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TASLP
2010
148views more  TASLP 2010»
14 years 10 months ago
Batch and Adaptive PARAFAC-Based Blind Separation of Convolutive Speech Mixtures
We present a frequency-domain technique based on PARAllel FACtor (PARAFAC) analysis that performs multichannel blind source separation (BSS) of convolutive speech mixtures. PARAFAC...
Dimitri Nion, Kleanthis N. Mokios, Nicholas D. Sid...
101
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ISCAS
2006
IEEE
77views Hardware» more  ISCAS 2006»
15 years 9 months ago
A parallel search algorithm for CLNS addition optimization
— We present analytical formulas for the calculation of the memory requirements for a system using the Complex Logarithmic Number System (CLNS). Certain properties of the CLNS ad...
Panagiotis D. Vouzis, Mark G. Arnold
HIS
2004
15 years 4 months ago
A Fuzzy Clustering Algorithm using Cellular Learning Automata based Evolutionary Algorithm
In this paper, a new fuzzy clustering algorithm that uses cellular learning automata based evolutionary computing (CLA-EC) is proposed. The CLA-EC is a model obtained by combining...
Reza Rastegar, A. R. Arasteh, Arash Hariri, Mohamm...
154
Voted
TSP
2011
152views more  TSP 2011»
14 years 10 months ago
Blind Adaptive Constrained Constant-Modulus Reduced-Rank Interference Suppression Algorithms Based on Interpolation and Switched
—This work proposes a blind adaptive reduced-rank scheme and constrained constant-modulus (CCM) adaptive algorithms for interference suppression in wireless communications system...
Rodrigo C. de Lamare, Raimundo Sampaio Neto, Marti...
GECCO
2005
Springer
108views Optimization» more  GECCO 2005»
15 years 9 months ago
Hybridizing evolutionary algorithms and clustering algorithms to find source-code clones
This paper presents a hybrid approach to detect source-code clones that combines evolutionary algorithms and clustering. A case-study is conducted on a small C++ code base. The pr...
Andrew Sutton, Huzefa H. Kagdi, Jonathan I. Maleti...