3686 search results - page 513 / 738 » Context Query in Information Retrieval |
159
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LATIN
2004
Springer
15 years 12 months ago
2004
Springer
We introduce a new sublinear space data structure—the Count-Min Sketch— for summarizing data streams. Our sketch allows fundamental queries in data stream summarization such a...
178
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
There has been a lot of work on evaluating and improving the relevance of web search engines. In this paper, we suggest using human computation games to elicit data from players t...
178
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MM
1999
ACM
15 years 11 months ago
1999
ACM
The Informedia Digital Video Library contains over 2000 hours of video, growing at a rate of 15 hours per week. A good query engine is not sufficient for information retrieval bec...
176
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AMTA
2004
Springer
15 years 10 months ago
2004
Springer
The Keyword Translator is a part of the Question Analyzer module in the JAVELIN Question-Answering system; it translates the keywords that are used to query documents and extract a...
188
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
The majority of people in rural developing regions do not have access to the World Wide Web. Traditional network connectivity technologies have proven to be prohibitively expensiv...