[Date]:2024/10/12～2024/10/14

Integration of machine learning and mathematical modeling, and deepening of its theory Ⅱ｜2024a005

Overview

• How to hold: Hybrid Meeting (In-person/Zoom)
• Venue: Kuju Kyodo Research Institute, Mountain House
• Main language: Japanese
• Type/Category: Grant for General Research-Workshop（Ⅱ）
• Title of Research Project:Integration of machine learning and mathematical modeling, and deepening of its theory Ⅱ
• Principal Investigator: Takiko Sasaki（Tohoku University, Department of Mathematical Engineering, Faculty of Engineering Musashino University/Mathematical Institute/ Associate Professor）
• Research Period: October 12, 2024.- October 14, 2024.
• Open to the Public:October 12, 2024.- October 14, 2024.
• Details of the Research Plan: https://joint1.imi.kyushu-u.ac.jp/en_research_chooses/view/2024a005

Program

October 12, 2024.

10:00-11:30

Takiko Sasaki (Musashino University)

Opening remarks and Explanation of the purport (face-to-face)

Session 1：Free discussion (face-to-face)

12:00-14:00

Session 2：Poster presentation (face-to-face)

Weifeng Hong（Musashino University）

Mathematical Study of Self-Assembly and Self-Organization

Hinano Watanabe（Musashino University）

Gradient method and it’s application to MNIST image classification

Miyuu Kanno（Musashino University）

Mathematical demography

Narumi Yagasaki（Musashino University）

Dynamical system of differential equation

Ami Iijima（Musashino University）

Mathematical modeling to calculate the air flow inside an instrument

Kanon Oishi（Musashino University）

Modeling cyclic events using Petri nets and max-plus algebra

Namito Asano（Musashino University）

Lane formation in Vicsek model with bidirectional desired orientation

Aoi Araoka（Musashino University）

Lane formation in Vicsek model with bidirectional desired orientation
Integrable Cellular Automaton over finite fields of order 2n

Yutaro Kumazawa（Musashino University）

LightGBM and its application to horse racing prediction

Dingnan Miu（Musashino University）

Detection and management of abnormal crowd behaviour

14:30-15:05

Session 3：Chair Tatsuki Mori （Musashino University）

Takashi Tsuboi （Tohoku Univ TFC, RIKEN iTHEMS）

The ”homotopy principle” in the first half of AY2024

Hiroyuki Ochiai （Kyushu University）

Special Function

Takeshi Takaishi （Musashino University）

A study on crack growth in mud walls of modern architecture

Tetsuji Tokihiro（Musashino University）

Generalization of Fuzzy Cellular Automaton

Fumitaka Yura（Musashino University）

Discretization of a PDE and Elliptic Curve

Keisuke Matsuya（Musashino University）

Discretization of a system of differential equations preserving stability of its equilibrium point

Takiko Sasaki（Musashino University, Tohoku University）

The Analysis of Junjiro Takakusu’s Diary Using Natural Language Processing

15:20-16:20

Session 4：Chair Tetsuji Tokihiro （Musashino University）

Masao Ono, Hikaru Ishikawa （IHI Corporation,）

Applications of machine learning and mathematical models in traffic flow data analysis: latest research and challenges

16:30-17:30

Session 5：Chair Takeshi Takaishi （Musahino University）

Hiroyuki Higuchi （Fujitsu Limited）

AI technologies evolving from explainable AI to causal discovery AI

October 13, 2024.

9:30-10:30

Session 6

Jiabao Yang（Musashino University）

Stability analysis of linear multistep methods for continuous optimization problems

Soichiro Sato（Musashino University）

Numerical simulation of two-dimensional crack growth in arches

Ryosuke Tsubota （Musashino University）

A Blow-up theorem for discrete semilinear wave equation

Takeshi Nakashima（Musashino University）

Predicting trajectories for two- and three-body problems using Hamiltonian neural networks

Toshiyuki Miyamoto （Musashino University）

Horse racing rating model

Kaito Fujita (Musashino University)

Research and development of a light-emitting sword tip accompanying thrusts
and a device for judging valid thrusts in the foil event of fencing competitions

10:40-11:35

Session 7：Chair：Keisuke Matsuya（Musashino University）

Yuji Shinozaki （Musashino University）

A high-order recombination algorithm for weak approximation of stochastic differential equations

Osamu Saeki（Kyushu University）

Computing Reeb space using multi-dimensional Reeb graph

Nichiro Kawano（Miyazaki University）

On asymptotic behavior of positive radial solutions of semilinear elliptic equations

13:00-14:00

Session 8：Chair Takashi Tsuboi （Tohoku University,
RIKEN iTHEMS）

Yasser Mohammad （NEC CORPORATION, AIST）

Automated Negotiation: A new frontier for AI in business

14:30-17:30

Session 9：Free discussion（face-to-face）

October 14, 2024

9:30-10:30

Session 10：Chair：Fumitaka Yura（Musashino University）

Hiroki Kodama（Musashino University）

A harmonic representation of a square lattice split at one point

Kohei Higashi（Musashino University）

Exact solutions to nonlinear partial differential equations with singular integral terms and their application to traffic flow

10:40-11:35

Session 11：Chair Kohei Higashi（Musashino University)

Tomoki Okamoto（Musashino University）

Numerical simulation of stability of stationary solutions for a phase field model

Tatsuki Mori（Musashino University）

Stability of stationary solutions of a phase-field model with zero total enthalpy

Shoji Yotsutani（Ryukoku University）

All eigenvalues and eigenfunctions of a nonlocal linearized eigenvalue problem

13:00-15:30

Session 11：Free discussion（face-to-face）

15:30-15:40

Takiko Sasaki （Musashino University）

Closing remarks（face-to-face）

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