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Department of Pure Mathematics and Mathematical Statistics

 

Harding Professor of Statistics in Public Life

Research Interests: Statistics: in particular Functional / Object Data Analysis, Time Series Analysis, Official and Public Policy Statistics, Statistical Neuroimaging, Statistical Linguistics, Seasonal Adjustment and other Applied Statistics

 

Publications

Recurrent Variational Autoencoders for Learning Nonlinear Generative Models in the Presence of Outliers
Y Wang, B Dai, G Hua, JAD Aston, D Wipf
– IEEE Journal of Selected Topics in Signal Processing
(2018)
12,
1615
The statistical analysis of acoustic phonetic data: exploring differences between spoken Romance languages
JAD Aston, D Pigoli, P Hadjipantelis, J Coleman
– Journal of the Royal Statistical Society Series C (Applied Statistics)
(2018)
67,
1103
Connections with Robust PCA and the Role of Emergent Sparsity in Variational Autoencoder Models
B Dai, Y Wang, J Aston, G Hua, D Wipf
– Journal of Machine Learning Research
(2018)
19,
1
Inference on covariance operators via concentration inequalities: K-sample tests, classification, and clustering via rademacher complexities
AB Kashlak, JAD Aston, R Nickl
– Sankhya A
(2018)
81A,
214
Tests for separability in nonparametric covariance operators of random surfaces
JAD Aston, D Pigoli, S Tavakoli
– The Annals of Statistics
(2017)
45,
1431
Minimax optimal procedures for testing the structure of multidimensional functions
J Aston, F Autin, G Claeskens, J-M Freyermuth, C Pouet
– Applied and Computational Harmonic Analysis
(2017)
46,
288
Divide-and-Conquer With Sequential Monte Carlo
F Lindsten, AM Johansen, CA Naesseth, B Kirkpatrick, TB Schön, JAD Aston, A Bouchard-Côté
– Journal of Computational and Graphical Statistics
(2017)
26,
445
A ticklish problem: Studying accent variation from speech recordings
MA Tirlea, S Tavakoli, D Pigoli, JAD Aston
– Significance
(2017)
14,
30
Global and regional amyloid-beta effects on default model network drive progression to AD dementia
TA Pascoal, S Mathotaarachchi, MS Kang, M Shin, AY Park, M Parent, KP Ng, J-P Soucy, JAD Aston, C Cuello, S Gauthier, P Rosa-Neto
– JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM
(2017)
37,
157
Gaussian tree constraints applied to acoustic linguistic functional data
N Shiers, JAD Aston, JQ Smith, JS Coleman
– Journal of Multivariate Analysis
(2017)
154,
199
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Room

D1.03

Telephone

01223 766535