25112 search results - page 4790 / 5023 » Data, Information, and Knowledge |
196
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JCDL
2010
ACM
15 years 8 months ago
2010
ACM
In search engines, ranking algorithms measure the importance and relevance of documents mainly based on the contents and relationships between documents. User attributes are usual...
186
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MCS
2010
Springer
15 years 8 months ago
2010
Springer
Selecting a set of good and diverse base classifiers is essential for building multiple classifier systems. However, almost all commonly used procedures for selecting such base cla...
293
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
For the first time in 2007, TRECVID considered structured evaluation of automated video summarization, utilizing BBC rushes video. In 2007, we conducted user evaluations with the ...
190
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
2008 was the fifth year for the medical image retrieval task of ImageCLEF, one of the most popular tracks within CLEF. Participation continued to increase in 2008. A total of 15 g...
182
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
Social networks are popular for online communities. This paper evaluates the risk of sophisticated context-aware spam that could result from information sharing on social networks...