Tsuyoshi Ichimura

Orcid: 0000-0003-4345-2392

According to our database1, Tsuyoshi Ichimura authored at least 58 papers between 2010 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Calculation of cross-correlation function accelerated by TensorFloat-32 Tensor Core operations on NVIDIA's Ampere and Hopper GPUs.
J. Comput. Sci., April, 2023

A Novel Implicit Stress Integration Algorithm and its Verification Using von Mises and Drucker Prager Plasticity.
Proceedings of the 15th International Conference on Computer Modeling and Simulation, 2023

Development of 3D Viscoelastic Crustal Deformation Analysis Solver with Data-Driven Method on GPU.
Proceedings of the Computational Science - ICCS 2023, 2023

2022
Scalable large-scale multi-physics earthquake simulation on multiple GPUs with stabilization.
J. Comput. Sci., 2022

GPU-Accelerated Sparse Matrix Vector Product based on Element-by-Element Method for Unstructured FEM using OpenACC.
Proceedings of the 9th Workshop on Accelerator Programming Using Directives, 2022

Extreme Scale Earthquake Simulation with Uncertainty Quantification.
Proceedings of the SC22: International Conference for High Performance Computing, 2022

Scalable Finite-Element Viscoelastic Crustal Deformation Analysis Accelerated with Data-Driven Method.
Proceedings of the IEEE/ACM Workshop on Latest Advances in Scalable Algorithms for Large-Scale Heterogeneous Systems, 2022

Calculation of Cross-correlation Function Accelerated by Tensor Cores with TensorFloat-32 Precision on Ampere GPU.
Proceedings of the Computational Science - ICCS 2022, 2022

152K-computer-node parallel scalable implicit solver for dynamic nonlinear earthquake simulation.
Proceedings of the HPC Asia 2022: International Conference on High Performance Computing in Asia-Pacific Region, Virtual Event, Japan, January 12, 2022

2021
High-Performance Computing Implementations of Agent-Based Economic Models for Realizing 1: 1 Scale Simulations of Large Economies.
IEEE Trans. Parallel Distributed Syst., 2021

High-fidelity nonlinear low-order unstructured implicit finite-element seismic simulation of important structures by accelerated element-by-element method.
J. Comput. Sci., 2021

Seamless Simulations of Earthquake Disasters and Economy at 1: 1 scale Utilizing Big-data.
Proceedings of the WI-IAT '21: IEEE/WIC/ACM International Conference on Web Intelligence, Hybrid Event / Melbourne, VIC, Australia, December 14 - 17, 2021, 2021

GPU Porting of Scalable Implicit Solver with Green's Function-Based Neural Networks by OpenACC.
Proceedings of the Accelerator Programming Using Directives - 8th International Workshop, 2021

Fast scalable implicit solver with convergence of equation-based modeling and data-driven learning: earthquake city simulation on low-order unstructured finite element.
Proceedings of the PASC '21: Platform for Advanced Scientific Computing Conference, 2021

Large-Scale Stabilized Multi-physics Earthquake Simulation for Digital Twin.
Proceedings of the Computational Science - ICCS 2021, 2021

2020
Development of element-by-element kernel algorithms in unstructured finite-element solvers for many-core wide-SIMD CPUs: Application to earthquake simulation.
J. Comput. Sci., 2020

A Fast Scalable Iterative Implicit Solver with Green's function-based Neural Networks.
Proceedings of the 11th IEEE/ACM Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2020

Low-Order Finite Element Solver with Small Matrix-Matrix Multiplication Accelerated by AI-Specific Hardware for Crustal Deformation Computation.
Proceedings of the PASC '20: Platform for Advanced Scientific Computing Conference, Geneva, Switzerland, June 29, 2020

Data-Driven Approach to Inversion Analysis of Three-Dimensional Inner Soil Structure via Wave Propagation Analysis.
Proceedings of the Computational Science - ICCS 2020, 2020

Data Assimilation in Volcano Deformation Using Fast Finite Element Analysis with High Fidelity Model.
Proceedings of the Computational Science - ICCS 2020, 2020

The Effectiveness of Low-Precision Floating Arithmetic on Numerical Codes: A Case Study on Power Consumption.
Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2020

Fast Multi-Step Optimization with Deep Learning for Data-Centric Supercomputing.
Proceedings of the HP3C 2020: 4th International Conference on High Performance Compilation, 2020

2019
Matched Filtering Accelerated by Tensor Cores on Volta GPUs With Improved Accuracy Using Half-Precision Variables.
IEEE Signal Process. Lett., 2019

Acceleration of unstructured implicit low-order finite-element earthquake simulation using OpenACC on Pascal GPUs.
Int. J. High Perform. Comput. Netw., 2019

GPU Implementation of a Sophisticated Implicit Low-Order Finite Element Solver with FP21-32-64 Computation Using OpenACC.
Proceedings of the Accelerator Programming Using Directives - 6th International Workshop, 2019

Heuristic Optimization with CPU-GPU Heterogeneous Wave Computing for Estimating Three-Dimensional Inner Structure.
Proceedings of the Computational Science - ICCS 2019, 2019

Distributed Memory Parallel Implementation of Agent-Based Economic Models.
Proceedings of the Computational Science - ICCS 2019, 2019

A Fast 3D Finite-Element Solver for Large-Scale Seismic Soil Liquefaction Analysis.
Proceedings of the Computational Science - ICCS 2019, 2019

Development of Element-by-Element Kernel Algorithms in Unstructured Implicit Low-Order Finite-Element Earthquake Simulation for Many-Core Wide-SIMD CPUs.
Proceedings of the Computational Science - ICCS 2019, 2019

2018
A fast scalable implicit solver for nonlinear time-evolution earthquake city problem on low-ordered unstructured finite elements with artificial intelligence and transprecision computing.
Proceedings of the International Conference for High Performance Computing, 2018

Balanced Graph Partition Refinement using the Graph p-Laplacian.
Proceedings of the Platform for Advanced Scientific Computing Conference, 2018

A Fast Scalable Implicit Solver with Concentrated Computation for Nonlinear Time-Evolution Problems on Low-Order Unstructured Finite Elements.
Proceedings of the 2018 IEEE International Parallel and Distributed Processing Symposium, 2018

Development of Scalable Three-Dimensional Elasto-Plastic Nonlinear Wave Propagation Analysis Method for Earthquake Damage Estimation of Soft Grounds.
Proceedings of the Computational Science - ICCS 2018, 2018

Viscoelastic Crustal Deformation Computation Method with Reduced Random Memory Accesses for GPU-Based Computers.
Proceedings of the Computational Science - ICCS 2018, 2018

Development of Octree-Based High-Quality Mesh Generation Method for Biomedical Simulation.
Proceedings of the Computational Science - ICCS 2018, 2018

Wave Propagation Simulation of Complex Multi-Material Problems with Fast Low-Order Unstructured Finite-Element Meshing and Analysis.
Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2018

2017
Implicit Low-Order Unstructured Finite-Element Multiple Simulation Enhanced by Dense Computation Using OpenACC.
Proceedings of the Accelerator Programming Using Directives - 4th International Workshop, 2017

Fast and Scalable Low-Order Implicit Unstructured Finite-Element Solver for Earth's Crust Deformation Problem.
Proceedings of the Platform for Advanced Scientific Computing Conference, 2017

Fast Finite Element Analysis Method Using Multiple GPUs for Crustal Deformation and its Application to Stochastic Inversion Analysis with Geometry Uncertainty.
Proceedings of the International Conference on Computational Science, 2017

On the performance and scalability of an HPC enhanced Multi Agent System based evacuation simulator.
Proceedings of the International Conference on Computational Science, 2017

2016
Robust and portable capacity computing method for many finite element analyses of a high-fidelity crustal structure model aimed for coseismic slip estimation.
Comput. Geosci., 2016

Acceleration of Element-by-Element Kernel in Unstructured Implicit Low-Order Finite-Element Earthquake Simulation Using OpenACC on Pascal GPUs.
Proceedings of the Third Workshop on Accelerator Programming Using Directives, 2016

Automatic Evacuation Management Using a Multi Agent System and Parallel Meta-Heuristic Search.
Proceedings of the PRIMA 2016: Princiles and Practice of Multi-Agent Systems, 2016

Octree-Based Multiple-Material Parallel Unstructured Mesh Generation Method for Seismic Response Analysis of Soil-Structure Systems.
Proceedings of the International Conference on Computational Science 2016, 2016

2015
Implicit nonlinear wave simulation with 1.08T DOF and 0.270T unstructured finite elements to enhance comprehensive earthquake simulation.
Proceedings of the International Conference for High Performance Computing, 2015

Scalable Multicase Urban Earthquake Simulation Method for Stochastic Earthquake Disaster Estimation.
Proceedings of the International Conference on Computational Science, 2015

Numerical Verification Criteria for Coseismic and Postseismic Crustal Deformation Analysis with Large-scale High-fidelity Model.
Proceedings of the International Conference on Computational Science, 2015

2014
Physics-Based Urban Earthquake Simulation Enhanced by 10.7 BlnDOF × 30 K Time-Step Unstructured FE Non-Linear Seismic Wave Simulation.
Proceedings of the International Conference for High Performance Computing, 2014

A Scalable Workbench for Large Urban Area Simulations, Comprised of Resources for Behavioural Models, Interactions and Dynamic Environments.
Proceedings of the PRIMA 2014: Principles and Practice of Multi-Agent Systems, 2014

A Physics-based Monte Carlo Earthquake Disaster Simulation Accounting for Uncertainty in Building Structure Parameters.
Proceedings of the International Conference on Computational Science, 2014

A Quick Earthquake Disaster Estimation System with Fast Urban Earthquake Simulation and Interactive Visualization.
Proceedings of the International Conference on Computational Science, 2014

Several Hundred Finite Element Analyses of an Inversion of Earthquake Fault Slip Distribution using a High-fidelity Model of the Crustal Structure.
Proceedings of the International Conference on Computational Science, 2014

2013
Strengthening of Parallel Computation Performance of Integrated Earthquake Simulation.
J. Comput. Civ. Eng., 2013

On the Development of an MAS Based Evacuation Simulation System: Autonomous Navigation and Collision Avoidance.
Proceedings of the PRIMA 2013: Principles and Practice of Multi-Agent Systems, 2013

HPC Enhanced Large Urban Area Evacuation Simulations with Vision based Autonomously Navigating Multi Agents.
Proceedings of the International Conference on Computational Science, 2013

2012
Parallel Scalability Enhancements of Seismic Response and Evacuation Simulations of Integrated Earthquake Simulator.
Proceedings of the High Performance Computing for Computational Science, 2012

2011
On some recent achievements of earthquake simulation.
Proceedings of the International Conference on Computational Science, 2011

2010
A fast algorithm for computing least-squares cross-validations for nonparametric conditional kernel density functions.
Comput. Stat. Data Anal., 2010


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