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194
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SCALESPACE
2007
Springer
16 years 1 months ago
Discrete Regularization on Weighted Graphs for Image and Mesh Filtering
We propose a discrete regularization framework on weighted graphs of arbitrary topology, which unifies image and mesh filtering. The approach considers the problem as a variation...
Sébastien Bougleux, Abderrahim Elmoataz, Ma...
188
Voted
WINE
2007
Springer
166views Economy» more  WINE 2007»
16 years 1 months ago
Gradient-Based Algorithms for Finding Nash Equilibria in Extensive Form Games
We present a computational approach to the saddle-point formulation for the Nash equilibria of two-person, zero-sum sequential games of imperfect information. The algorithm is a ...
Andrew Gilpin, Samid Hoda, Javier Peña, Tuo...
225
Voted
AVSS
2006
IEEE
16 years 1 months ago
Fusion of Omnidirectional and PTZ Cameras for Accurate Cooperative Tracking
Dual camera systems (omnidirectional and slaved PTZ cameras) are widely used in public area monitoring and target tracking. However, due to their low and non-uniform resolution, o...
Yi Yao, Besma R. Abidi, Mongi A. Abidi
GLOBECOM
2006
IEEE
16 years 1 months ago
Adaptive Coding and Modulation for Hybrid ARQ Systems over Partially Observable Nakagami-m Fading Channels
— We study coding and modulation rate adaptation problem for HARQ systems with partially observable state from cross-layer viewpoint. The rate of convolutionally coded MQAM is ad...
Ashok K. Karmokar, Vijay K. Bhargava
176
Voted
GLOBECOM
2006
IEEE
16 years 1 months ago
Optimization on Hybrid Channel Assignment for Multi-channel Multi-radio Wireless Mesh Networks
The emergence of multi-channel multi-radio wireless mesh networks has given us many new opportunities and challenges. Particularly, the issue on how to appropriately assign channel...
Andy An-Kai Jeng, Rong-Hong Jan