1283 search results - page 81 / 257 » Reasoning With Weighted Ontologies |
174
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EKAW
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. Dealing with heterogeneous ontologies by means of semantic mappings has become an important area of research and a number of systems for discovering mappings between onto...
127
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SEMWEB
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. The approach of using ontology reasoning to cleanse the output of information extraction tools was first articulated in SemantiClean. A limiting factor in applying this ...
155
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TABLEAUX
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Description Logics (DLs) are a family of logic based knowledge representation formalisms. Although they have a range of applications (e.g., configuration and information...
143
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BMCBI
2008
15 years 4 months ago
2008
Background: Bio-ontologies are key elements of knowledge management in bioinformatics. Rich and rigorous bio-ontologies should represent biological knowledge with high fidelity an...
303
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DLOG
2011
14 years 8 months ago
2011
In this paper we present a formal framework and tool supporting the user in the task of formulating a precise query – which best captures their information needs – even in the ...