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- Shafaat, Tallat M., et al.
(författare)
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A method of adaptive coarsening for compressing scientific datasets
- 2007
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Ingår i: Applied Parallel Computing. - Berlin, Heidelberg : Springer Berlin Heidelberg. - 9783540757542 ; , s. 774-780
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Konferensbidrag (refereegranskat)abstract
- We present adaptive coarsening, a multi-resolution lossy compression algorithm for scientific datasets. The algorithm provides guaranteed error bounds according to the user's requirements for subsequent post-processing. We demonstrate compression factors of up to an order of magnitude with datasets coming from solutions to time-dependent partial differential equations in one and two dimensions.
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