2328 search results - page 214 / 466 » Relevance Evaluation of Search Engines' Query Results |
173
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PCM
2001
Springer
15 years 11 months ago
2001
Springer
Developing effective and efficient retrieval techniques for multimedia data is a challenging issue in building a digital library. Unlike most previously proposed retrieval approac...
173
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WAIM
2007
Springer
16 years 21 days ago
2007
Springer
Abstract. The heterogeneity nature of XML data creates the need for approximate query answering. In this paper, we present an XML system that cooperates with users to provide user-...
315
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ICDE
2001
IEEE
16 years 8 months ago
2001
IEEE
In this paper, we develop a general framework for approximate nearest neighbor queries. We categorize the current approaches for nearest neighbor query processing based on either ...
207
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WINE
2007
Springer
16 years 21 days ago
2007
Springer
A context in sponsored search is additional information about a query, such as the user’s age, gender or location, that can change an advertisement’s relevance or an advertise...
166
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CLEF
2003
Springer
15 years 11 months ago
2003
Springer
: The basic line of our action is first to use natural language processing to prune the texts and the query, and secondly to use an ontology to expand the queries. Last year The sy...