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TMI
2011
127views more  TMI 2011»
14 years 11 months ago
Reconstruction of Large, Irregularly Sampled Multidimensional Images. A Tensor-Based Approach
Abstract—Many practical applications require the reconstruction of images from irregularly sampled data. The spline formalism offers an attractive framework for solving this prob...
Oleksii Vyacheslav Morozov, Michael Unser, Patrick...
TON
2012
13 years 6 months ago
A Game-Theoretic Approach to Anonymous Networking
—Anonymous wireless networking is studied when an adversary monitors the transmission timing of an unknown subset of the network nodes. For a desired quality of service (QoS), as...
Parvathinathan Venkitasubramaniam, Lang Tong
ICASSP
2009
IEEE
15 years 11 months ago
Adaptive quickest change detection with unknown parameter
Quickest detection of an abrupt distribution change with an unknown time varying parameter is considered. A novel adaptive approach is proposed to tackle this problem, which is sh...
Chengzhi Li, Huaiyu Dai, Husheng Li
IPPS
2008
IEEE
15 years 11 months ago
Achieving and assuring high availability
We discuss availability aspects of large softwarebased systems. We classify faults into Bohrbugs, Mandelbugs and aging-related bugs, then examine mitigation methods for the last t...
Kishor S. Trivedi, Gianfranco Ciardo, Balakrishnan...
ICMCS
2006
IEEE
65views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Self-Embedding Data Hiding for Non-Gaussian State-Dependent Channels: Laplacian Case
In this paper, we consider the problem of optimal self-embedding Lapalcian data hiding for the state-dependent channels. In particular, we propose to decompose the Laplacian data ...
Oleksiy J. Koval, Sviatoslav Voloshynovskiy, Thier...