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Can I read Collective and Synchronous Dynamics of Photonic Spiking Neurons on EtoBox?

Collective and Synchronous Dynamics of Photonic Spiking Neurons by Inagaki, Takahiro (author);Inaba, Kensuke (author);Leleu, Timothée (author);Honjo, Toshimori (author);Ikuta, Takuya (author);Enbutsu, Koji (author);Umeki, Takeshi (author);Kasahara, Ryoichi (author);Aihara, Kazuyuki (author);Takesue, Hiroki (author) is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

What is Collective and Synchronous Dynamics of Photonic Spiking Neurons about?

Nonlinear dynamics of spiking neural networks have recently attracted much interest as an approach to understand possible information processing in the brain and apply it to artificial intelligence. Since information can be processed by collective spiking dynamics of neurons, the fine control of spiking dynamics is desirable for neuromorphic devices. Here we show that photonic spiking neurons implemented with paired nonlinear optical oscillators can be controlled to generate two modes of bio-realistic spiking dynamics by changing optical-pump amplitude. When the photonic neurons are coupled in a network, the interaction between them induces an effective change in the pump amplitude depending on the order parameter that characterizes synchronization. The experimental results show that the effective change causes spontaneous modification of the spiking modes and firing rates of clustered neurons, and such collective dynamics can be utilized to realize efficient heuristics for solving NP-hard combinatorial optimization problems.

Who reads Collective and Synchronous Dynamics of Photonic Spiking Neurons?

It is typically read by researchers, students, and practitioners in Biochemistry, Genetics and Molecular Biology.

Author
Inagaki, Takahiro (author);Inaba, Kensuke (author);Leleu, Timothée (author);Honjo, Toshimori (author);Ikuta, Takuya (author);Enbutsu, Koji (author);Umeki, Takeshi (author);Kasahara, Ryoichi (author);Aihara, Kazuyuki (author);Takesue, Hiroki (author)
Publisher
Springer Science and Business Media LLC
Published
2021
Language
EN
Field
Biochemistry, Genetics and Molecular Biology (Life Sciences)

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