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LPAR
2010
Springer
15 years 4 months ago
Infinite Families of Finite String Rewriting Systems and Their Confluence
We introduce parameterized rewrite systems for describing infinite families of finite string rewrite systems depending upon non-negative integer parameters, as well as ways to reas...
Jean-Pierre Jouannaud, Benjamin Monate
178
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CIMAGING
2009
94views Hardware» more  CIMAGING 2009»
15 years 4 months ago
Iterative demosaicking accelerated: theory and fast noniterative implementations
Color image demosaicking is a key process in the digital imaging pipeline. In this paper, we present a rigorous treatment of a classical demosaicking algorithm based on alternatin...
Yue M. Lu, Mina Karzand, Martin Vetterli
ICIP
2009
IEEE
15 years 4 months ago
Best basis denoising with non-stationary wavelet packets
This article introduces a best basis search algorithm in a nonstationary (NS) wavelet packets dictionary. It computes an optimized labeled quad-tree that indexes the filters used ...
Nizar Ouarti, Gabriel Peyré
CORR
2010
Springer
135views Education» more  CORR 2010»
15 years 4 months ago
Stiffness Analysis of Parallel Manipulators with Preloaded Passive Joints
Abstract. The paper presents a methodology for the enhanced stiffness analysis of parallel manipulators with internal preloading in passive joints. It also takes into account influ...
Anatoly Pashkevich, Alexandr Klimchik, Damien Chab...
ENDM
2010
115views more  ENDM 2010»
15 years 4 months ago
On the knapsack closure of 0-1 Integer Linear Programs
Many inequalities for Mixed-Integer Linear Programs (MILPs) or pure Integer Linear Programs (ILPs) are derived from the Gomory corner relaxation, where all the nonbinding constrai...
Matteo Fischetti, Andrea Lodi