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Titolo:
Associative memory model with temporal spike coding and active dendrite
Autore:
Watanabe, M; Takahashi, Y; Aihara, K;
Indirizzi:
Univ Tokyo, Grad Sch Engn, Dept Quantum Engn & Syst Sci, Bunkyo Ku, Tokyo 113, Japan Univ Tokyo Tokyo Japan 113 Engn & Syst Sci, Bunkyo Ku, Tokyo 113, Japan Japan Sci & Technol Corp, CREST, Kawaguchi, Saitama, Japan Japan Sci & Technol Corp Kawaguchi Saitama Japan waguchi, Saitama, Japan Univ Tokyo, Grad Sch Engn, Dept Math Engn & Informat Phys, Bunkyo Ku, Tokyo 113, Japan Univ Tokyo Tokyo Japan 113 & Informat Phys, Bunkyo Ku, Tokyo 113, Japan
Titolo Testata:
BIOSYSTEMS
fascicolo: 1-3, volume: 58, anno: 2000,
pagine: 259 - 263
SICI:
0303-2647(200010/12)58:1-3<259:AMMWTS>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
COINCIDENCE DETECTOR;
Keywords:
temporal coding; active dendrite; storage capacity; associative memory;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Watanabe, M Univ Tokyo, Grad Sch Engn, Dept Quantum Engn & Syst Sci, Bunkyo Ku, 7-3-1 Hongo, Tokyo 113, Japan Univ Tokyo 7-3-1 Hongo Tokyo Japan 113ongo, Tokyo 113, Japan
Citazione:
M. Watanabe et al., "Associative memory model with temporal spike coding and active dendrite", BIOSYSTEMS, 58(1-3), 2000, pp. 259-263

Abstract

We propose a neuron model whose internal state is integrated on a two dimensional phase space composed of time and dendritic space. Here, the postsynaptic potential is given as a curved surface on the phase space. Using the proposed neuron model, we introduce a continuous-time associative memory model with spike propagation delay and multiple synaptic sites on the dendrite. We show by numerical simulation that the memory capacity is doubled due to the effects of temporal spike coding and active dendrite compared to thesparse coding associative memory model. (C) 2000 Elsevier Science Ireland Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 00:52:21