21993 search results - page 103 / 4399 » Evolution of Data Models |
123
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ICDM
2007
IEEE
15 years 9 months ago
2007
IEEE
Documents and authors can be clustered into “knowledge communities” based on the overlap in the papers they cite. We introduce a new clustering algorithm, Streemer, which fin...
121
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SWWS
2008
15 years 4 months ago
2008
We propose a set of metrics for measuring the semantic implications of changes during ontology evolution. Our metrics focus on the changes of classes and associated axioms or annot...
107
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IMECS
2007
15 years 4 months ago
2007
— A pseudo-reverse approach is presented in this paper to analyze the evolutionary behaviour of enzymes. It employs the standard model of Nei and Gojobori [1] in a generalized fo...
115
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AIEDAM
1999
15 years 2 months ago
1999
Intelligent agents must update their knowledge base as they acquire new information about their environment. The modal logic S5n has been designed for representing knowledge bases...
121
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SOFTVIS
2005
ACM
15 years 8 months ago
2005
ACM
Observing the evolution of very large software systems is difficult because of the sheer amount of information that needs to be analyzed and because the changes performed in the s...