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» Parallelizing the Phylogeny Problem
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WSC
1997
15 years 8 months ago
On the Efficiency of the Splitting and Roulette Approach for Sensitivity Analysis
The paper is devoted to a brief review of a mathematical theory for the branching variance-reduction technique. The branching technique is an extension of von Neumann’s splittin...
Viatcheslav B. Melas
AMC
2004
115views more  AMC 2004»
15 years 6 months ago
Performance comparison of memetic algorithms
Local search techniques have been applied in optimization methods. The effect of local search to the memetic algorithms can make multimodal and non-linear problems easier to solve...
Jason G. Digalakis, Konstantinos G. Margaritis
TSP
2008
166views more  TSP 2008»
15 years 6 months ago
Blind Identification of Underdetermined Mixtures by Simultaneous Matrix Diagonalization
Abstract--In this paper, we study simultaneous matrix diagonalization-based techniques for the estimation of the mixing matrix in underdetermined independent component analysis (IC...
Lieven De Lathauwer, Joséphine Castaing
134
Voted
JOT
2010
111views more  JOT 2010»
15 years 5 months ago
Covariantly Adjusting Co-Types in Timor
This paper extends the idea of co-types (described in a companion paper) to include the concept of adjustment hierarchies. An adjustment hierarchy provides a parallel hierarchy to...
James Leslie Keedy, Gisela Menger, Christian Heinl...
ICASSP
2009
IEEE
15 years 4 months ago
A PARAFAC-based technique for detection and localization of multiple targets in a MIMO radar system
In this paper, we show that the problem of detection and localization of multiple targets in a bistatic MIMO radar system can be solved by Parallel Factor (PARAFAC) analysis. Our ...
Dimitri Nion, Nicholas D. Sidiropoulos