ICA over finite fields—Separability and algorithms

Gutch, Harod; Gruber, Peter; Yeredor, Arie; Theis, Fabian

doi:10.1016/j.sigpro.2011.10.003

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ICA over finite fields—Separability and algorithms

Gutch, H., Gruber, P., Yeredor, A., & Theis, F. (2011). ICA over finite fields—Separability and algorithms. Signal Processing, 92, 1796-1808. doi:10.1016/j.sigpro.2011.10.003.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0029-115B-8 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0029-115C-6

Genre: Journal Article

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Creators:
Gutch, Harod¹, Author
Gruber, Peter, Author
Yeredor, Arie, Author
Theis, Fabian¹, Author

Affiliations:
1Department of Nonlinear Dynamics, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society, ou_2063286

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Abstract: We transfer the ICA model to the case where the underlying field is not the set of reals but an arbitrary finite field. We give conditions for separability of the model, pointing out existing parallels to the real case. Three algorithms capable of solving the task are suggested and we demonstrate their viability through simulations and a possible application of the model.

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Language(s): eng - English

Dates: Date issued: 2011-10-14

Publication Status: Issued

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Rev. Type: Peer

Identifiers: eDoc: 585316
DOI: 10.1016/j.sigpro.2011.10.003

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Title: Signal Processing

Source Genre: Journal

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Pages: - Volume / Issue: 92 Sequence Number: - Start / End Page: 1796 - 1808 Identifier: -