1289 search results - page 73 / 258 » Mining models of human activities from the web |
81
Voted
WWW
2004
ACM
15 years 12 months ago
2004
ACM
This paper presents a search architecture that combines classical search techniques with spread activation techniques applied to a semantic model of a given domain. Given an ontol...
AUSAI
2007
Springer
15 years 5 months ago
2007
Springer
Dimensional reduction may be effective in order to compress data without loss of essential information. Also, it may be useful in order to smooth data and reduce random noise. The...
118
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DAGSTUHL
2007
15 years 19 days ago
2007
In order to prevent emergencies or critical situations where humans are the origin, a timely provision of information thus obtained for the coordinating services and the on-site st...
EDBT
2002
ACM
15 years 11 months ago
2002
ACM
Web logs collected by proxy servers, referred to as proxy logs or proxy traces, contain information about Web document accesses by many users against many Web sites. This "man...
105
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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...