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IJCV
2010
574views more  IJCV 2010»
15 years 2 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
MOBIHOC
2007
ACM
16 years 3 months ago
A random perturbation-based scheme for pairwise key establishment in sensor networks
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
Wensheng Zhang, Minh Tran, Sencun Zhu, Guohong Cao
PERCOM
2009
ACM
15 years 10 months ago
On the Accuracy of RFID-based Localization in a Mobile Wireless Network Testbed
Abstract—The extensive recent research in protocols development for wireless networks must be complemented with simple yet efficient prototyping and evaluation mechanism. MiNT-2...
Vikram P. Munishwar, Shailendra Singh 0003, Xiaosh...
120
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DSRT
2006
IEEE
15 years 10 months ago
EGRESS: Environment for Generating REalistic Scenarios for Simulations
In MANETs, majority of performance studies are carried out via simulations, where node mobility and radio propagation models play a crucial role. However, popular simulation tools...
K. N. Sridhar, Shuai Hao, Mun Choon Chan, Akkihebb...
NPAR
2004
ACM
15 years 9 months ago
Hardware-determined feature edges
Algorithms that detect silhouettes, creases, and other edge based features often perform per-edge and per-face mesh computations using global adjacency information. These are unsu...
Morgan McGuire, John F. Hughes