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Most recent publications

A. Thune, S. Reinemo, T. Skeie and X. Cai

Detailed Modeling of Heterogeneous and Contention-Constrained Point-to-Point MPI Communication

IEEE Transactions on Parallel and Distributed Systems 34, no. 5 (2023): 1580-1593.
Journal Article
2023
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L. Burchard, K. G. Hustad, J. Langguth and X. Cai

Enabling unstructured-mesh computation on massively tiled AI processors: An example of accelerating in silico cardiac simulation

Frontiers in Physics 11 (2023).
Journal Article
2023
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Å. Telle, J. D. Trotter, X. Cai, H. Finsberg, M. Kuchta, J. Sundnes and S. Wall

A cell-based framework for modeling cardiac mechanics

Biomechanics and Modeling in Mechanobiology 10101010, no. 1137/11115/11109/101145/779359 (2023).
Journal Article
2023
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K. G. Hustad and X. Cai

Resource-efficient use of modern processor architectures for numerically solving cardiac ionic cell models

Frontiers in Physiology 13 (2022).
Journal Article
2022
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Selected publications

J. Langguth, M. Sourouri, G. T. Lines, S. Baden and X. Cai

Scalable heterogeneous CPU-GPU computations for unstructured tetrahedral meshes

IEEE Micro 35, no. 4 (2015): 6-15.
Journal Article
2015
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J. Chai, J. E. Hake, N. Wu, M. Wen, X. Cai, G. T. Lines, J. Yang, H. Su, C. Zhang and X. Liao

Towards Simulation of Subcellular Calcium Dynamics at Nanometre Resolution

International Journal of High Performance Computing Applications 29, no. 1 (2015): 51-63.
Journal Article
2015
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W. Wei, S. Clark, H. Su, M. Wen and X. Cai

Balancing Efficiency and Accuracy for Sediment Transport Simulations

Computational Science & Discovery 6 (2013): 015011.
Journal Article
2013
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D. Unat, X. Cai and S. Baden

Mint: Realizing CUDA Performance in 3D Stencil Methods With Annotated C

In Proceedings of the 25th International Conference on Supercomputing (ICS'11). ACM Press, 2011.
Proceedings, refereed
2011
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News

17 June 2020

eX3 in a nutshell - a new feature article

Courses held

IN3200 - High-Performance Computing and Numerical Projects

IN5270 - Numerical methods for partial differential equations

Students under supervision

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2014

Posters

N. Gaur, X. Cai and Y. Rudy

Spontaneous Ca2+ Release and Ca2+ Waves Underlie Early and Delayed Afterdepolarizations, and Triggered Activity, in Ryanodine Receptor Mutations Associated With Catecholaminergic Polymorphic Ventricular Tachycardia

2014.
Status: Published
N. Gaur, X. Cai and Y. Rudy

Cellular Arrhythmogenesis in CPVT in a computational model of cardiac ventricular myocyte

Maastrich, Netherlands: European Working Group of Cardiac Cellular Electrophysiology, 2014.
Status: Published
N. Gaur, X. Cai and Y. Rudy

Cellular Arrhythmogenesis in CPVT in a Computational Model of Cardiac Ventricular Myocyte

Scandinavian Physiological Society Meeting, 2014.
Status: Published

Talks, contributed

N. Gaur, X. Cai and Y. Rudy

Arrhythmogenic Mechanisms and Therapeutic Targets for Catecholaminergic Polymorphic Ventricular Tachycardia: A Simulation Study in a Human Ventricular Myocyte

In Simula Research Laboratory, 2014.
Status: Published
N. Gaur, X. Cai and Y. Rudy

Mathematical Modeling of Ca Handling and Computational Studies of Ca-related Arrhythmogenesis in Heart

In National University of Defense Technology, China. Changsha, China, 2014.
Status: Published

Public outreach

X. Cai, J. E. Hake and G. T. Lines

Supercomputing-Enabled Study of Subcellular Calcium Dynamics

2014.
Status: Published
2013

Journal articles

J. Chai, M. Wen, N. Wu, D. Huang, J. Yang, X. Cai, C. Zhang and Q. Yang

Simulating Cardiac Electrophysiology in the Era of GPU-Cluster Computing

IEICE Transactions on Information and Systems E96-D (2013): 2587-2595.
Status: Published
J. Chai, H. Su, M. Wen, X. Cai, N. Wu and C. Zhang

Resource-Efficient Utilization of CPU/GPU-Based Heterogeneous Supercomputers for Bayesian Phylogenetic Inference

The Journal of Supercomputing 66 (2013): 364-380.
Status: Published
W. Wei, S. Clark, H. Su, M. Wen and X. Cai

Balancing Efficiency and Accuracy for Sediment Transport Simulations

Computational Science & Discovery 6 (2013): 015011.
Status: Published

Proceedings, refereed

J. Langguth, N. Wu, J. Chai and X. Cai

On the GPU Performance of Cell-Centered Finite Volume Method Over Unstructured Tetrahedral Meshes

In Proceedings of the 3rd Workshop on Irregular Applications: Architectures and Algorithms. New York: ACM, 2013.
Status: Published