Lange, M., Palamara, S., Lassila, T. et al. (3 more authors) (2015) Efficient Numerical Schemes for Computing Cardiac Electrical Activation over Realistic Purkinje Networks: Method and Verification. In: Functional Imaging and Modeling of the Heart. 8th International Conference, FIMH 2015, June 25-27, 2015, Maastricht, The Netherlands. Lecture Notes in Computer Science, 9126 . Springer International Publishing ISBN 978-3-319-20308-9
Abstract
We present a numerical solver for the fast conduction system in the heart using both a CPU and a hybrid CPU/GPU implementation. To verify both implementations, we construct analytical solutions and show that the L2-error is similar in both implementations and decreases linearly with the spatial step size. Finally, we test the performance of the implementations with networks of varying complexity, where the hybrid implementation is, on average, 5.8 times faster.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2015 Springer International Publishing Switzerland. This is an author-produced version of a paper accepted for publication in Lecture Notes in Computer Science. Uploaded in accordance with the publisher's self-archiving policy |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 04 May 2015 13:41 |
Last Modified: | 01 Nov 2016 21:42 |
Published Version: | http://dx.doi.org/10.1007/978-3-319-20309-6_49 |
Status: | Published |
Publisher: | Springer International Publishing |
Series Name: | Lecture Notes in Computer Science |
Refereed: | Yes |
Identification Number: | 10.1007/978-3-319-20309-6_49 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:85316 |