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PERCOM
2003
ACM
14 years 9 months ago
Energy-Aware Target Localization in Wireless Sensor Networks
Wireless distributed sensor networks (DSNs) are important for a number of strategic applications such as coordinated target detection, surveillance, and localization. Energy is a ...
Yi Zou, Krishnendu Chakrabarty
DMSN
2010
ACM
13 years 7 months ago
Processing nested complex sequence pattern queries over event streams
Complex event processing (CEP) has become increasingly important for tracking and monitoring applications ranging from health care, supply chain management to surveillance. These ...
Mo Liu, Medhabi Ray, Elke A. Rundensteiner, Daniel...
ACCV
2010
Springer
13 years 5 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
IROS
2009
IEEE
151views Robotics» more  IROS 2009»
14 years 3 months ago
Lion and man game in the presence of a circular obstacle
— In the lion and man game, a lion tries to capture a man who is as fast as the lion. We study a new version of this game which takes place in a Euclidean environment with a circ...
Nikhil Karnad, Volkan Isler
AVSS
2008
IEEE
14 years 3 months ago
Recognizing Shapes in Video Sequences Using Multi-class Boosting
We model the spatio-temporal variations of the shape of objects in a video sequence using a unique SVD-like decomposition. The decomposition is used to compute shape features, whi...
Naresh P. Cuntoor, Matt Welborn