2828 search results - page 487 / 566 » Multimedia information retrieval from recorded presentations |
155
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
Web crawlers are increasingly used for focused tasks such as the extraction of data from Wikipedia or the analysis of social networks like last.fm. In these cases, pages are far m...
197
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WSDM
2010
ACM
16 years 3 months ago
2010
ACM
In this paper, we study search bot traffic from search engine query logs at a large scale. Although bots that generate search traffic aggressively can be easily detected, a large ...
159
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SMC
2007
IEEE
16 years 14 days ago
2007
IEEE
— This paper presents the prototype of an expert peering system for information exchange in the knowledge society. Our system realizes an intelligent, real-time search engine for...
192
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
153
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IGARSS
2009
15 years 3 months ago
2009
The UAE location on the edge of a very warm sea and hot and dry desert create the optimal conditions of inland fog forming. The afternoon sea breeze, which is almost a daily event...