Leader of the group Scientific Computing: Benjamin Sanderse.
Vacancies
No vacancies currently.
News
Cells ‘walk’ to firm ground
A new mathematical model may explain how body cells get their shapes and what makes them move within a tissue. The model provides fundamental knowledge for applications in tissue engineering, amongst other things. The research was executed by Roeland Merks and Lisanne Rens, who were previously affiliated with CWI's Scientific Computing group.
CWI researchers involved in two NWO-Groot grants
In the NWO Open Competition ENW-GROOT programme, four CWI researchers received in total two grants to study machine learning and neural networks: Nikhil Bansal, Monique Laurent, Benjamin Sanderse and Leen Stougie.
New mathematical models for wind turbine load calculations
New mathematical models developed by PhD student Laurent van den Bos can help to determine the best possible way to establish new wind farms. His thesis received the predicate Cum Laude.
Weather forecast techniques help find the perfect oil drill
A new way of processing data from rock measurements could lead to a much more efficient oil extraction. During her PhD research, Sangeetika Ruchi developed a method to infer the most probable rock properties, based on only a few indirect measurements.
Members
Associated Members
Publications
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Koren, B. (2022). Denker en doener : in memoriam Piet Hemker (1941-2019). Nieuw Archief voor Wiskunde, 23(2), 113–118.
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van Halder, Y. (2022, January 18). Efficient sampling and solver enhancement for uncertainty quantification.
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Boonstra, B.C, & Oosterlee, C.W. (2021). Valuation of electricity storage contracts using the COS method. Applied Mathematics and Computation, 410. doi:10.1016/j.amc.2021.126416
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Gugole, F, Coffeng, L.E, Edeling, W.N, Sanderse, B, de Vlas, S.J, & Crommelin, D.T. (2021). Uncertainty quantification and sensitivity analysis of COVID-19 exit strategies in an individual-based transmission model. PLoS Computational Biology, 17(9). doi:10.1371/journal.pcbi.1009355
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Crommelin, D.T, & Edeling, W.N. (2021). Resampling with neural networks for stochastic parameterization in multiscale systems. Physica - D, Nonlinear Phenomena, 422. doi:10.1016/j.physd.2021.132894
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Vassaux, M, Wan, S, Edeling, W.N, & Coveney, P.V. (2021). Ensembles are required to handle aleatoric and parametric uncertainty in molecular dynamics simulation. Journal of Chemical Theory and Computation, 17(8), 5187–5197. doi:10.1021/acs.jctc.1c00526
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van den Oord, G, Chertova, M, Jansson, F.R, Pelupessy, F.I, Siebesma, A.P, & Crommelin, D.T. (2021). Performance optimization and load-balancing modeling for superparametrization by 3D LES. In Proceedings of the Platform for Advanced Scientific Computing Conference (pp. 1–8). doi:10.1145/3468267.3470611
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Suleimenova, D, Arabnejad, H, Edeling, W.N, Coster, D.P, Luk, O.O, Lakhlili, J, … Groen, D. (2021). Tutorial applications for Verification, Validation and Uncertainty Quantification using VECMA toolkit. Journal of Computational Science, 53. doi:10.1016/j.jocs.2021.101402
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Mücke, N.T, Bohte, S.M, & Oosterlee, C.W. (2021). Reduced order modeling for parameterized time-dependent PDEs using spatially and memory aware deep learning. Journal of Computational Science, 53. doi:10.1016/j.jocs.2021.101408
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den Haan, T.R.B, Chau, K.W, van der Schans, M, & Oosterlee, C.W. (2021). Rule-based strategies for dynamic life cycle investment. European Actuarial Journal. doi:10.1007/s13385-021-00283-0
Current projects with external funding
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Valuation Adjustments for Improved Risk Management (ABC-EU-XVA)
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Physics based ICT: The digital twin in pipelines (DP-Trans)
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Robust numerical modelling for transient multiphase CO2 transport (SHELL)
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Unravelling Neural Networks with Structure-Preserving Computing (Unravelling Neural Networks)
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Discretize first, reduce next: a new paradigm to closure for fluid flow simulation (Vidi Sanderse)
Related partners
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Shell, Amsterdam
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MeitY
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Technische Universiteit Eindhoven
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Universiteit Leiden