Alex Gibberd
Alex Gibberd
Lecturer (Assistant Prof.) at Lancaster University
Verified email at lancaster.ac.uk - Homepage
TitleCited byYear
High dimensional changepoint detection with a dynamic graphical lasso
AJ Gibberd, JDB Nelson
2014 IEEE International Conference on Acoustics, Speech and Signal …, 2014
222014
Regularized Estimation of Piecewise Constant Gaussian Graphical Models: The Group-Fused Graphical Lasso
AJ Gibberd, JDB Nelson
Journal of Computational and Graphical Statistics, 2017
172017
Multiple changepoint estimation in high-dimensional gaussian graphical models
AJ Gibberd, S Roy
arXiv preprint arXiv:1712.05786, 2017
72017
Estimating Dynamic Graphical Models from Multivariate Time-Series Data: Recent Methods and Results
AJ Gibberd, JDB Nelson
Advanced Analysis and Learning on Temporal Data (LNCS), 111-128, 2016
6*2016
Bouguer anomaly map of the British Isles.
RG Hipkin, BC Chacksfield, D Lyness, D Reay, AJ Gibberd, G Turnbull
Brit. Geol. Surv., Nottingham, 1986
51986
Estimating multiresolution dependency graphs within the stationary wavelet framework
AJ Gibberd, JDB Nelson
2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP …, 2015
42015
The Time-Varying Dependency Patterns of NetFlow Statistics
AJ Gibberd, M Evangelou, JDB Nelson
2016 IEEE 16th International Conference on Data Mining Workshops (ICDMW), 2017
22017
Introducing the locally stationary dual-tree complex wavelet model
JDB Nelson, AJ Gibberd
2016 IEEE International Conference on Image Processing (ICIP), 3583-3587, 2016
22016
Regularised Estimation of 2D-Locally Stationary Wavelet Processes
AJ Gibberd, JDB Nelson
2016 IEEE Workshop on Statistical Signal Processing (SSP), 2016
22016
Sparsity in the multivariate wavelet framework: a comparative study using epileptic electroencephalography data
AJ Gibberd, JDB Nelson
IET Intelligent Signal Processing (ISP2015), 2015
22015
The locally stationary dual-tree complex wavelet model
JDB Nelson, AJ Gibberd, C Nafornita, N Kingsbury
Statistics and Computing 28 (6), 1139-1154, 2018
12018
Characterising Dependency in Computer Networks using Spectral Coherence
A Gibberd, J Noble, E Cohen
Proceedings of the International Conference on Time Series and Forecasting, 2018
12018
Hedging parameter selection for basis pursuit
S Chretien, A Gibberd, S Roy
arXiv preprint arXiv:1805.01870, 2018
12018
Wavelet Spectra for Multivariate Point Processes
E Cohen, A Gibberd
arXiv preprint arXiv:1908.02634, 2019
2019
Interpretable brain age prediction using linear latent variable models of functional connectivity
R Pio Monti, A Gibberd, S Roy, M Nunes, R Lorenz, R Leech, T Ogawa, ...
arXiv preprint arXiv:1908.01555v1, 2019
2019
Temporally Smoothed Wavelet Coherence for Multivariate Point-Processes and Neuron-Firing
AJ Gibberd, EAK Cohen
2018 52nd Asilomar Conference on Signals, Systems, and Computers, 1220-1224, 2018
2018
Regularised inference for changepoint and dependency analysis in non-stationary processes
AJ Gibberd
UCL (University College London), 2017
2017
Sparsity in the Multivariate Wavelet Framework
A Gibberd
IET, 2015
2015
Group-fused graphical lasso for changepoint estimation in multivariate time-series
AJ Gibberd, J Nelson
Proceedings of the 10th International Conference on Mathematics in Signal …, 2014
2014
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Articles 1–19