2607 search results - page 236 / 522 » An Ontology-Based Information Retrieval Model |
172
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IRI
2007
IEEE
16 years 28 days ago
2007
IEEE
Domain-speciļ¬c modeling has become a popular way of designing and developing systems. It generally involves a systematic use of a set of object-oriented models to represent vari...
202
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CICLING
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Previous work has shown that modeling relationships between articles of a regulation as vertices of a graph network works twice as better than traditional information ret...
171
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ACISICIS
2005
IEEE
16 years 8 days ago
2005
IEEE
Uncertainty always exists as an unavoidable factor in any pervasive context-aware applications. This is mostly caused by the imperfectness and incompleteness of data. In this pape...
152
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
In this paper, a language model adapted to graph-based representation of image content is proposed and assessed. The full indexing and retrieval processes are evaluated on two diļ...
175
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SAC
2009
ACM
16 years 1 months ago
2009
ACM
Incorporating background knowledge into data mining algorithms is an important but challenging problem. Current approaches in semi-supervised learning require explicit knowledge p...