Follow
Vignesh Gopakumar
Vignesh Gopakumar
UK Atomic Energy Authority
Verified email at ukaea.uk
Title
Cited by
Cited by
Year
Loss landscape engineering via data regulation on PINNs
V Gopakumar, S Pamela, D Samaddar
Machine Learning with Applications 12, 100464, 2023
92023
Image mapping the temporal evolution of edge characteristics in tokamaks using neural networks
V Gopakumar, D Samaddar
Machine Learning: Science and Technology 1 (1), 015006, 2020
62020
Fourier neural operator for plasma modelling
V Gopakumar, S Pamela, L Zanisi, Z Li, A Anandkumar, M Team
arXiv preprint arXiv:2302.06542, 2023
32023
Active learning pipeline for surrogate models of gyrokinetic turbulence
J Burr, T Madula, L Zanisi, A Ho, J Citrin, V Gopakumar, S Pamela, ...
APS Division of Plasma Physics Meeting Abstracts 2022, BP11. 002, 2022
32022
14 MeV neutron irradiation experiments-gamma spectroscopy analysis and validation automation
T Stainer, MR Gilbert, LW Packer, S Lilley, V Gopakumar, C Wilson
EPJ Web of Conferences 247, 09010, 2021
32021
Plasma Surrogate Modelling using Fourier Neural Operators
V Gopakumar, S Pamela, L Zanisi, Z Li, A Gray, D Brennand, N Bhatia, ...
arXiv preprint arXiv:2311.05967, 2023
22023
Multi-Objective Bayesian Optimization for Design of Pareto-Optimal Current Drive Profiles in STEP
T Brown, S Marsden, V Gopakumar, A Terenin, H Ge, F Casson
IEEE Transactions on Plasma Science, 2024
12024
Data efficiency and long term prediction capabilities for neural operator surrogate models of core and edge plasma codes
N Carey, L Zanisi, S Pamela, V Gopakumar, J Omotani, J Buchanan, ...
arXiv preprint arXiv:2402.08561, 2024
12024
Efficient training sets for surrogate models of tokamak turbulence with Active Deep Ensembles
L Zanisi, A Ho, J Barr, T Madula, J Citrin, S Pamela, J Buchanan, ...
Nuclear Fusion 64 (3), 036022, 2024
12024
Fast regression of the tritium breeding ratio in fusion reactors
P Mánek, G Van Goffrier, V Gopakumar, N Nikolaou, J Shimwell, ...
Machine Learning: Science and Technology 4 (1), 015008, 2023
12023
Fourier-RNNs for Modelling Noisy Physics Data
V Gopakumar, S Pamela, L Zanisi
arXiv preprint arXiv:2302.06534, 2023
12023
Towards real-time fusion reactor design using the Omniverse
L Margetts, R Akers, A Ghosh, V Gopakumar, P Hadorn, M Hummel, ...
Nvidia GPU Technology Conference, 2022
12022
Shaping of Magnetic Field Coils in Fusion Reactors using Bayesian Optimisation
T Nunn, UKAE Authority, V Gopakumar, S Kahn
12021
Spatio-temporal forecasting of plasma turbulence using deep learning
R Gaur, V Gopakumar, N Barbour, B Jang, N Mandell, I Abel, W Dorland, ...
APS Division of Plasma Physics Meeting Abstracts 2023, JO09. 015, 2023
2023
Active and continual learning of fusion plasma turbulence surrogate models for digital twinning of a tokamak device
J Barr, T Madula, L Zanisi, V Gopakumar, A Ho, J Citrin, JET Contributors
ReALML@ICML, https://realworldml.github.io/, 2022
2022
Development of fusion reactor digital twins in the Metaverse
L Margetts, R Akers, A Ghosh, V Gopakumar, P Hadorn, M Hummel, ...
IET Nuclear Engineering for Safety, Control and Security, 2022
2022
Informed Sampling of the Plasma Hyperspace for Digital Twinning
M Bakrania, V Gopkakumar
IAEA Technical Meeting on Fusion Data Processing, Validation, Analysis 4, 2021
2021
Evaluating Imprecise Probabilities in Fusion Plasma Surrogates Using Conformal Prediction
A Gray, V Gopakumar, W Hornsby, J Buchanan, S Pamela
Publication: European Physical Journal Web of Conferences Pub Date: April 2021
T Stainer, MR Gilbert, LW Packer, S Lilley, V Gopakumar, C Wilson
The system can't perform the operation now. Try again later.
Articles 1–19