PROGRAM
Days: Tuesday, October 27th Wednesday, October 28th Thursday, October 29th
Tuesday, October 27th
View this program: with abstractssession overviewtalk overview
09:40-11:00 Session 1L: Symposium 1 ① (10:00-11:00)
Chair:
Hiroaki Ohtani (National Institute for Fusion Science, Japan)
Location: Large conference room (dai-kaigishitsu)
| 09:40 | (Session starts at 10:00) |
| 10:00 | [#78] An analysis of isotropic Hall MHD turbulence focusing on intermittency (abstract) PRESENTER: Hideaki Miura |
| 10:20 | [#79] Lower hybrid wave instability driven by energetic ions: 2D particle-in-cell simulation (abstract) PRESENTER: Tsubasa Kotani |
| 10:40 | [#80] Dependence of nonlinear magnetosonic waves on $\Omega_{e}/\omega_{pe}$ in a two-ion-species plasma (abstract) PRESENTER: Mieko Toida |
09:40-11:00 Session 1M: OS5①
Chair:
Teruou Takayama (Graduate School of Science and Engineering, Yamagata University, Japan)
| 09:40 | [#4] Design optimization of intermediate die shape in multi-stage hammer forging (abstract) PRESENTER: Taisei Tayama |
| 10:00 | [#5] Multi-objective Optimization of Process Parameters in the Caliber Rolling for Minimizing Rolling Force and Distribution of Equivalent Strain (abstract) PRESENTER: Kodai Toyoshima |
| 10:20 | [#6] Process parameters optimization in injection molding of thick part for minimizing volume shrinkage and cycle time using variable packing pressure profile. (abstract) PRESENTER: Hiroaki Itabashi |
| 10:40 | [#107] An Additional Search Method Based on the Evolution Path in CMA-ES (abstract) PRESENTER: Haruto Ishizaki |
09:40-11:00 Session 1S: RS①
Location: Small conference room (sho-kaigishitsu)
| 09:40 | [#50] A Lightweight Binary Descriptor for Lunar Image Matching Using PCA-Based Correlation Responses (abstract) PRESENTER: Taisei Hayashi |
| 10:00 | [#77] Matching Performance of a Triangle Descriptor for PCA-Based Crater Detection with Z-Scale Normalization (abstract) PRESENTER: Hiroki Shoji |
| 10:20 | [#87] A lattice Monte Carlo algorithm for amyloid fibril formation (abstract) PRESENTER: Hisashi Okumura |
| 10:40 | [#102] Study on Accelerating Cesium Behavior Analysis in the Negative Ion Source for Neutral Beam Injection (abstract) PRESENTER: Masafumi Yoshida |
11:00-11:10Break
11:10-11:30 Session OC: Opening Ceremony & Group Photo
Location: Large conference room (dai-kaigishitsu)
11:30-12:00 Session IT1: Invited Talk: Prof. Chenxu Wang
https://jsst-conf.jp/2026/invited_talks/
Location: Large conference room (dai-kaigishitsu)
| 11:30 | [IT1] FDTD Simulation of Optical Vortex Propagation in Magnetized Plasma (abstract) |
12:00-13:20Lunch Break
13:20-14:40 Session 2L: Symposium 1 ②
Chair:
Hideaki Miura (National Institute for Fusion Science, Japan)
Location: Large conference room (dai-kaigishitsu)
| 13:20 | [#52] Macroscopic and Microscopic Analysis of Ion Heating through the Merging of Spherical Tokamak Plasmas (abstract) PRESENTER: Shunsuke Usami |
| 13:40 | [#59] Visualization of anomalous radiation structures during radiative collapse of LHD plasmas (abstract) PRESENTER: Kiyofumi Mukai |
| 14:00 | [#91] Toward universal solution space modeling of plasma turbulent transport across magnetic field configurations (abstract) |
| 14:20 | [#139] MHD simulation including thermal conduction on pellet injection in the LHD plasma (abstract) PRESENTER: Ryuichi Ishizaki |
13:20-14:40 Session 2M: OS5②
Chair:
Kota Watanabe (Muroran Institute of Technology, Japan)
| 13:20 | [#70] Eddy Current Analysis of a 3-D Twisted Multi-Conductor Model Using an Integral Equation Method (abstract) PRESENTER: Naoki Hada |
| 13:40 | [#105] Development and Acceleration of Surrogate Model for Predicting Electric Field Distributions (abstract) PRESENTER: Masaya Sakata |
| 14:00 | [#140] Monte Carlo Simulation of the Magnetic Properties of Sensitized Alloy 600 Based on a Two-Phase Magnetic Model (abstract) PRESENTER: Asaki Sato |
| 14:20 | [#75] Quantitative Evaluation of Propagating Modes in Corrugated Miter Bends (abstract) PRESENTER: Yoshihisa Fujita |
13:20-14:40 Session 2S: OS6
Chair:
Tomohiro Umetani (Konan University, Japan)
Location: Small conference room (sho-kaigishitsu)
| 13:20 | [#118] Quantitative Analysis of Tool Manipulation in the Traditional Martial Art "Bo-no-te" Using Optical Motion Capture (abstract) PRESENTER: Tsuyoshi Matsukawa |
| 13:40 | [#145] Visualization of Skilled Workers' Motions for Skill Transfer in Construction Tasks (abstract) PRESENTER: Kiyoko Yokoyama |
| 14:00 | [#120] Preliminary Evaluation of Oriented Bounding Box Detection and Grasp-Related Keypoint Estimation for Maize Cob Localization (abstract) PRESENTER: Anthony Migan |
| 14:20 | [#126] Robotic System for Article Collection for Robot Challenge Experiment using 3D Image Measurement (abstract) PRESENTER: Tomohiro Umetani |
14:40-15:00Coffee Break
15:00-16:20 Session 3L: OS1①
Chair:
Takahiko Kurahashi (Nagaoka University of Technology, Japan)
Location: Large conference room (dai-kaigishitsu)
| 15:00 | [#3] Investigation of the effect of thermophysical properties of the heated material on heat source temperature identification accuracy using experimental data (abstract) PRESENTER: Kazuma Kimura |
| 15:20 | [#32] Adjoint-based shape identification of underground cavities using displacement data (abstract) PRESENTER: Takeru Watanabe |
| 15:40 | [#109] Nonlinear local turbulence models: the case of the Kuramoto-Sivashinsky equation (abstract) PRESENTER: Masaki Shimizu |
| 16:00 | [#54] Unsupervised Pseudo-Label Generation for U-Net-Based Seismic Interface Identification (abstract) PRESENTER: Yi-Shiang Lai |
15:00-16:20 Session 3M: OS5③
Chair:
Hideki Kawaguchi (Muroran Institute of Technology, Japan)
| 15:00 | [#20] Formulation of Two-Layer Vortex Sheet Equations Using the Hyperfunction Method (abstract) PRESENTER: Yuya Taki |
| 15:20 | [#21] Reduced-Order Modeling of Dynamic Derivatives for a Pitching Airfoil via Operator Inference (abstract) PRESENTER: Tong Su |
| 15:40 | [#17] A Composite Assessment Framework for Hospital Room Air Environment Using Room-Scale and Patient-Level Indicators (abstract) PRESENTER: Miyu Watanabe |
| 16:00 | [#47] Derivative fidelity as a diagnostic issue for physics-informed neural networks: benchmark evidence from function-value training (abstract) PRESENTER: Koji Koyamada |
15:00-16:20 Session 3S: Room preparation for Special Session
Location: Small conference room (sho-kaigishitsu)
16:20-16:40Coffee Break
16:40-17:20 Session 4L: OS1②
Chair:
Takahiko Kurahashi (Nagaoka University of Technology, Japan)
Location: Large conference room (dai-kaigishitsu)
| 16:40 | [#9] Topology Optimization for Minimizing Acceleration (abstract) PRESENTER: Misa Okajima |
| 17:00 | [#132] Physics-Guided Diffusion Reconstruction for X-ray Phase Imaging (abstract) |
16:40-18:00 Session 4M: OS5④
Chair:
Kyoko Hasegawa (School of Information and Telecommunication Engineering, Tokai University, Japan)
| 16:40 | [#19] Estimation of Temperature and Humidity in Clothing Microclimates using a Hybrid Physical Simulation and Machine Learning Approach (abstract) PRESENTER: Takaaki Nakajima |
| 17:00 | [#122] Boundary Integral Equation-Based Neural Network Modeling of Electrodynamic Interaction Problems (abstract) |
| 17:20 | [#117] Quantification of the Kinetic Chain in Pitching Motion Using MEMD (abstract) PRESENTER: Khai Le The |
| 17:40 | [#136] Mapping the Apparent Modulus of a Closed-Cell Foam with Through-Thickness Stiffness Grading Using Body-Fitted Finite Elements (abstract) |
16:40-18:00 Session WS: Special Session: Scientific Writing Workshop
Chairs:
Hiroaki Ohtani (National Institute for Fusion Science, Japan)
Chako Takahashi (Sapporo City University, Japan)
Chako Takahashi (Sapporo City University, Japan)
Location: Small conference room (sho-kaigishitsu)
| 16:40 | 高校生・高専生・大学生のための論文執筆講座 / Scientific Writing Workshop for High School, Technical College, and University Students (abstract) |
Wednesday, October 28th
View this program: with abstractssession overviewtalk overview
09:40-11:00 Session 5L: OS4① (10:00-11:00)
Chair:
Yoshihiro Kaneko (Gifu University, Japan)
Location: Large conference room (dai-kaigishitsu)
| 09:40 | (Session starts at 10:00) |
| 10:00 | [#23] Characteristic Mode Analysis of a Multiband Antenna Comprising a Slotted Metal Case and an Internal Folded Dipole Element (abstract) PRESENTER: Hiroshi Hashiguchi |
| 10:20 | [#45] A Study on Q&A Information Floating to Collect and Share Road Damage Information (abstract) PRESENTER: Sena Okama |
| 10:40 | [#134] Construction of Past, Present, and Future Road Traffic Network Models around the Sendai Castle Ruins Using Discrete-Event Simulation (abstract) |
09:40-11:00 Session 5M: OS2①
Chair:
Hiroshi Kawai (Toyo University, Japan)
| 09:40 | [#18] Development of an AI-Assisted CAD Workflow for Coupled Analysis (abstract) PRESENTER: Yuze Li |
| 10:00 | [#71] Calculation of HRIRs for a Dummy-head model by non-stationary analysis with ADVENTURE_Sound (abstract) PRESENTER: Akihiro Kudo |
| 10:20 | [#133] Landscape simulation of urban background scene for Japanese-style cell-animation (abstract) PRESENTER: Yu Sun |
| 10:40 | [#138] Robustness of 3-D Advancing Front Method for Mesh Generation of Microwave Analysis (abstract) PRESENTER: Hiroshi Kawai |
09:40-11:00 Session 5S: OS5⑤
Chair:
Taku Itoh (Nihon University, Japan)
Location: Small conference room (sho-kaigishitsu)
| 09:40 | [#82] Position-Dependent Spatial Audio Representation in the VR Space of the Kobe Muslim Mosque (abstract) PRESENTER: Hiroki Sawatani |
| 10:00 | [#83] Visualization of Temporal Data in a VR Viewing System for the Yamadate Process of Gion Festival Yamahoko Floats (abstract) PRESENTER: Yuki Terao |
| 10:20 | [#106] Transparent Multi-view Image and Camera Pose Generation for Point-cloud-based 3D Gaussian Splatting (abstract) PRESENTER: Qingyu Mao |
| 10:40 | [#119] Generating Gaussian Splatting Models from Colored Point Clouds Using Stochastic Point-Based Rendering (abstract) PRESENTER: Kyoko Hasegawa |
11:00-11:10Break
11:10-11:40 Session IT2: Invited Talk: Dr. Hsiao-Hsuan Lin
https://jsst-conf.jp/2026/invited_talks/
Location: Large conference room (dai-kaigishitsu)
| 11:10 | [IT2] Developing a Digital Twin for Taiwan’s FIRST project: modeling, diagnostics and unified integration platform (abstract) |
11:40-13:00Lunch Break
13:00-13:50 Session PT: Plenary Talk: Prof. Keiko Takahashi
https://jsst-conf.jp/2026/plenary-talks/
Location: Large conference room (dai-kaigishitsu)
| 13:00 | [PT] Global Environment Simulations for the Future (abstract) |
13:50-14:00Break
14:00-14:40 Session 6L: OS4②
Chair:
Kazuyuki Miyakita (Niigata University, Japan)
Location: Large conference room (dai-kaigishitsu)
| 14:00 | [#16] A switch routing based on PEGASIS in wireless sensor networks (abstract) |
| 14:20 | [#2] On the number of colors in vertex coloring permitting color removal of graphs (abstract) PRESENTER: Hiroshi Tamura |
14:00-15:00 Session 6M: Symposium 1 ③
Chair:
Takahiro Kenmotsu (Doshisha University, Japan)
| 14:00 | [#30] Molecular Simulations on the Evolutionary Processes of Cosmic Organic Molecules: From Amino Acid Polymerization to Polycyclic Aromatic Hydrocarbon Fragmentation (abstract) PRESENTER: Hiroaki Nakamura |
| 14:20 | [#48] Molecular dynamics study of OH-radical scavenging mechanism by catechins (abstract) PRESENTER: Susumu Fujiwara |
| 14:40 | [#60] Impact of Multiple Ionization Cross-Sections on Chemical Species Yield and DNA Damage in Particle Beam Irradiation: A Geant4-DNA Study (abstract) PRESENTER: Daiki Ito |
14:00-15:00 Session 6S: OS5⑥
Chair:
Hiroto Tadano (University of Tsukuba, Japan)
Location: Small conference room (sho-kaigishitsu)
| 14:00 | [#64] Evaluation of propagation of hybrid-mode optical vortex in optical fiber by FDTD method (abstract) PRESENTER: Hideki Kawaguchi |
| 14:20 | [#94] Design of Schwarzschild-type lens for focused optical vortex beam generation by using 2.5 D MoM (abstract) PRESENTER: Kengo Sato |
| 14:40 | [#146] Physics-Informed Neural Network for Optical Vortex Field Analysis in FDTD Simulations (abstract) PRESENTER: Ran Dong |
15:00-15:20Coffee Break
15:20-16:20 Session StS: Student Session (Shotgun Presentation)
| P01 | Reactive Molecular Dynamics Study on Nitrogen-Induced Fragmentation of Polycyclic Aromatic Hydrocarbons for QNCC Synthesis Haruto Takeuchi, Hiroaki Nakamura and Itsuki Sakon |
| P02 | Railway Operation Simulation Based on Departure Time Data: Development and Evaluation of the SCA Model and a Travel Time Estimation Model Yoshiki Matsuzawa and Kazuyuki Nakamura |
| P03 | A FastKAN-Based Surrogate Model for System Frequency Analysis Under Varying Renewable Energy Conditions Sota Kuwahara, Takuto Ohsawa and Motoki Akatsuka |
| P04 | Grid Obstacle Removal via Depth-Aware Stereo Transfer and Inpainting Yuga Makita and Hiroyuki Kamata |
| P05 | Effect of Shark-Gill-Inspired Baffle Height on Flow and Heat Transfer Characteristics in a Dual-Chamber Channel Ruiqi Yu, Yasuhiro Suzuki and Yoichi Ogata |
| P06 | Implementation and Performance Evaluation of Accurate Matrix Multiplication in Julia Using Multi-Word Arithmetic and the Ozaki-I Scheme Nagisa Kono, Shunjiro Fukuda and Katsuhisa Ozaki |
| P07 | High-Precision Matrix Multiplication for Mixed-Precision Inputs Based on the Ozaki-I Scheme Sae Kuwana, Katsuhisa Ozaki and Yuki Uchino |
| P08 | Long-Horizon Stability and Filament Structure in Kelvin–Helmholtz Neural Surrogates with JAWS Fengxiang Nie and Yasuhiro Suzuki |
| P09 | Hamming-Code-Based Chaotic Stream Cipher Using LFSR and Xorshift for Low-Resource Environments Kanna Shimo and Hiroyuki Kamata |
| P10 | A Study on Methods for Utilizing Neural Networks in the Generation of Stereoscopic Images from Monocular Images Sena Shintate and Takashi Hara |
| P11 | Proposal for Homomorphic Encryption Matching System Using Relay Device and Multiple Secret Keys Ayuki Yoneda, Tomokazu Irie and Takashi Hara |
| P12 | Iterative Assessment of Edge Criticality in Complex Networks: Applying LKS and CI-Skin Methods to Two Benchmark Networks Silam Shrestha, Vasily Lubashevskiy and Augusto Delgado |
| P13 | Iterative Re-estimation of Edge-Criticality in Appli-cation to Topology- and Entropy-Based Metrics Muhammad Kawser Ibn Kurshid Khan, Vasily Lubashevskiy and Augusto Delgado |
| P14 | Molecular dynamics simulations of defect production in metal materials by irradiation Tenta Kashiyama and Masaharu Matsumoto |
| P15 | Acceleration of Exhaustive Accuracy Testing of Elementary Functions over All binary32 Inputs Shota Naito and Katsuhisa Ozaki |
| P16 | Dynamic Obstacle Avoidance in the Leading Robot System for Power Wheelchairs Yuya Kawata and Katsuhiro Hori |
| P17 | A Simulation Framework for Swelling-Induced Delamination, Crack Formation, and Weathering Patterns Tomohiro Mimura and Yasuhiro Inoue |
| P18 | Molecular Dynamics Simulation on the Adsorption Process of a Degradative Enzyme onto Polyethylene Terephthalate Itsuho Otsuka, Susumu Fujiwara, Masato Hashimoto, Daisuke Tadokoro and Tomoya Imai |
| P19 | Molecular dynamics simulation of OH-radical scavenging by catechins Shinya Fujiwara, Susumu Fujiwara, Yoshiteru Yonetani, Takao Otsuka, Yoshiyuki Hirano and Yasuhisa Oya |
| P20 | DFTB Analysis of Hydrogen Abstraction from Deoxyribose by OH Radicals Shun Kitamura, Susumu Fujiwara, Yoshiteru Yonetani, Takao Otsuka, Masanori Hara, Hiroaki Nakamura, Yoshiyuki Hirano and Tsukasa Aso |
| P21 | Molecular dynamics simulation of the deletion formation process in DNA repair Tatsuya Nozaki, Susumu Fujiwara, Yoshiteru Yonetani, Ken Akamatsu and Naoya Shikazono |
| P22 | Performance Evaluation of a Small Four-Wheeled Rover on Sloped Lunar Soil Simulant: A Coupled DEM-MBD Approach Kimitaka Watanabe, Kensei Kajihara, Masataka Kawaguchi and Kazuto Tanaka |
| P23 | Operational Analyses of Resistance Switching Model by using Circuit Simulator Kei Yamashita and Yusuke Nishi |
| P24 | Three-Dimensional Flow Field Simulation in Blood Vessels Using Physics-Informed Neural Networks Ryohei Yasuda, Koko Phyozin, Shinya Imai and Takahisa Yamamoto |
| P25 | Key Feature Identification for Quantifying the Re-moval Performance of Air Purifiers Daiki Kitajima, Yu Sugawara, Tatsuya Sato, Zhaoxing Wang, Yuan Liu, Yusong Peng, Kentaro Kobayashi, Yuto Ota, Taiki Fukuno, Shouei Miura, Toshiki Takahashi, Yoshihiko Miyawaki and Taisei Watanabe |
| P26 | Large-Scale Full-PIC Simulation of Space Charge Effects in Beam Injection Siyu Zhang, Toru Takahashi, Shun Inoue, Kanato Yuri, Zhichao Zuo, Yuxuan Xu and Toshiki Takahashi |
| P27 | Full-PIC Simulation of Collisionless Magnetic Reconnection in a Harris Current Sheet Yuxuan Xu, Siyu Zhang, Shun Inoue, Toru Takahashi, Kanato Yuri, Zhichao Zuo, Ryosuke Koizumi, Yuto Suzuki, Suguru Nozawa, Shota Morishita and Toshiki Takahashi |
| P28 | CFD Simulation of Indoor Pollen Trajectories and Bursting under Humidification Yu Sugawara, Tatsuya Sato, Daiki Kitajima, Zhaoxing Wang, Yuan Liu, Yusong Peng, Kentaro Kobayashi, Yuto Ota, Taiki Fukuno, Shouei Miura, Taisei Watanabe, Toshiki Takahashi and Yoshihiko Miyawaki |
| P29 | Development and Verification of a Three-Dimensional Hybrid-PIC Code with a Helmholtz-Type Ohm’s Law for Field-Reversed Configuration Plasmas Toru Takahashi, Siyu Zhang, Shun Inoue, Kanato Yuri, Toshiki Takahashi and Masahiko Sato |
| P30 | Development of a LED-based Work Function Measurement Method Using the Fowler Method Yuto Komiyama and Masafumi Yoshida |
| P31 | Numerical Investigation of NBI Fast-Ion Confinement in an ARTEMIS-Type D–³He/FRC Reactor Kanato Yuri, Shun Inoue, Toru Takahashi, Siyu Zhang, Masahiko Sato and Toshiki Takahashi |
| P32 | Influence of the Reference Time on Charged-Particle Trajectory Calculations in Static Electric Fields Shun Inoue, Toru Takahashi, Siyu Zhang, Kanato Yuri, Yuxuan Xu, Zhichao Zuo, Ryosuke Koizumi, Yuto Suzuki, Suguru Nozawa, Shota Morishita, Toshiki Takahashi and Masahiko Sato |
| P33 | Three-Dimensional Simulation of Charged-Particle Beam Transport and Spatial Evolution Zhichao Zuo, Siyu Zhang, Toru Takahashi, Shun Inoue, Kanto Yuri, Yuxuan Xu, Ryosuke Koizumi, Yuto Suzuki, Suguru Nozawa, Shota Morishita and Toshiki Takahashi |
| P34 | CNN-Based Estimation of Friction Coefficient and Seizure Progression from In-Situ Thermographic Images Shotaro Yamaguchi, Hiroshi Kinoshita and Hitoshi Washizu |
| P35 | Sequential Measurement Point Selection Based on Deep Ensemble Uncertainty for Radiation Source Distribution Estimation Haruto Ishikawa, Masaharu Matsumoto and Katsuhiko Yamaguchi |
| P36 | Evaluation of Shielding Effects on γ-ray Energy Spectrum Measured by Compton Camera Shota Uezu and Katsuhiko Yamaguchi |
Chairs:
Takashi Hara (National Institute of Technology, Kagoshima College, Japan)
Chako Takahashi (Sapporo City University, Japan)
Masafumi Yoshida (National Institute of Technology, Ube College., Japan)
Chako Takahashi (Sapporo City University, Japan)
Masafumi Yoshida (National Institute of Technology, Ube College., Japan)
Location: Large conference room (dai-kaigishitsu)
16:30-18:00 Session StP: Student Session (Poster Presentation)
Posters P01–P36 are presented in this session. For the list of poster titles and authors, please see Session StS (Student Session (Shotgun Presentation)).
Chairs:
Takashi Hara (National Institute of Technology, Kagoshima College, Japan)
Chako Takahashi (Sapporo City University, Japan)
Masafumi Yoshida (National Institute of Technology, Ube College., Japan)
Chako Takahashi (Sapporo City University, Japan)
Masafumi Yoshida (National Institute of Technology, Ube College., Japan)
Location: Event plaza (1F)
Thursday, October 29th
View this program: with abstractssession overviewtalk overview
09:40-11:00 Session 7L: Symposium 1 ④
Chair:
Hiroaki Ohtani (National Institute for Fusion Science, Japan)
Location: Large conference room (dai-kaigishitsu)
| 09:40 | [#36] Construction of an IPT System Without Proprietary Libraries and Its Application to Scientific Visualization (abstract) PRESENTER: Yuichi Tamura |
| 10:00 | [#44] Interactive Volume Rendering of Quantum-Mechanical Scalar Fields Based on the VOIR Framework (abstract) PRESENTER: Hiroya Suno |
| 10:20 | [#90] Size Perception Bias of Virtual Objects in Augmented Reality Environments (abstract) PRESENTER: Iori Komasa |
| 10:40 | [#95] Development of a Mixed Reality-Based Collaborative Visualization Environment (abstract) PRESENTER: Yuma Kawachi |
09:40-11:00 Session 7M: OS5⑦
Chair:
Yoshihisa Fujita (Nihon University, Japan)
| 09:40 | [#124] Simulation of Radiation Generation and Transport in Electron Storage Ring Using PHITS (abstract) PRESENTER: Runa Murayama |
| 10:00 | [#76] Robust Geometric Deformation for Diameter-Varying Hemodynamic Simulation of Coronary Bypass Grafts (abstract) PRESENTER: Akihisa Baba |
| 10:20 | [#73] Numerical Method for Solving EFG-Type Saddle-Point Problem: Development of ICCG($\tau$) Method (abstract) PRESENTER: Hirotaka Araki |
| 10:40 | [#128] Convergence analysis of a hierarchical parallel solver with iterative refinement for saddle point problems (abstract) |
09:40-11:00 Session 7S: OS2②
Chair:
Akihiro Kudo (National Institute of Technology, Tomakomai College, Japan)
Location: Small conference room (sho-kaigishitsu)
| 09:40 | [#24] An Integrated CFD Workflow Platform for In-House Solvers: Modular Architecture and AI-Assisted Implementation (abstract) PRESENTER: Hsueh-Jui Lu |
| 10:00 | [#57] Comparative Study on Monolithic and Partitioned Methods for Piezoelectric Analysis (abstract) PRESENTER: Kotaro Tao |
| 10:20 | [#58] Altitude Control Simulation of Insect Flight Using Adaptive Mesh Control Method (abstract) PRESENTER: Kaede Sugikawa |
| 10:40 | [#125] Study of Numerical Wave Analysis Methods for Musical Instrument Acoustic Analysis (abstract) PRESENTER: Shori Hayashizono |
11:00-11:10Break
11:10-11:40 Session IT3: Invited Talk: Prof. Hsien Shang
https://jsst-conf.jp/2026/invited_talks/
Location: Large conference room (dai-kaigishitsu)
| 11:10 | [IT3] Simulating the Birth of Sun-like Stars: From Magnetized Flows to Synthetic Observations (abstract) |
11:40-13:00Lunch Break
13:00-14:20 Session 8L: Symposium 1 ⑤
Chair:
Susumu Fujiwara (Kyoto Institute of Technology, Japan)
Location: Large conference room (dai-kaigishitsu)
| 13:00 | [#143] Effects of Driving Force Configuration on Spherical Shell Dynamo (abstract) PRESENTER: Hiroki Hasegawa |
| 13:20 | [#31] In-Situ Visualization Analysis of MHD Simulations of Dipole Magnetic Field Reversals (abstract) PRESENTER: Hiroaki Ohtani |
| 13:40 | [#68] Comparative Visualization of Multi-Resolution Ocean-Model Pumice-Drift Simulations around Japan (abstract) PRESENTER: Masaki Yamabe |
| 14:00 | [#127] Macro-Micro Interlocked Modeling of Cross-Reference Solar-Terrestrial Physics Simulation by Code-To-Code Adapter Library (abstract) PRESENTER: Yuto Katoh |
13:00-14:20 Session 8M: OS3① (13:20-14:20)
Chair:
Shunsuke Nansai (Akita University, Japan)
| 13:00 | (Session starts at 13:20) |
| 13:20 | [#86] Simulation of locomotion and fabrication motion for mobile additive manufacturing using inchworm robot (abstract) PRESENTER: Koki Jimbo |
| 13:40 | [#10] Improving Spatial Distribution and Descriptor Robustness for Crater-Based Local Feature Detection in Lunar Images (abstract) PRESENTER: Shotaro Semba |
| 14:00 | [#67] A Prediction Method for Elbow Joint Angle Using an NDARX Model Considering Electromechanical Delay and Pseudo-MUAPT Inputs (abstract) PRESENTER: Toru Nabeshima |
13:00-14:20 Session 8S: RS②
Location: Small conference room (sho-kaigishitsu)
| 13:00 | [#11] Lunar Crater Detection Using Spiking Neural Networks for Low-Resource Environments (abstract) PRESENTER: Rikuto Nishiyama |
| 13:20 | [#22] Autonomous Evaluation and Optimization of AI-Generated Motion Pictograms via Agentic Multimodal Large Language Model (abstract) PRESENTER: Natsumi Okatani |
| 13:40 | [#41] Identification of Synthetic Speech and Natural Speech Using Higuchi Fractal Dimension and Lyapunov Exponent (abstract) PRESENTER: Shingo Nukui |
| 14:00 | [#42] Synthetic Speech Recognition Based on Chaos Analy-sis Utilizing Differences in Dynamic Response Due to Superimposed Micro-Noise (abstract) PRESENTER: Tappei Ando |
14:20-14:40Coffee Break
14:40-16:00 Session 9L: Symposium 1 ⑥
Chair:
Chenxu Wang (National Institute for Fusion Science (NIFS), Japan)
Location: Large conference room (dai-kaigishitsu)
| 14:40 | [#26] Simulation Analysis of the Shielding Effect of Di-vertor Leg Structures Against Dust Particle Injection in the Large Helical Device (abstract) PRESENTER: Mamoru Shoji |
| 15:00 | [#81] Automation Generation System for Plasma-Wall Interaction Prediction Models (abstract) PRESENTER: Ayumi Kudo |
| 15:20 | [#88] Visualization of particle data with the vacuum vessel model using Digital-LHD (abstract) PRESENTER: Meguru Nakamura |
| 15:40 | [#112] Deep Learning-Based Prediction of Three-Dimensional Potential Distributions for kMC Simulations in W-H-He Systems (abstract) PRESENTER: Hiromu Igarashi |
14:40-16:00 Session 9M: OS3②
Chair:
Koki Jimbo (Meiji University, Japan)
| 14:40 | [#121] CFD Analysis of the Effects of Center-of-Mass Position and Asymmetric Undulatory Shape on the Gliding Performance of a Flying Snake Model (abstract) PRESENTER: Yuki Takakuwa |
| 15:00 | [#89] An Evaluation of Random Forest-Based Attack Type Classification in Multi-Stage Network Intrusion Detection Systems (abstract) PRESENTER: Sakie Horiuchi |
| 15:20 | [#8] Basic Algorithm of Path Interpolation for Lizard-Inspired Single-Actuated Robot (abstract) PRESENTER: Shunsuke Nansai |
| 15:40 | [#131] Field Validation of Machine-Learning-Based Method for Determining LiDAR Survey Positions to Reduce Occlusion in Forest 3D Point-Cloud Measurement (abstract) PRESENTER: Kazuki Sakamoto |
14:40-16:00 Session 9S: OS2③
Chair:
Daisuke Ishihara (Kyushu Institute of Technology, Japan)
Location: Small conference room (sho-kaigishitsu)
| 14:40 | [#100] Application of Product-type Krylov Subspace Methods to Electromagnetic Field Problem in Parallel Environment (abstract) |
| 15:00 | [#111] Study of Electromagnetic Field Analysis Methods for EMC Evaluation of Microwave Scalpels in Operating Room (abstract) PRESENTER: Yosuke Iwai |
| 15:20 | [#113] Study on Simulation-Based Evaluation of Thermal Injury in Human Tissue during Microwave Scalpel Use (abstract) PRESENTER: Kohei Oga |
| 15:40 | [#144] Multi-Physics Simulation Model for Magnetospheric Structure Formation in Strong Electromagnetic Fields (abstract) PRESENTER: Toseo Moritaka |
16:00-16:10Break
16:10-17:10 Session 10L: RS③
Location: Large conference room (dai-kaigishitsu)
| 16:10 | [#46] An end-to-end differentiable FSI surrogate model via adaptive immersed-boundary graph attention and analytic modal ROM (abstract) PRESENTER: Liu Yang |
| 16:30 | [#56] Computed tomography based orthotropic material mapping for finite element analysis of the violin (abstract) |
| 16:50 | [#61] Surrogate Modeling of Large-Deformation Fluid-Structure Interaction via PINN (abstract) PRESENTER: Hanwen Zhang |
16:10-16:50 Session 10M: OS3③
Chair:
Shunsuke Nansai (Akita University, Japan)
| 16:10 | [#130] Development of a Wave Field Reproduction Simulator Using NOWPHAS Observation Data (abstract) PRESENTER: Ryohei Shinozuka |
| 16:30 | [#123] Simulation Analysis of Crop Row-Following Control Based on Image Processing and EKF Estimation for Compact Weeding Robot (abstract) PRESENTER: Koki Takahashi |
16:10-17:10 Session 10S: OS2④
Chair:
Amane Takei (University of Miyazaki, Japan)
Location: Small conference room (sho-kaigishitsu)
| 16:10 | [#55] Matrix-Vector Product Computation for GPGPU-based Finite Element Fluid Analysis (abstract) PRESENTER: Masato Haraguchi |
| 16:30 | [#116] Algebraic Multigrid Preconditioning for Large-scale FE Structural Analysis in GPU Environments (abstract) PRESENTER: Masae Hayashi |
| 16:50 | [#137] Bringing GPU acceleration to open-source FEM (abstract) PRESENTER: Kanato Kono |
17:10-17:20Break