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176

ACL
2012

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A Probabilistic Model for Canonicalizing Named Entity Mentions

13 years 8 months ago

We present a statistical model for canonicalizing named entity mentions into a table whose rows represent entities and whose columns are attributes (or parts of attributes). The m...

Dani Yogatama, Yanchuan Sim, Noah A. Smith

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203

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IJCV
2012

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Sparse Occlusion Detection with Optical Flow

13 years 8 months ago

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Abstract We tackle the problem of detecting occluded regions in a video stream. Under assumptions of Lambertian reﬂection and static illumination, the task can be posed as a vari...

Alper Ayvaci, Michalis Raptis, Stefano Soatto

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153

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IJCV
2012

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Video Behaviour Mining Using a Dynamic Topic Model

13 years 8 months ago

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Timothy M. Hospedales, Shaogang Gong, Tao Xiang

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