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Associative routing through neuromorphic nanowire networks
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Zeitschriftentitel: | AIP Advances |
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Personen und Körperschaften: | , , , , |
In: | AIP Advances, 10, 2020, 2 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
AIP Publishing
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author_facet |
Diaz-Alvarez, A. Higuchi, R. Li, Q. Shingaya, Y. Nakayama, T. Diaz-Alvarez, A. Higuchi, R. Li, Q. Shingaya, Y. Nakayama, T. |
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author |
Diaz-Alvarez, A. Higuchi, R. Li, Q. Shingaya, Y. Nakayama, T. |
spellingShingle |
Diaz-Alvarez, A. Higuchi, R. Li, Q. Shingaya, Y. Nakayama, T. AIP Advances Associative routing through neuromorphic nanowire networks General Physics and Astronomy |
author_sort |
diaz-alvarez, a. |
spelling |
Diaz-Alvarez, A. Higuchi, R. Li, Q. Shingaya, Y. Nakayama, T. 2158-3226 AIP Publishing General Physics and Astronomy http://dx.doi.org/10.1063/1.5140579 <jats:p>Resistance in neuromorphic nanowire networks can be decreased when activated by voltage as multiple pathways of low resistance interconnected nanowires form, increasing nanowire to nanowire connectivity. We show that high connectivity regions are retained for a few minutes after the energy source is switched off. We have used this property to devise an associative device. With a multielectrode array, we send current through the network to connect together areas that are spatially associated with a given electrode combination forming a pattern. We correctly retrieve the stored patterns by passing a small current through the network at a later time even when we input a faulty or incomplete pattern as the network groups stored patterns into cluster of high associativity, in analogy with semantic memory association in the human brain.</jats:p> Associative routing through neuromorphic nanowire networks AIP Advances |
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title |
Associative routing through neuromorphic nanowire networks |
title_unstemmed |
Associative routing through neuromorphic nanowire networks |
title_full |
Associative routing through neuromorphic nanowire networks |
title_fullStr |
Associative routing through neuromorphic nanowire networks |
title_full_unstemmed |
Associative routing through neuromorphic nanowire networks |
title_short |
Associative routing through neuromorphic nanowire networks |
title_sort |
associative routing through neuromorphic nanowire networks |
topic |
General Physics and Astronomy |
url |
http://dx.doi.org/10.1063/1.5140579 |
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2020 |
physical |
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description |
<jats:p>Resistance in neuromorphic nanowire networks can be decreased when activated by voltage as multiple pathways of low resistance interconnected nanowires form, increasing nanowire to nanowire connectivity. We show that high connectivity regions are retained for a few minutes after the energy source is switched off. We have used this property to devise an associative device. With a multielectrode array, we send current through the network to connect together areas that are spatially associated with a given electrode combination forming a pattern. We correctly retrieve the stored patterns by passing a small current through the network at a later time even when we input a faulty or incomplete pattern as the network groups stored patterns into cluster of high associativity, in analogy with semantic memory association in the human brain.</jats:p> |
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author | Diaz-Alvarez, A., Higuchi, R., Li, Q., Shingaya, Y., Nakayama, T. |
author_facet | Diaz-Alvarez, A., Higuchi, R., Li, Q., Shingaya, Y., Nakayama, T., Diaz-Alvarez, A., Higuchi, R., Li, Q., Shingaya, Y., Nakayama, T. |
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description | <jats:p>Resistance in neuromorphic nanowire networks can be decreased when activated by voltage as multiple pathways of low resistance interconnected nanowires form, increasing nanowire to nanowire connectivity. We show that high connectivity regions are retained for a few minutes after the energy source is switched off. We have used this property to devise an associative device. With a multielectrode array, we send current through the network to connect together areas that are spatially associated with a given electrode combination forming a pattern. We correctly retrieve the stored patterns by passing a small current through the network at a later time even when we input a faulty or incomplete pattern as the network groups stored patterns into cluster of high associativity, in analogy with semantic memory association in the human brain.</jats:p> |
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spelling | Diaz-Alvarez, A. Higuchi, R. Li, Q. Shingaya, Y. Nakayama, T. 2158-3226 AIP Publishing General Physics and Astronomy http://dx.doi.org/10.1063/1.5140579 <jats:p>Resistance in neuromorphic nanowire networks can be decreased when activated by voltage as multiple pathways of low resistance interconnected nanowires form, increasing nanowire to nanowire connectivity. We show that high connectivity regions are retained for a few minutes after the energy source is switched off. We have used this property to devise an associative device. With a multielectrode array, we send current through the network to connect together areas that are spatially associated with a given electrode combination forming a pattern. We correctly retrieve the stored patterns by passing a small current through the network at a later time even when we input a faulty or incomplete pattern as the network groups stored patterns into cluster of high associativity, in analogy with semantic memory association in the human brain.</jats:p> Associative routing through neuromorphic nanowire networks AIP Advances |
spellingShingle | Diaz-Alvarez, A., Higuchi, R., Li, Q., Shingaya, Y., Nakayama, T., AIP Advances, Associative routing through neuromorphic nanowire networks, General Physics and Astronomy |
title | Associative routing through neuromorphic nanowire networks |
title_full | Associative routing through neuromorphic nanowire networks |
title_fullStr | Associative routing through neuromorphic nanowire networks |
title_full_unstemmed | Associative routing through neuromorphic nanowire networks |
title_short | Associative routing through neuromorphic nanowire networks |
title_sort | associative routing through neuromorphic nanowire networks |
title_unstemmed | Associative routing through neuromorphic nanowire networks |
topic | General Physics and Astronomy |
url | http://dx.doi.org/10.1063/1.5140579 |