no code implementations • 14 Mar 2023 • Javier Díaz, Hiroyasu Ando, GoEun Han, Olga Malyshevskaya, Xifang Hayashi, Juan-Carlos Letelier, Masashi Yanagisawa, Kaspar E. Vogt
Traditionally, the neuronal dynamics underlying electroencephalograms (EEG) have been understood as arising from \textit{rhythmic oscillators with varying degrees of synchronization}.
1 code implementation • 21 Nov 2020 • Hiroyasu Ando, T. Okamoto, H. Chang, T. Noguchi, Shinji Nakaoka
Owing to recent advances in artificial intelligence and internet of things (IoT) technologies, collected big data facilitates high computational performance, while its computational resources and energy cost are large.
no code implementations • 30 Oct 2020 • Seongcheol Baek, Hiroyasu Ando, Takashi Hikihara
We also discuss the mechanism of the decentralized algorithm for the operation of power packets and reveal the feasibility of the given control method and application by forming biased power flows on the consensus-based distribution.
no code implementations • 2 Dec 2019 • Hiroyasu Ando, Hanten Chang
Reservoir computing derived from recurrent neural networks is more applicable to real world systems than deep learning because of its low computational cost and potential for physical implementation.
no code implementations • 22 May 2019 • Hanten Chang, Shinji Nakaoka, Hiroyasu Ando
We investigate prediction accuracy for time series of Echo state networks with respect to several kinds of activation functions.
no code implementations • 6 Apr 2018 • Keisuke Oyamada, Hirokazu Kameoka, Takuhiro Kaneko, Kou Tanaka, Nobukatsu Hojo, Hiroyasu Ando
In this paper, we address the problem of reconstructing a time-domain signal (or a phase spectrogram) solely from a magnitude spectrogram.