Pruning self-organizing maps for cellular hardware architectures

Upegui, Andres (School of Engineering, Architecture and Landscape (hepia), HES-SO // University of Applied Sciences Western Switzerland) ; Girau, Bernard (Université de Lorraine, CNRS, LORIA, Nancy, France) ; Rougier, Nicolas (Inria Bordeaux Sud-Ouest - LaBRI / Université de Bordeaux, Bordeaux, France) ; Vannel, Fabien (School of Engineering, Architecture and Landscape (hepia), HES-SO // University of Applied Sciences Western Switzerland) ; Miramond, Benoît (LEAT, Université Cote d'Azur, CNRS, France)

Self-organization is a bio-inspired feature that has been poorly developed when it comes to talking about hardware architectures. Cellular computing approaches have tackled it without considering input data. This paper introduces the SOMA architecture, which proposes an approach for self-organizing machine architectures. In order to achieve the desirable features for such machine, we propose PCSOM, a bio-inspired approach for self-organizing cellular hardware architectures in function of input data. PCSOM is a vector quantization algorithm defined as a network of neurons interconnected through synapses. Synapse pruning makes it possible to organize the cellular system architecture (i.e., topology and configuration of computing elements) in function of the content of input data. We present performance results of the algorithm and we discuss the benefits of PCSOM compared to other existing algorithms.


Mots-clés:
Type de conférence:
full paper
Faculté:
Ingénierie et Architecture
Ecole:
HEPIA - Genève
Institut:
inIT - Institut d'Ingénierie Informatique et des Télécommunications
Adresse bibliogr.:
Ediburgh, UK, 6-9 August 2018
Date:
2018-08
Ediburgh, UK
6-9 August 2018
Pagination:
pp. 272-279
Publié dans:
Proceedings of 2018 NASA/ESA Conference on Adaptive Hardware and Systems (AHS), 6-9 August 2018, Edinburgh, UK
DOI:
ISBN:
978-1-5386-7753-7
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 Notice créée le 2020-08-25, modifiée le 2020-10-27

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