2554 search results - page 288 / 511 » Keyword query cleaning |
158
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Tree patterns represent important fragments of XPath. In this paper, we show that some classes of tree patterns exhibit such a property that, given a finite number of tree patter...
175
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WEBI
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. Thanks to the recent explosive progress of WWW (WorldWide Web), we can easily access a large number of images from WWW. There are, however, no established methods to make...
160
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DOLAP
2007
ACM
15 years 10 months ago
2007
ACM
Expressing preferences when querying databases is a natural way to avoid empty results and information flooding, and in general to rank results so that the user may first see the ...
181
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CAISE
2006
Springer
15 years 10 months ago
2006
Springer
In this paper we present an e-librarian service which is able to retrieve multimedia resources from a knowledge base in a more efficient way than by browsing through an index or by...
159
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JCIT
2007
15 years 6 months ago
2007
Internet search engines identify web pages that contain user-specified keywords, and then rank these pages according to their (heuristically assessed) relevance to the user’s qu...