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          Institute: MPI für Dynamik und Selbstorganisation     Collection: Nichtlineare Dynamik     Display Documents



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ID: 585316.0, MPI für Dynamik und Selbstorganisation / Nichtlineare Dynamik
ICA over finite fields—Separability and algorithms
Authors:Gutch, Harod; Gruber, Peter; Yeredor, Arie; Theis, Fabian
Language:English
Date of Publication (YYYY-MM-DD):2011-10-14
Title of Journal:Signal Processing
Volume:92
Start Page:1796
End Page:1808
Review Status:Peer-review
Audience:Experts Only
Abstract / Description: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.
External Publication Status:published
Document Type:Article
Version Comment:Automatic journal name synchronization
Communicated by:Folkert Müller-Hoissen
Affiliations:MPI für Dynamik und Selbstorganisation/Nichtlineare Dynamik
External Affiliations:Technical University Munich, Department of Mathematics, 85748 Garching, Germany
University of Regensburg, Computational Intelligence and Machine Learning Group, 93040 Regensburg, Germany
Department of Electrical Engineering - Systems, Tel-Aviv University, Tel-Aviv, Israel
# e Institute of Bioinformatics and Systems Biology, Helmholtz Zentrum München, 85764 Neuherberg, Germany
Identifiers:DOI:http://dx.doi.org/10.1016/j.sigpro.2011.10.003
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