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06/01/2023
CS4ML: A general framework for active learning with arbitrary data based on Christoffel functions
We introduce a general framework for active learning in regression probl...
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08/25/2022
CAS4DL: Christoffel Adaptive Sampling for function approximation via Deep Learning
The problem of approximating smooth, multivariate functions from sample ...
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02/07/2022
A high order unfitted hybridizable discontinuous Galerkin method for linear elasticity
This work analyzes a high order hybridizable discontinuous Galerkin (HDG...
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02/04/2022
Towards optimal sampling for learning sparse approximation in high dimensions
In this chapter, we discuss recent work on learning sparse approximation...
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01/31/2022
An Adaptive sampling and domain learning strategy for multivariate function approximation on unknown domains
Many problems in computational science and engineering can be described ...
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08/04/2019