2312 search results - page 55 / 463 » An algorithmic approach to knowledge evolution |
181
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KDD
2006
ACM
16 years 5 months ago
2006
ACM
Previous efforts on event detection from the web have focused primarily on web content and structure data ignoring the rich collection of web log data. In this paper, we propose t...
145
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EVOW
2008
Springer
15 years 7 months ago
2008
Springer
Image mining and interpretation is a quite complex process. In this article, we propose to model expert knowledge on objects present in an image through an ontology. This ontology ...
165
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IJMMS
2007
15 years 5 months ago
2007
: In information systems that support knowledge-discovery applications such as scientific exploration, reliance on highly structured ontologies as data-organization aids can be lim...
167
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IWPSE
2003
IEEE
15 years 10 months ago
2003
IEEE
The number of software systems is increasing at a rapid rate. For example, SourceForge currently has about sixty thousand software systems registered, twenty-two thousand of which...
127
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DGO
2004
15 years 6 months ago
2004
In this paper, we present an efficient algorithm which discovers rare episodes with a combination of bottomup and top-down scanning schema. The information sharing between bottom-...