24105 search results - page 229 / 4821 » Models in Information Retrieval |
188
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BIBE
2007
IEEE
16 years 27 days ago
2007
IEEE
—We present an information retrieval model for combining evidence from concept-based semantics, term statistics, and context for improving search precision of genomics literature...
170
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. In focussed XML retrieval, a retrieval unit is an XML element that not only contains information relevant to a user query, but also is specific to the query. INEX defin...
128
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COOPIS
1994
IEEE
15 years 10 months ago
1994
IEEE
We introduce query-free information retrieval, a paradigm in which queries are constructed autonomously and information relevant to a user is offered without explicit request. Que...
195
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CIVR
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. Information Retrieval is a supporting technique which underpins a broad range of content-based applications including retrieval, filtering, summarisation, browsing, clas...
165
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DEXAW
2003
IEEE
15 years 12 months ago
2003
IEEE
In business, the retrieval of up-to-date, or fresh, information is very important. It is difficult for conventional search engines based on a centralized architecture to retrieve ...