2061 search results - page 128 / 413 » Modeling search engine effectiveness for federated search |
174
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CHI
2008
ACM
16 years 6 months ago
2008
ACM
Web image search is difficult in part because a handful of keywords are generally insufficient for characterizing the visual properties of an image. Popular engines have begun to ...
139
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UAI
1997
15 years 7 months ago
1997
It has been shown that a class of probabilistic domain models cannot be learned correctly by several existing algorithms which employ a single-link lookahead search. When a multil...
163
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
Queries on major Web search engines produce complex result pages, primarily composed of two types of information: organic results, that is, short descriptions and links to relevan...
172
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CIKM
2005
Springer
15 years 12 months ago
2005
Springer
Depending on a web searcher’s familiarity with a query’s target topic, it may be more appropriate to show her introductory or advanced documents. The TREC HARD [1] track defi...
170
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
We consider the problem of indexing high-dimensional data for answering (approximate) similarity-search queries. Similarity indexes prove to be important in a wide variety of sett...