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ICMCS
2006
IEEE
121views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Packet Loss Modeling for Perceptually Optimized 3D Transmission
Transmissions over wireless and other unreliable networks can lead to packet loss. An area that has received limited research attention is how to tailor multimedia information tak...
Irene Cheng, Lihang Ying, Anup Basu
CDC
2010
IEEE
147views Control Systems» more  CDC 2010»
13 years 3 months ago
Dispatch then stop: Optimal dissemination of security patches in mobile wireless networks
The security threat posed by malware in mobile wireless networks can be countered through immunization using security patches. The distribution of patches however consumes bandwidt...
M. H. R. Khouzani, Saswati Sarkar, Eitan Altman
CORR
2011
Springer
261views Education» more  CORR 2011»
13 years 3 months ago
Convex and Network Flow Optimization for Structured Sparsity
We consider a class of learning problems regularized by a structured sparsity-inducing norm defined as the sum of 2- or ∞-norms over groups of variables. Whereas much effort ha...
Julien Mairal, Rodolphe Jenatton, Guillaume Obozin...
GECCO
2009
Springer
134views Optimization» more  GECCO 2009»
14 years 1 months ago
Benchmarking the BFGS algorithm on the BBOB-2009 function testbed
The BFGS quasi-Newton method is benchmarked on the noiseless BBOB-2009 testbed. A multistart strategy is applied with a maximum number of function evaluations of 105 times the sea...
Raymond Ros