1681 search results - page 147 / 337 » Semantic Web and Knowledge Representation |
140
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CI
1999
15 years 3 months ago
1999
In this paper we develop a formalization of semantic relations that facilitates efficient implementations of relations in lexical databases or knowledge representation systems usi...
129
Voted
PPAM
2007
Springer
15 years 9 months ago
2007
Springer
Nowadays, capturing the knowledge in ontological structures is one of the primary focuses of the semantic web research. To exploit the knowledge from the vast quantity of existing ...
141
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
The ability to extract meaningful fragments from an ontology is key for ontology re-use. We propose a definition of a module that guarantees to completely capture the meaning of a...
134
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DLOG
2006
15 years 4 months ago
2006
Abstract Practical description logic systems play an ever-growing role for knowledge representation and reasoning research even in distributed environments. In particular, the onto...
121
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ER
2007
Springer
15 years 9 months ago
2007
Springer
This paper aims to bring the benefits of the use of Category Theory to the field of Semantic Web, where the coexistence of intrinsically different models of local knowledge mak...