3890 search results - page 263 / 778 » Computation of unirational fields |
200
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SDM
2010
SIAM
15 years 5 months ago
2010
SIAM
The recent years have witnessed a surge of interests in Nonnegative Matrix Factorization (NMF) in data mining and machine learning fields. Despite its elegant theory and empirical...
213
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EMNLP
2009
15 years 5 months ago
2009
The use of lexical semantic knowledge in information retrieval has been a field of active study for a long time. Collaborative knowledge bases like Wikipedia and Wiktionary, which...
207
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ESAW
2009
Springer
15 years 5 months ago
2009
Springer
009), which constitutes an abstraction of the various aspects of a MAS, generalizing the AGR approach and incorporating the institutional work of Searle (Searle 1995). This model i...
238
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IBPRIA
2009
Springer
15 years 5 months ago
2009
Springer
We propose a novel statistical method for motion detection and background maintenance for a mobile observer. Our method is based on global motion estimation and statistical backgro...
182
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ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
Motion estimation methods based on differential techniques proved to be very useful in the context of video analysis, but have a limited employment in classical video compression ...