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NHM
2010
71views more  NHM 2010»
15 years 1 months ago
Some attempts to couple distinct fluid models
We present in this paper a review of some recent work dedicated to the numerical interfacial coupling of fluid models. One main motivation of the whole work is to provide some mean...
Jean-Marc Hérard, Olivier Hurisse
CISS
2010
IEEE
14 years 10 months ago
Frame permutation quantization
—Frame permutation quantization (FPQ) is a new vector quantization technique using finite frames. In FPQ, a vector is encoded using a permutation source code to quantize its fra...
Ha Quy Nguyen, Vivek K. Goyal, Lav R. Varshney
ICCV
2011
IEEE
14 years 6 months ago
Centralized Sparse Representation for Image Restoration
This paper proposes a novel sparse representation model called centralized sparse representation (CSR) for image restoration tasks. In order for faithful image reconstruction, it ...
Weisheng Dong, Lei Zhang, Guangming Shi
ICC
2011
IEEE
185views Communications» more  ICC 2011»
14 years 6 months ago
An Information-Theoretic Approach to Accelerated Simulation of Hybrid-ARQ Systems
—In order to reduce the long runtimes required to simulate hybrid automatic repeat-request (ARQ) systems, such as high-speed downlink packet access (HSDPA), we propose an informa...
Matthew C. Valenti
POPL
2009
ACM
16 years 7 months ago
Relaxed memory models: an operational approach
Memory models define an interface between programs written in some language and their implementation, determining which behaviour the memory (and thus a program) is allowed to hav...
Gérard Boudol, Gustavo Petri