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ACCV
2010
Springer
13 years 6 months ago
Stream-based Active Unusual Event Detection
We present a new active learning approach to incorporate human feedback for on-line unusual event detection. In contrast to most existing unsupervised methods that perform passiv...
Chen Change Loy, Tao Xiang, Shaogang Gong
CVPR
2012
IEEE
12 years 3 months ago
Stream-based Joint Exploration-Exploitation Active Learning
Learning from streams of evolving and unbounded data is an important problem, for example in visual surveillance or internet scale data. For such large and evolving real-world data...
Chen Change Loy, Timothy M. Hospedales, Tao Xiang,...
CVPR
1997
IEEE
15 years 3 days ago
Shape Indexing Using Approximate Nearest-Neighbour Search in High-Dimensional Spaces
Shape indexing is a way of making rapid associations between features detected in an image and object models that could have produced them. When model databases are large, the use...
Jeffrey S. Beis, David G. Lowe
IAT
2009
IEEE
14 years 4 months ago
A New Semantics of Social Commitments Using Branching Space-Time Logic
—Commitments based on branching time logic are powerful representations for modeling multi-agent interactions. Current approaches into commitments have conceived these representa...
Mohamed El-Menshawy, Jamal Bentahar, Rachida Dssou...
COORDINATION
2007
Springer
14 years 4 months ago
Fact Spaces: Coordination in the Face of Disconnection
Coordination languages for ad hoc networks with a fluid topology do not offer adequate support to detect and deal with device disconnection. Such a disconnection is particularly ...
Stijn Mostinckx, Christophe Scholliers, Eline Phil...