11151 search results - page 163 / 2231 » On the Complexity of Model Expansion |
152
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ECAL
2007
Springer
16 years 1 months ago
2007
Springer
A long standing debate within ecology is to what extent ecosystem complexity and stability are related. Landmark theoretical studies claimed that the more complex an ecosystem, the...
174
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PAKDD
2010
ACM
15 years 11 months ago
2010
ACM
We present a novel graph ranking model to extract a diverse set of answers for complex questions via random walks over a negative-edge graph. We assign a negative sign to edge weig...
182
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IBERAMIA
1998
Springer
15 years 11 months ago
1998
Springer
This paper presents an extension of Bayesian networks (BN) applied to reliability analysis. We developed a general methodology for modelling reliability of complex systems based o...
147
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LREC
2008
15 years 8 months ago
2008
Traditional Authorship Attribution models extract normalized counts of lexical elements such as nouns, common words and punctuation and use these normalized counts or ratios as fe...
156
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
The observation and modeling of natural Complex Systems (CSs) like the human nervous system, the evolution or the weather, allows the definition of special abilities and models re...