1125 search results - page 157 / 225 » Knowledge-based semantic clustering |
163
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KR
2004
Springer
15 years 9 months ago
2004
Springer
The demand for ontologies is rapidly growing especially due to developments in knowledge management, E-commerce and the Semantic Web. Building an ontology and a background knowled...
157
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
Query containment is the most fundamental relationship between a pair of database queries: a query Q is said to be contained in a query Q if the answer for Q is always a subset of...
128
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ICDS
2010
IEEE
15 years 9 months ago
2010
IEEE
—Learning ontology from text is a challenge in knowledge engineering research and practice. Learning relations between concepts is even more difficult work. However, when conside...
111
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AGP
2003
IEEE
15 years 9 months ago
2003
IEEE
Abstract. Logic programming has often been considered less than adequate for modelling the dynamics of knowledge changing over time. Evolving Logic Programs (EVOLP) has been recent...
132
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CIA
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. Logic programming has often been considered less than adequate for modelling the dynamics of knowledge changing over time. In this paper we describe Evolving Logic Progra...