5414 search results - page 117 / 1083 » Data representation synthesis |
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VISUALIZATION
1999
IEEE
15 years 8 months ago
1999
IEEE
Vector field visualization remains a difficult task. Many local and global visualization methods for vector fields such as flow data exist, but they usually require extensive user...
152
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ECAI
2008
Springer
15 years 5 months ago
2008
Springer
Abstract. We propose a framework that learns functional objectes from spatio-temporal data sets such as those abstracted from video. The data is represented as one activity graph t...
119
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CLEIEJ
2008
15 years 4 months ago
2008
Data Mining is a process related to analysis, understanding and knowledge extraction from databases. In order to perform this process it is usually necessary to represent the data...
151
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PAAMS
2010
Springer
15 years 1 months ago
2010
Springer
The Web has been the star service on the Internet, however the outsized information available and its decentralized nature has originated an intrinsic difficulty to locate, extract...
151
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CVPR
2001
IEEE
16 years 6 months ago
2001
IEEE
This paper presents an improvement of the classical Non-negative Matrix Factorization (NMF) approach, for dealing with local representations of image objects. NMF, when applied to...