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SIAMSC
2010
158views more  SIAMSC 2010»
14 years 9 months ago
Solving Constrained Total-variation Image Restoration and Reconstruction Problems via Alternating Direction Methods
In this paper, we study alternating direction methods for solving constrained total-variation image restoration and reconstruction problems. Alternating direction methods can be im...
Michael K. Ng, Pierre Weiss, Xiaoming Yuan
JNW
2007
118views more  JNW 2007»
14 years 11 months ago
Alternate Routing in Tandem Traffic-Groomed Optical Networks
— Recent advances in telecommunication networks have allowed WDM to emerge as a viable solution to the ever-increasing demands of the Internet. Because these networks carry large...
Alicia Nicki Washington, Harry G. Perros
ICPR
2008
IEEE
15 years 5 months ago
Alternative similarity functions for graph kernels
Given a bipartite graph of collaborative ratings, the task of recommendation and rating prediction can be modeled with graph kernels. We interpret these graph kernels as the inver...
Jérôme Kunegis, Andreas Lommatzsch, C...
ISNN
2007
Springer
15 years 5 months ago
Regularized Alternating Least Squares Algorithms for Non-negative Matrix/Tensor Factorization
Nonnegative Matrix and Tensor Factorization (NMF/NTF) and Sparse Component Analysis (SCA) have already found many potential applications, especially in multi-way Blind Source Separ...
Andrzej Cichocki, Rafal Zdunek
ICCHP
2004
Springer
15 years 4 months ago
An Adaptive and Predictive Environment to Support Augmentative and Alternative Communication
In this paper we describe Bliss2003, an Information and Communication Technology (ICT) aid for verbal impaired people supporting the use of Augmentative and Alternative Communicati...
Nicola Gatti, Matteo Matteucci, Licia Sbattella