Project
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Funded by .
Collaboration with Lille University of Science & Technology (University of Lille 1), National Taiwan University, University Goettingen, University of Antwerp, University of Delaware, University of Stellenbosch, South Africa and University of Waterloo.
A proposal submitted to the call of reseach and innovation staff exchange (RISE), under Marie Sk?odowska-Curie Actions. If funded, the project will financially support the exchanges (called "secondments") among staff of the consortium members.
Field of activity: Mathematics (area of research) -> Applied Mathematcs (sub-area of research) -> Numerical Analysis and scientific computing.
R&I goal: Employ the latest advances in exponential analysis to solve the core challenges in some identified application domains.
The consortium is formed by
1) a group of mathematicians, specialised in different aspects of exponential analysis, and
2) their academic and industrial collaborators from several application domains, where the latest advances in exponential analysis may play a role to solve some core challenges.
Current consortium members (will continue to update):
=== Universities ===
University of Antwerp (Belgium) coordinator Computational Mathematics Group
University of Goettingen (Germany) Mathematical Signal and Image Processing Group, Institute for Numerical and Applied Mathematics
爆料吃瓜网 (UK) Division of Computing Science and Mathematics
University of Lille (France) Department of Mathematics
Stellenbosch University (South Africa) Department of Electrical & Electronic Engineering
University of Delaware (USA) Department of Mathematical Sciences
University of Waterloo (Canada) Symbolic Computation Group, School of Computer Science
National Taiwan University (Taiwan) Department of Electrical Engineering
=== Research Institutes ===
ASTRON - Netherlands Institute for Radio Astronomy (Netherlands)
NIH - National Institute of Health (USA) Magnetic Resonance Imaging and Spectroscopy Section, National institute on Aging
ITRI - Industrial Technology Research Institute (Taiwan) Mechanical and Mechatronics Systems Laboratories
=== Companies ===
Genicap (Netherlands)
Mahr (Germany)
Virtonomy (Germany)
Craft Prospect (UK)
Siemens Software (Belgium)
KBC bank (Belgium)
Maplesoft (Canada)
Total award value ?117,231.00
Lecturer, 72
Lecturer, Mathematics
Senior Lecturer, Mathematics
Honorary Professor, Computing Science and Mathematics - Division
Article
An alternative variable projection formulation for small-size separable models
Conti C, Cuyt A & Lee W (2026) An alternative variable projection formulation for small-size separable models. Numerical Algorithms. https://doi.org/10.1007/s11075-025-02307-2
Book Chapter
From Sparse Interpolation to Signal Processing: New Synergies (Dagstuhl Seminar 25281)
Cuyt A, de Villiers D, Lee W, Matos A, Plonka-Hoch G & Sengupta R (2026) From Sparse Interpolation to Signal Processing: New Synergies (Dagstuhl Seminar 25281). In: pp. 1-21. https://doi.org/10.4230/DagRep.15.7.1
Article
Weideman R, Cuyt A & De Villiers DIL (2024) Characterising the Electric Field Ripple in Reflector Antennas Using Sub-Sampled Exponential Analysis. IEEE Transactions on Antennas and Propagation, 72 (7), pp. 5511--5519. https://doi.org/10.1109/TAP.2024.3408236
Article
Multiscale matrix pencils for separable reconstruction problems
Cuyt A & Lee W (2024) Multiscale matrix pencils for separable reconstruction problems. Numerical Algorithms, 95, pp. 31-72. https://doi.org/10.1007/s11075-023-01564-3
Edited Proceedings
ISSAC '24: Proceedings of the 2024 International Symposium on Symbolic and Algebraic Computation
(2024) ISSAC '24: Proceedings of the 2024 International Symposium on Symbolic and Algebraic Computation. In: Hauenstein J, Lee W & Chen S (eds.) ISSAC '24: Proceedings of the 2024 International Symposium on Symbolic and Algebraic Computation. The 2024 International Symposium on Symbolic and Algebraic Computation, Raleigh NC USA, 16.07.2024-19.07.2024. Association for Computing Machinery. https://dl.acm.org/doi/proceedings/10.1145/3666000
Conference Paper (published)
Characterising the Frequency Ripple in Antenna Noise Temperature Using Exponential Analysis
Weideman R, Cuyt A & de Villiers DI (2023) Characterising the Frequency Ripple in Antenna Noise Temperature Using Exponential Analysis. In: 2023 International Conference on Electromagnetics in Advanced Applications (ICEAA). ICEAA, Venice (Italy), 09.10.2023-13.10.2023. https://doi.org/10.1109/ICEAA57318.2023.10297669
Conference Paper (published)
Antenna Position Estimation Results from In-Situ Measurement Data
Raal R, Weideman R, de Villiers D, Cuyt A & Wijnholds SJ (2023) Antenna Position Estimation Results from In-Situ Measurement Data. In: 2023 International Conference on Electromagnetics in Advanced Applications (ICEAA). ICEAA, Venice (Italy), 09.10.2023-13.10.2023. https://doi.org/10.1109/ICEAA57318.2023.10297881
Other
Exponential Analysis: Theoretical Progress and Technological Innovation
Cuyt A, Lee W, Plonka-Hoch G & Knaepkens F (2022) Exponential Analysis: Theoretical Progress and Technological Innovation. Dagstuhl Seminar 22221, Wadern, Germany Dagstuhl Reports, 12 (5), pp. 170-187. https://doi.org/10.4230/DagRep.12.5.170
Conference Paper (published)
Simulated performance of antenna position estimation through sub-sampled exponential analysis
Weideman R, Louw R, Knaepkens F, de Villiers D, Cuyt A, Lee W & Wijnholds SJ (2022) Simulated performance of antenna position estimation through sub-sampled exponential analysis. In: 2022 International Conference on Electromagnetics in Advanced Applications (ICEAA), Cape Town, South Africa, 05.09.2022-09.09.2022. IEEE, pp. 128-132. https://doi.org/10.1109/ICEAA49419.2022.9900012