology extension. SOFIE can parse natural language documents, extract ontological facts from them and link the facts into an on...
136
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COLING
2010
15 years 1 months ago
2010
With OWL (Web Ontology Language) established as a standard for encoding ontologies on the Semantic Web, interest has begun to focus on the task of verbalising OWL code in controll...
154
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ER
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. The modelling of landscape environment is a cognitive activity, that still requires novel kinds of spatial representations. This paper introduces a structural categorisat...
234
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FROCOS
2009
Springer
16 years 1 months ago
2009
Springer
We investigate the temporal extension of the description logic DL-Lite(RN ) bool with the until operator on concepts, rigid (time-independent) and local (time-dependent) roles, and...
178
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FSTTCS
2005
Springer
15 years 12 months ago
2005
Springer
Hierarchical graph definitions allow a modular description of graphs using modules for the specification of repeated substructures. Beside this modularity, hierarchical graph de...