313 search results - page 49 / 63 » Learning Semantic Categories from Clickthrough Logs |
122
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ICDT
2011
ACM
14 years 3 months ago
2011
ACM
The goal of the PADS project, which started in 2001, is to make it easier for data analysts to extract useful information from ad hoc data files. This paper does not report new r...
ECCV
2010
Springer
15 years 4 months ago
2010
Springer
To learn the preferential visual attention given by humans to specific image content, we present NUSEF- an eye fixation database compiled from a pool of 758 images and 75 subjects....
111
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ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
—Flash-crowd attacks are the most vicious form of distributed denial of service (DDoS). They flood the victim with service requests generated from numerous bots. Attack requests...
WWW
2007
ACM
16 years 15 days ago
2007
ACM
We describe an approach designed to reduce the costs of ontology development through the use of untrained, volunteer knowledge engineers. Results are provided from an experiment i...
105
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ATAL
2007
Springer
15 years 6 months ago
2007
Springer
Most of the proposed approaches in automatic service selection assume the existence of a common ontology among communicating agents. However, this assumption becomes difficult to...