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09/07/2023
A Novel Immersed Boundary Approach for Irregular Topography with Acoustic Wave Equations
Irregular terrain has a pronounced effect on the propagation of seismic ...
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10/20/2020
Temporal blocking of finite-difference stencil operators with sparse "off-the-grid" sources
Stencil kernels dominate a range of scientific applications, including s...
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04/22/2020
Scaling through abstractions – high-performance vectorial wave simulations for seismic inversion with Devito
[Devito] is an open-source Python project based on domain-specific langu...
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12/02/2019
GPU Support for Automatic Generation of Finite-Differences Stencil Kernels
The growth of data to be processed in the Oil Gas industry matches t...
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07/05/2019
Automatic Differentiation for Adjoint Stencil Loops
Stencil loops are a common motif in computations including convolutional...
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02/13/2019
Training on the Edge: The why and the how
Edge computing is the natural progression from Cloud computing, where, i...
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10/11/2018
Combining checkpointing and data compression for large scale seismic inversion
Seismic inversion and imaging are adjoint-based optimization problems th...
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01/12/2018
High-level python abstractions for optimal checkpointing in inversion problems
Inversion and PDE-constrained optimization problems often rely on solvin...
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09/12/2016
Devito: Towards a generic Finite Difference DSL using Symbolic Python
Domain specific languages (DSL) have been used in a variety of fields to...
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08/30/2016
Devito: automated fast finite difference computation
Domain specific languages have successfully been used in a variety of fi...
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08/13/2016