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CDC
2009
IEEE
208views Control Systems» more  CDC 2009»
15 years 5 months ago
Sensor selection for hypothesis testing in wireless sensor networks: a Kullback-Leibler based approach
We consider the problem of selecting a subset of p out of n sensors for the purpose of event detection, in a wireless sensor network (WSN). Occurrence or not of the event of intere...
Dragana Bajovic, Bruno Sinopoli, João Xavie...
CVPR
2007
IEEE
16 years 6 months ago
Optimizing Binary MRFs via Extended Roof Duality
Many computer vision applications rely on the efficient optimization of challenging, so-called non-submodular, binary pairwise MRFs. A promising graph cut based approach for optim...
Carsten Rother, Vladimir Kolmogorov, Victor S. Lem...
SAB
2004
Springer
289views Optimization» more  SAB 2004»
15 years 9 months ago
An Overview of Physicomimetics
This paper provides an overview of our framework, called physicomimetics, for the distributed control of swarms of robots. We focus on robotic behaviors that are similar to those s...
William M. Spears, Diana F. Spears, Rodney Heil, W...
DCOSS
2006
Springer
15 years 7 months ago
Consistency-Based On-line Localization in Sensor Networks
Abstract. We have developed a new on-line error modeling and optimizationbased localization approach for sensor networks in the presence of distance measurement noise. The approach...
Jessica Feng, Lewis Girod, Miodrag Potkonjak
FGR
2008
IEEE
176views Biometrics» more  FGR 2008»
15 years 10 months ago
Learning image alignment without local minima for face detection and tracking
Active Appearance Models (AAMs) have been extensively used for face alignment during the last 20 years. While AAMs have numerous advantages relative to alternate approaches, they ...
Minh Hoai Nguyen, Fernando De la Torre