Search Results for author: Yoichi Matsuo

Found 3 papers, 0 papers with code

Recovery command generation towards automatic recovery in ICT systems by Seq2Seq learning

no code implementations24 Mar 2020 Hiroki Ikeuchi, Akio Watanabe, Tsutomu Hirao, Makoto Morishita, Masaaki Nishino, Yoichi Matsuo, Keishiro Watanabe

With the increase in scale and complexity of ICT systems, their operation increasingly requires automatic recovery from failures.

DeepSIP: A System for Predicting Service Impact of Network Failure by Temporal Multimodal CNN

no code implementations24 Mar 2020 Yoichi Matsuo, Tatsuaki Kimura, Ken Nishimatsu

In this paper, we propose Deep learning based Service Impact Prediction (DeepSIP), a system to predict the time to recovery from the failure and the loss of traffic volume due to the failure in a network element using a temporal multimodal convolutional neural network (CNN).

Krylov Subspace Method for Nonlinear Dynamical Systems with Random Noise

no code implementations9 Sep 2019 Yuka Hashimoto, Isao Ishikawa, Masahiro Ikeda, Yoichi Matsuo, Yoshinobu Kawahara

In this paper, we address a lifted representation of nonlinear dynamical systems with random noise based on transfer operators, and develop a novel Krylov subspace method for estimating the operators using finite data, with consideration of the unboundedness of operators.

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