3220 search results - page 196 / 644 » Constrained Graph Processes |
156
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ICIP
2007
IEEE
16 years 23 days ago
2007
IEEE
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
138
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NIPS
2007
15 years 7 months ago
2007
In this paper we formulate a novel AND/OR graph representation capable of describing the different configurations of deformable articulated objects such as horses. The representa...
199
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We study the problem of event detection from realistic videos with repetitive sequential human activities. Despite the large body of work on event detection and recognition, very ...
164
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EMNLP
2009
15 years 4 months ago
2009
Unknown lexical items present a major obstacle to the development of broadcoverage semantic role labeling systems. We address this problem with a semisupervised learning approach ...
176
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we present a model for unsupervised pattern discovery using non-negative matrix factorization (NMF) with graph regularization. Though the regularization can be appl...