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JCM
2006
78views more  JCM 2006»
15 years 1 months ago
Computationally-Efficient DNLMS-Based Adaptive Algorithms for Echo Cancellation Application
This paper investigates the application of the delayed normalized least mean square (DNLMS) algorithm to echo cancellation. In order to reduce the amount of computations, DNLMS is ...
Raymond Lee, Esam Abdel-Raheem, Mohammed A. S. Kha...
TODAES
2008
160views more  TODAES 2008»
15 years 1 months ago
A new efficient retiming algorithm derived by formal manipulation
A new efficient algorithm is derived for the minimal period retiming by formal manipulation. Contrary to all previous algorithms, which used binary search on a range of candidate ...
Hai Zhou
AMC
2004
79views more  AMC 2004»
15 years 1 months ago
Computational experience with exterior point algorithms for the transportation problem
An experimental computational study to compare the classical primal simplex algorithm and the exterior point algorithms for the transportation problem (TP) is presented. Totally, ...
Charalampos Papamanthou, Konstantinos Paparrizos, ...
SIAMCOMP
1998
137views more  SIAMCOMP 1998»
15 years 1 months ago
Primal-Dual RNC Approximation Algorithms for Set Cover and Covering Integer Programs
We build on the classical greedy sequential set cover algorithm, in the spirit of the primal-dual schema, to obtain simple parallel approximation algorithms for the set cover probl...
Sridhar Rajagopalan, Vijay V. Vazirani
DGCI
2003
Springer
15 years 6 months ago
Watershed Algorithms and Contrast Preservation
This paper is devoted to the study of watershed algorithms
Laurent Najman, Michel Couprie