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CVPR
2009
IEEE
15 years 6 months ago
StaRSaC: Stable Random Sample Consensus for Parameter Estimation
We address the problem of parameter estimation in presence of both uncertainty and outlier noise. This is a common occurrence in computer vision: feature localization is perform...
Jongmoo Choi, Gérard G. Medioni
MOBIHOC
2007
ACM
14 years 10 months ago
Approximation algorithms for longest-lived directional multicast communications in WANETs
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
Song Guo, Oliver W. W. Yang, Victor C. M. Leung
ICCAD
2001
IEEE
84views Hardware» more  ICCAD 2001»
14 years 7 months ago
Stars in VCC: Complementing Simulation with Worst-Case Analysis
tems. STARS manipulates abstract representations of system components to obtain upper bounds on the number of various events in the system, as well as a bound on the response time....
Felice Balarin
CGO
2010
IEEE
14 years 5 months ago
Towards program optimization through automated analysis of numerical precision
Reducing the arithmetic precision of a computation has real performance implications, including increased speed, decreased power consumption, and a smaller memory footprint. For s...
Michael D. Linderman, Matthew Ho, David L. Dill, T...
IWCMC
2009
ACM
14 years 5 months ago
Optimal cooperative spectrum sensing in cognitive sensor networks
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
Hai Ngoc Pham, Yan Zhang, Paal E. Engelstad, Tor S...