Search Results for author: Hiroyasu Ando

Found 6 papers, 1 papers with code

Recovering Arrhythmic EEG Transients from Their Stochastic Interference

no code implementations14 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}.

EEG

Computation harvesting in road traffic dynamics

1 code implementation21 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.

Decentralized Algorithms for Consensus-Based Power Packet Distribution

no code implementations30 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.

energy management Management

Road traffic reservoir computing

no code implementations2 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.

3D Car Instance Understanding

Effect of shapes of activation functions on predictability in the echo state network

no code implementations22 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.

Time Series Time Series Analysis

Generative adversarial network-based approach to signal reconstruction from magnitude spectrograms

no code implementations6 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.

Generative Adversarial Network

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