641 search results - page 20 / 129 » Collusion set detection using graph clustering |
134
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EMNLP
2009
15 years 1 months ago
2009
We present a novel approach for multilingual document clustering using only comparable corpora to achieve cross-lingual semantic interoperability. The method models document colle...
140
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SECON
2007
IEEE
15 years 9 months ago
2007
IEEE
Abstract—While mechanisms exist to instantiate common security functionality such as confidentiality and integrity, little has been done to define a mechanism for identificati...
137
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CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
Graph matching is an important component in many object recognition algorithms. Although most graph matching algorithms seek a one-to-one correspondence between nodes, it is often...
313
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper addresses the problem of simultaneous tracking of multiple targets in a video. We first apply object detectors to every video frame. Pairs of detection responses from ...
176
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BILDMED
2011
14 years 6 months ago
2011
Abstract. Robust and accurate automatic detection of anatomical features on organic shapes is a challenging task. Despite a rough similarity, each shape is unique. To cope with thi...