2607 search results - page 322 / 522 » An Ontology-Based Information Retrieval Model |
150
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CSMR
2008
IEEE
16 years 1 months ago
2008
IEEE
Software engineers think about an existing software system in terms of high-level models. The high-level models are translated to source code and the concepts represented in these...
163
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EKAW
2004
Springer
16 years 14 hour ago
2004
Springer
There is a growing interest in the use of UML class diagrams as a modeling language to represent domain ontologies. In a series of papers (e.g., [1,2]) we have been using the Gener...
151
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CIKM
1998
Springer
15 years 11 months ago
1998
Springer
People accessing documents via the Internet typically experience latencies in retrieving content. We discuss continual-computation policies that dictate strategies for prefetching...
203
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CLEF
2011
Springer
14 years 6 months ago
2011
Springer
Abstract. We propose a generative model for automatic query reformulations from an initial query using the underlying subtopic structure of top ranked retrieved documents. We addre...
200
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KDD
2006
ACM
16 years 7 months ago
2006
ACM
Principal component analysis (PCA) has been extensively applied in data mining, pattern recognition and information retrieval for unsupervised dimensionality reduction. When label...