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Alastair Gregory
Alastair Gregory
Research Associate, Imperial College London
Verified email at imperial.ac.uk - Homepage
Title
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Cited by
Year
A digital twin of bridges for structural health monitoring
C Ye, L Butler, C Bartek, M Iangurazov, Q Lu, A Gregory, M Girolami, ...
12th International Workshop on Structural Health Monitoring 2019, 2019
1252019
Multilevel ensemble transform particle filtering
A Gregory, CJ Cotter, S Reich
SIAM Journal on Scientific Computing 38 (3), A1317-A1338, 2016
442016
Continuous calibration of a digital twin: Comparison of particle filter and Bayesian calibration approaches
R Ward, R Choudhary, A Gregory, M Jans-Singh, M Girolami
Data-Centric Engineering 2, e15, 2021
222021
The synthesis of data from instrumented structures and physics-based models via Gaussian processes
A Gregory, FDH Lau, M Girolami, LJ Butler, MZEB Elshafie
Journal of Computational Physics 392, 248-265, 2019
222019
A seamless multilevel ensemble transform particle filter
A Gregory, CJ Cotter
SIAM Journal on Scientific Computing 39 (6), A2684-A2701, 2017
122017
Multi-fidelity approach to Bayesian parameter estimation in subsurface heat and fluid transport models
K Menberg, A Bidarmaghz, A Gregory, R Choudhary, M Girolami
Science of the Total Environment 745, 140846, 2020
112020
On the calibration of multilevel Monte Carlo ensemble forecasts
A Gregory, CJ Cotter
Quarterly Journal of the Royal Meteorological Society 143 (705), 1929-1935, 2017
62017
A quantile-based approach to modelling recovery time in structural health monitoring
A Gregory, F Lau, L Butler
arXiv preprint arXiv:1803.08444, 2018
52018
The statistical finite element method
M Girolami, A Gregory, G Yin, F Cirak
arXiv preprint arXiv:1905.06391, 2019
32019
Introducing data-centric engineering to instrumented infrastructure
LJ Butler, DH Lau, A Gregory, M Girolami, M Elshafie
International Conference on Smart Infrastructure and Construction 2019 …, 2019
32019
A streaming algorithm for bivariate empirical copulas
A Gregory
Computational statistics & data analysis 135, 56-69, 2019
12019
A streaming feature-based compression method for data from instrumented infrastructure
A Gregory, DH Lau, A Tessier, P Zhang
arXiv preprint arXiv:1904.06127, 2019
12019
Space-efficient estimation of empirical tail dependence coefficients for bivariate data streams
A Gregory, K Jana
arXiv preprint arXiv:1902.03586, 2019
2019
Multilevel ensemble data assimilation
A Gregory
Imperial College London, 2018
2018
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Articles 1–14