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IJCV
2010
574views more  IJCV 2010»
15 years 1 months ago
Time-Delayed Correlation Analysis for Multi-Camera Activity Understanding
We propose a novel approach to understanding activities from their partial observations monitored through multiple non-overlapping cameras separated by unknown time gaps. In our...
Chen Change Loy, Tao Xiang, Shaogang Gong
CSCW
2012
ACM
13 years 10 months ago
Social coding in GitHub: transparency and collaboration in an open software repository
Social applications on the web let users track and follow the activities of a large number of others regardless of location or affiliation. There is a potential for this transpare...
Laura A. Dabbish, H. Colleen Stuart, Jason Tsay, J...
TOG
2012
234views Communications» more  TOG 2012»
13 years 5 months ago
Fast automatic skinning transformations
Algebra I, II Complex Variables I, II Analysis I, II Awards, Scholarships, Fellowships Received • Back Cover Image, Proceedings of ACM SIGGRAPH, 2011 • New York University Henr...
Alec Jacobson, Ilya Baran, Ladislav Kavan, Jovan P...
SODA
2012
ACM
209views Algorithms» more  SODA 2012»
13 years 5 months ago
Simple and practical algorithm for sparse Fourier transform
We consider the sparse Fourier transform problem: given a complex vector x of length n, and a parameter k, estimate the k largest (in magnitude) coefficients of the Fourier transf...
Haitham Hassanieh, Piotr Indyk, Dina Katabi, Eric ...
CVPR
2012
IEEE
13 years 5 months ago
Bridging the past, present and future: Modeling scene activities from event relationships and global rules
This paper addresses the discovery of activities and learns the underlying processes that govern their occurrences over time in complex surveillance scenes. To this end, we propos...
Jagannadan Varadarajan, Rémi Emonet, Jean-M...