2554 search results - page 224 / 511 » Keyword query cleaning |
141
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
Recently, there have been a number of algorithms proposed for analyzing hypertext link structure so as to determine the best "authorities" for a given topic or query. Wh...
269
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Keeping the test databases as small as possible leads to faster execution of tests and facilitates the task of completing the test cases and evaluating the actual outputs against ...
167
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PODS
2007
ACM
16 years 6 months ago
2007
ACM
Many applications today need to manage large data sets with uncertainties. In this paper we describe the foundations of managing data where the uncertainties are quantified as pro...
174
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CLEF
2007
Springer
16 years 23 days ago
2007
Springer
In this paper we describe retrieval experiments performed at Charles University in Prague for participation in the CLEF 2007 Ad-Hoc track. We focused on the Czech monolingual task...
177
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MM
2006
ACM
16 years 16 days ago
2006
ACM
In this technical demonstration we show the current version of the MediaMill system, a search engine that facilitates access to news video archives at a semantic level. The core o...