Search Results for author: Daisuke Furihata

Found 3 papers, 0 papers with code

Structure-Preserving Physics-Informed Neural Networks With Energy or Lyapunov Structure

no code implementations10 Jan 2024 Haoyu Chu, Yuto Miyatake, Wenjun Cui, Shikui Wei, Daisuke Furihata

Experimental results demonstrate that the proposed method improves the numerical accuracy of PINNs for partial differential equations.

A modified model for topic detection from a corpus and a new metric evaluating the understandability of topics

no code implementations8 Jun 2023 Tomoya Kitano, Yuto Miyatake, Daisuke Furihata

This paper presents a modified neural model for topic detection from a corpus and proposes a new metric to evaluate the detected topics.

Clustering

Composing a surrogate observation operator for sequential data assimilation

no code implementations29 Jan 2022 Kosuke Akita, Yuto Miyatake, Daisuke Furihata

In data assimilation, state estimation is not straightforward when the observation operator is unknown.

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