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CVPR
2011
IEEE
14 years 10 months ago
Online Group-Structured Dictionary Learning
We develop a dictionary learning method which is (i) online, (ii) enables overlapping group structures with (iii) non-convex sparsity-inducing regularization and (iv) handles the ...
Zoltan Szabo, Barnabas Poczos, Andras Lorincz
ICASSP
2011
IEEE
14 years 5 months ago
Cooperative spectrum sensing based on matrix rank minimization
In cognitive radio (CR) networks, multi-CR cooperation typically takes place during spectrum sensing, to cope with wireless fading effects and the hidden terminal problem. The use...
Yue Wang, Zhi Tian, Chunyan Feng
ICDCSW
2006
IEEE
15 years 8 months ago
An Event Service Supporting Autonomic Management of Ubiquitous Systems for e-Health
— Healthcare and economic drivers have increased the desire to deploy systems for continuous monitoring of patients, both in hospital and outpatient settings. Such systems must o...
Stephen Strowes, Nagwa Badr, Steven Heeps, Emil Lu...
ICRA
2006
IEEE
97views Robotics» more  ICRA 2006»
15 years 8 months ago
Pattern Generation with Multiple Robots
— We develop decentralized controllers for a swarm of robots to generate a desired two-dimensional geometric pattern specified by a smooth function while maintaining specified ...
Mong-ying A. Hsieh, Vijay Kumar
JVCA
2008
112views more  JVCA 2008»
15 years 1 months ago
Constraint-based motion synthesis for deformable models
We present a fast goal-directed motion synthesis technique that integrates sample-based planning methods with constraint-based dynamics simulation using a finite element formulati...
William Moss, Ming C. Lin, Dinesh Manocha