2492 search results - page 319 / 499 » On the General Signature Trees |
182
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CALCO
2009
Springer
16 years 16 days ago
2009
Springer
Abstract. Coalgebra automata, introduced by the second author, generalize the well-known automata that operate on infinite words/streams, trees, graphs or transition systems. This...
155
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CIKM
2009
Springer
16 years 16 days ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
154
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GECCO
2009
Springer
16 years 15 days ago
2009
Springer
We propose a crossover operator that works with genetic programming trees and is approximately geometric crossover in the semantic space. By defining semantic as program’s eval...
169
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WACV
2008
IEEE
16 years 10 days ago
2008
IEEE
In the traditional mixture of Gaussians background model, the generating process of each pixel is modeled as a mixture of Gaussians over color. Unfortunately, this model performs ...
163
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ICC
2007
IEEE
16 years 8 days ago
2007
IEEE
Abstract— We show a statistical pruning approach for maximum likelihood (ML) detection of multiple-input multiple-output (MIMO) systems. We present a general pruning strategy for...