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ICC
2009
IEEE
144views Communications» more  ICC 2009»
15 years 7 months ago
Capacity of Optical Intensity Channels with Peak and Average Power Constraints
— The design and analysis of capacity-approaching input signalling for optical intensity channels are presented. Both peak and average optical power constraints are considered in...
Ahmed A. Farid, Steve Hranilovic
ENDM
2010
141views more  ENDM 2010»
15 years 16 days ago
Solving Replica Placement and Request Distribution in Content Distribution Networks
A Content Distribution Network (CDN) is an overlay network where servers replicate contents and distribute client's requests with the aim at reducing delay, server load and n...
Tiago Araújo Neves, Lúcia Maria de A...
PAMI
2012
13 years 2 months ago
Image Restoration by Matching Gradient Distributions
—The restoration of a blurry or noisy image is commonly performed with a MAP estimator, which maximizes a posterior probability to reconstruct a clean image from a degraded image...
Taeg Sang Cho, Charles Lawrence Zitnick, Neel Josh...
SIMPRA
1998
99views more  SIMPRA 1998»
15 years 3 days ago
Rollback overhead reduction methods for time warp distributed simulation
Parallel discrete event simulation is a useful technique to improve performance of sequential discrete event simulation. We consider the Time Warp algorithm for asynchronous distr...
Simonetta Balsamo, C. Manconi
JMLR
2010
169views more  JMLR 2010»
14 years 7 months ago
Consensus-Based Distributed Support Vector Machines
This paper develops algorithms to train support vector machines when training data are distributed across different nodes, and their communication to a centralized processing unit...
Pedro A. Forero, Alfonso Cano, Georgios B. Giannak...