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Neural Computation

February 1, 2005, Vol. 17, No. 2, Pages 321-330
(doi: 10.1162/0899766053011492)
© 2005 Massachusetts Institute of Technology
A Note on Stone's Conjecture of Blind Signal Separation
Article PDF (651.03 KB)
Abstract

Stone's method is one of the novel approaches to the blind source separation (BSS) problem and is based on Stone's conjecture. However, this conjecture has not been proved. We present a simple simulation to demonstrate that Stone's conjecture is incorrect. We then modify Stone's conjecture and prove this modified conjecture as a theorem, which can be used a basis for BSS algorithms.