1587 search results - page 223 / 318 » UFRGS@CLEF2009: Retrieval by Numbers |
142
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CIKM
2009
Springer
16 years 27 days ago
2009
Springer
The problem of measuring similarity between web pages arises in many important Web applications, such as search engines and Web directories. In this paper, we propose a novel neig...
182
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LION
2009
Springer
16 years 26 days ago
2009
Springer
In this paper we present a novel hybrid algorithm, in which ideas from the genetic algorithm and the GRASP metaheuristic are cooperatively used and intertwined to dynamically adjus...
155
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HT
2009
ACM
16 years 25 days ago
2009
ACM
Folksonomies provide a rich source of data to study social patterns taking place on the World Wide Web. Here we study the temporal patterns of users’ tagging activity. We show t...
136
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KCAP
2009
ACM
16 years 25 days ago
2009
ACM
The POIROT project is a four-year effort to develop an architecture that integrates the products of a number of targeted reasoning and learning components to produce executable re...
190
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KCAP
2009
ACM
16 years 25 days ago
2009
ACM
A large amount of empirically derived world knowledge is essential for many languageprocessing tasks, to create expectations that can help assess plausibility and guide disambigua...