3371 search results - page 394 / 675 » Using parsimonious language models on web data |
178
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IMC
2010
ACM
15 years 4 months ago
2010
ACM
Previous methods of network anomaly detection have focused on defining a temporal model of what is "normal," and flagging the "abnormal" activity that does not...
236
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GIS
2002
ACM
15 years 6 months ago
2002
ACM
The proliferation of spatial data on the Internet is beginning to allow a much wider access to data currently available in various Geographic Information Systems (GIS). In order t...
157
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CAISE
2004
Springer
15 years 12 months ago
2004
Springer
In this article, we present a model for transformation of resources in information supply. These transformations allow us to reason more flexibly about information supply, and cul...
167
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ADBIS
2004
Springer
15 years 12 months ago
2004
Springer
Many geographical applications deal with spatial objects that cannot be adequately described by determinate, crisp concepts because of their intrinsically indeterminate and vague n...
147
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SAINT
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper we address the problem of analyzing web log data collected at a typical online newspaper site. We propose a two-way clustering technique based on probability theory....