1681 search results - page 179 / 337 » Speeding up keyword search for search engines |
102
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DEXAW
2008
IEEE
15 years 8 months ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
ECIR
2008
Springer
15 years 3 months ago
2008
Springer
Information retrieval is an empirical science; the field cannot move forward unless there are means of evaluating the innovations devised by researchers. However the methodologies...
104
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ISAAC
2001
Springer
15 years 6 months ago
2001
Springer
We consider the problem of developing algorithms for the recognition of a fixed pattern within a permutation. These methods are based upon using a carefully chosen chain or tree ...
WWW
2007
ACM
16 years 2 months ago
2007
ACM
PageRank is known to be an efficient metric for computing general document importance in the Web. While commonly used as a one-size-fits-all measure, the ability to produce topica...
108
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EDBT
2006
ACM
16 years 1 months ago
2006
ACM
Relevance Feedback is an important way to enhance retrieval quality by integrating relevance information provided by a user. In XML retrieval, feedback engines usually generate an ...