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EnglishThe frenetic growth of the need for computation performance and efficiency, along with the intrinsic limitations of the current main solutions, is pushing the scientific community towards unconventional, and sometimes even exotic, alternatives to the standard computing architectures. In this work we provide a panorama of the most relevant alternatives, both according and not to the von Neumann architecture, highlighting which of the classical challenges, such as energy efficiency and/or computational complexity, they are trying to tackle. We focus on the alternatives based on networks of weakly coupled oscillators. This unconventional approach, already introduced by Goto and von Neumann in the 1950s, is recently regaining interest with potential applications to both von Neumann and non-von Neumann type of computing. In this contribution, we present a general framework based on the phase equation derived from the description of nonlinear weakly coupled oscillators, especially useful for computing applications. We then use this formalism to design and prove the working principle and stability assessment of Boolean gates such as NOT and MAJORITY, that can be potentially employed as building blocks for both von Neumann and non-von Neumann architectures.
Coupled Oscillator Networks for von Neumann and Non-von Neumann Computing / Bonnin, Michele; Traversa, Fabio Lorenzo; Bonani, Fabrizio. - STAMPA. - 22(2022), pp. 179-207. [10.1007/978-3-030-80571-5_11]
| Titolo: | Coupled Oscillator Networks for von Neumann and Non-von Neumann Computing | |
| Autori: | ||
| Data di pubblicazione: | 2022 | |
| Titolo del libro: | Advances in Artificial Intelligence-based Technologies. Selected Papers in Honour of Professor Nikolaos G. Bourbakis - Vol. 1 | |
| Serie: | ||
| Abstract: | The frenetic growth of the need for computation performance and efficiency, along with the intrin...sic limitations of the current main solutions, is pushing the scientific community towards unconventional, and sometimes even exotic, alternatives to the standard computing architectures. In this work we provide a panorama of the most relevant alternatives, both according and not to the von Neumann architecture, highlighting which of the classical challenges, such as energy efficiency and/or computational complexity, they are trying to tackle. We focus on the alternatives based on networks of weakly coupled oscillators. This unconventional approach, already introduced by Goto and von Neumann in the 1950s, is recently regaining interest with potential applications to both von Neumann and non-von Neumann type of computing. In this contribution, we present a general framework based on the phase equation derived from the description of nonlinear weakly coupled oscillators, especially useful for computing applications. We then use this formalism to design and prove the working principle and stability assessment of Boolean gates such as NOT and MAJORITY, that can be potentially employed as building blocks for both von Neumann and non-von Neumann architectures. | |
| ISBN: | 978-3-030-80570-8 978-3-030-80571-5 | |
| Appare nelle tipologie: | 2.1 Contributo in volume (Capitolo o Saggio) |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| BookChapter 21.pdf | Articolo principale | 2a Post-print versione editoriale / Version of Record | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
| bonnin_et_al_chapter_v4.pdf | Articolo principale post referee | 2. Post-print / Author's Accepted Manuscript | PUBBLICO - Tutti i diritti riservati | Embargo: 03/10/2022 Richiedi una copia |
http://hdl.handle.net/11583/2929034
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