Lalith Maddegedara
Orcid: 0000-0001-6334-4802Affiliations:
- University of Tokyo, Department of Civil Engineering, Japan
According to our database1,
Lalith Maddegedara
authored at least 42 papers
between 2012 and 2023.
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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
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
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
A novel MPI+MPI hybrid approach combining MPI-3 shared memory windows and C11/C++11 memory model.
J. Parallel Distributed Comput., 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
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
SEEVis: A Smart Emergency Evacuation Plan Visualization System with Data-Driven Shot Designs.
Comput. Graph. Forum, 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 Assimilation in Volcano Deformation Using Fast Finite Element Analysis with High Fidelity Model.
Proceedings of the Computational Science - ICCS 2020, 2020
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
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
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 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
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
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
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 Quick Earthquake Disaster Estimation System with Fast Urban Earthquake Simulation and Interactive Visualization.
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