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MOC
2002
101views more  MOC 2002»
14 years 9 months ago
Global and uniform convergence of subspace correction methods for some convex optimization problems
This paper gives some global and uniform convergence estimates for a class of subspace correction (based on space decomposition) iterative methods applied to some unconstrained con...
Xue-Cheng Tai, Jinchao Xu
78
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ASPDAC
2004
ACM
105views Hardware» more  ASPDAC 2004»
15 years 3 months ago
Improved symbolic simulation by functional-space decomposition
Abstract — This paper presents a functional-space decomposition approach to enhance the capability of symbolic simulation. In our symbolic simulator, the control part and datapat...
Tao Feng, Li-C. Wang, Kwang-Ting Cheng
GLOBECOM
2009
IEEE
15 years 2 months ago
Dual Transform Domain Echo Canceller for Discrete Multitone Systems
Abstract--In communication systems where full-duplex transmission is required, digital echo cancellers are employed to cancel echo by means of adaptive filtering. In order to reduc...
Neda Ehtiati, Benoît Champagne
INFORMATICALT
2006
102views more  INFORMATICALT 2006»
14 years 10 months ago
Parallel DEM Software for Simulation of Granular Media
The paper describes the development and performance of parallel algorithms for the discrete element method (DEM) software. Spatial domain decomposition strategy and message passing...
Algirdas Maknickas, Arnas Kaceniauskas, Rimantas K...