Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Mitsume, Naoto"'
Autor:
Horie, Masanobu, Mitsume, Naoto
Utilizing machine learning to address partial differential equations (PDEs) presents significant challenges due to the diversity of spatial domains and their corresponding state configurations, which complicates the task of encompassing all potential
Externí odkaz:
http://arxiv.org/abs/2405.16183
Autor:
Hara, Yuki, Kadoya, Noriyuki, Mitsume, Naoto, Ienaga, Naoto, Umezawa, Rei, Jingu, Keiichi, Kuroda, Yoshihiro
Pancreatic diseases are difficult to treat with high doses of radiation, as they often present both periodic and aperiodic deformations. Nevertheless, we expect that these difficulties can be overcome, and treatment results may be improved with the p
Externí odkaz:
http://arxiv.org/abs/2310.08834
This paper proposes a strategy to solve the problems of the conventional s-version of finite element method (SFEM) fundamentally. Because SFEM can reasonably model an analytical domain by superimposing meshes with different spatial resolutions, it ha
Externí odkaz:
http://arxiv.org/abs/2310.04011
Autor:
Horie, Masanobu, Mitsume, Naoto
Graph neural network (GNN) is a promising approach to learning and predicting physical phenomena described in boundary value problems, such as partial differential equations (PDEs) with boundary conditions. However, existing models inadequately treat
Externí odkaz:
http://arxiv.org/abs/2205.11912
Autor:
He, Tianyu, Kishi, Kota, Morita, Naoki, Mitsume, Naoto, Yanagimoto, Fuminori, Kim, Yun-Jae, Shibanuma, Kazuki
Publikováno v:
In International Journal of Mechanical Sciences 15 July 2024 274
Publikováno v:
In Powder Technology 15 March 2024 437
Publikováno v:
In Journal of Computational Physics 15 January 2024 497
Graphs are one of the most important data structures for representing pairwise relations between objects. Specifically, a graph embedded in a Euclidean space is essential to solving real problems, such as physical simulations. A crucial requirement f
Externí odkaz:
http://arxiv.org/abs/2005.06316
Autor:
He, Tianyu, Mitsume, Naoto, Yasui, Fumitaka, Morita, Naoki, Fukui, Tsutomu, Shibanuma, Kazuki
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 February 2023 404
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 September 2022 399