Items where authors include "Aykroyd, RG"

Article

da Silva, WB, Dutra, JCS, Kopperschimidt, CEP et al. (2 more authors) (2021) Sequential estimation of the time-dependent heat transfer coefficient using the method of fundamental solutions and particle filters. Inverse Problems in Science and Engineering, 29 (13). pp. 3322-3341. ISSN 1741-5977

Saulo, H, Souza, R, Vila, R et al. (2 more authors) (2021) Modeling Mortality Based on Pollution and Temperature Using a New Birnbaum–Saunders Autoregressive Moving Average Structure with Regressors and Related-Sensors Data. Sensors, 21 (19). 6518. ISSN 1424-8220

Akerele, MI orcid.org/0000-0001-8856-8183, Karakatsanis, NA, Forsythe, RO et al. (6 more authors) (2021) Iterative reconstruction incorporating background correction improves quantification of [18F]-NaF PET/CT images of patients with abdominal aortic aneurysm. Journal of Nuclear Cardiology, 28 (5). pp. 1875-1886. ISSN 1071-3581

Deidda, D, Akerele, MI, Aykroyd, RG orcid.org/0000-0003-3700-0816 et al. (7 more authors) (2021) Improved identification of abdominal aortic aneurysm using the Kernelized Expectation Maximization algorithm. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 379 (2200). 20200201. ISSN 1364-503X

Leiva, V, Saulo, H, Souza, R et al. (2 more authors) (2021) A new BISARMA time series model for forecasting mortality using weather and particulate matter data. Journal of Forecasting, 40 (2). pp. 346-364. ISSN 0277-6693

da Silva, WB, Dutra, JCS, Kopperschimidt, CEP et al. (2 more authors) (2021) Sequential particle filter estimation of a time-dependent heat transfer coefficient in a multidimensional nonlinear inverse heat conduction problem. Applied Mathematical Modelling, 89 (Part 1). pp. 654-668. ISSN 0307-904X

Gezer, F orcid.org/0000-0002-8287-2763, Aykroyd, RG orcid.org/0000-0003-3700-0816 and Barber, S orcid.org/0000-0002-7611-7219 (2021) Statistical properties of Poisson-Voronoi tessellation cells in bounded regions. Journal of Statistical Computation and Simulation, 91 (5). pp. 915-933. ISSN 0094-9655

Akerele, MI, Karakatsanis, NA, Deidda, D et al. (8 more authors) (2020) Comparison of Correction Techniques for the Spill in Effect in Emission Tomography. IEEE Transactions on Radiation and Plasma Medical Sciences. ISSN 2469-7311

Carrasco, JMF, Figueroa-Zuñiga, JI, Leiva, V et al. (2 more authors) (2020) An errors-in-variables model based on the Birnbaum-Saunders and its diagnostics with an application to earthquake data. Stochastic Environmental Research and Risk Assessment, 34 (2). pp. 369-380. ISSN 1436-3240

Aykroyd, RG orcid.org/0000-0003-3700-0816 and Aljohani, H (2020) A Bayesian approach to wavelet-based modelling of discontinuous functions applied to inverse problems. Communications in Statistics - Simulation and Computation, 49 (1). pp. 207-225. ISSN 0361-0918

Oates, CJ, Cockayne, J, Aykroyd, RG orcid.org/0000-0003-3700-0816 et al. (1 more author) (2019) Bayesian Probabilistic Numerical Methods in Time-Dependent State Estimation for Industrial Hydrocyclone Equipment. Journal of the American Statistical Association, 114 (528). pp. 1518-1531. ISSN 0162-1459

Saulo, H, Leão, J, Leiva, V et al. (1 more author) (2019) Birnbaum–Saunders autoregressive conditional duration models applied to high-frequency financial data. Statistical Papers, 60 (5). pp. 1605-1629. ISSN 0932-5026

Al-Gezeri, SM and Aykroyd, RG orcid.org/0000-0003-3700-0816 (2019) Spatially adaptive Bayesian image reconstruction through locally-modulated Markov random field models. Brazilian Journal of Probability and Statistics, 33 (3). pp. 498-519. ISSN 0103-0752

Deidda, D orcid.org/0000-0002-2766-4339, Karakatsanis, NA, Robson, PM et al. (4 more authors) (2019) Effect of PET-MR Inconsistency in the Kernel Image Reconstruction Method. IEEE Transactions on Radiation and Plasma Medical Sciences, 3 (4). pp. 400-409. ISSN 2469-7311

Aykroyd, RG orcid.org/0000-0003-3700-0816, Leiva, V and Ruggeri, F (2019) Recent developments of control charts and identification of big data sources and future trends of current research. Technological Forecasting and Social Change, 144. pp. 221-232. ISSN 0040-1625

Deidda, D orcid.org/0000-0002-2766-4339, Karakatsanis, NA, Robson, PM et al. (6 more authors) (2019) Hybrid PET-MR list-mode kernelized expectation maximization reconstruction. Inverse Problems, 35 (4). 044001. ISSN 0266-5611

Leiva, V, Aykroyd, RG orcid.org/0000-0003-3700-0816 and Marchant, C (2019) Discussion of “Birnbaum‐Saunders distribution: A review of models, analysis, and applications” and a novel multivariate data analytics for an economics example in the textile industry. Applied Stochastic Models in Business and Industry, 35 (1). pp. 112-117. ISSN 1524-1904

Deidda, D orcid.org/0000-0002-2766-4339, Karakatsanis, NA, Robson, PM et al. (6 more authors) (2019) Hybrid PET/MR Kernelised Expectation Maximisation Reconstruction for Improved Image-Derived Estimation of the Input Function from the Aorta of Rabbits. Contrast Media & Molecular Imaging, 2019. 3438093. ISSN 1555-4309

Aykroyd, RG orcid.org/0000-0003-3700-0816 (2019) Bayesian modeling of temperature-related mortality with latent functional relationships. Communications in Statistics - Theory and Methods, 48 (1). pp. 3-14. ISSN 0361-0926

Garcia-Papani, F, Leiva, V, Uribe-Opazo, MA et al. (1 more author) (2018) Birnbaum-Saunders spatial regression models: Diagnostics and application to chemical data. Chemometrics and Intelligent Laboratory Systems, 177. pp. 114-128. ISSN 0169-7439

Aykroyd, RG orcid.org/0000-0003-3700-0816, Leiva, V and Marchant, C (2018) Multivariate Birnbaum-Saunders Distributions: Modelling and Applications. Risks, 6 (1). 21. ISSN 2227-9091

Aykroyd, RG orcid.org/0000-0003-3700-0816 (2018) A statistical approach to the inclusion of electrode contact impedance uncertainty in electrical tomography reconstruction. International Journal of Tomography and Simulation, 31 (1). pp. 56-67. ISSN 2319-3336

Lillo, C, Leiva, V, Nicolis, O et al. (1 more author) (2018) L-moments of the Birnbaum-Saunders distribution and its extreme value version: Estimation, goodness of fit and application to earthquake data. Journal of Applied Statistics, 45 (2). pp. 187-209. ISSN 0266-4763

Aykroyd, RG orcid.org/0000-0003-3700-0816, Mahmoud, MAW and Aljohani, HM (2017) Bayesian analysis using MCMC methods of record values based on a new generalised Rayleigh distribution. Stochastic Modeling and Applications, 21 (2). pp. 49-66. ISSN 0972-3641

Dyhoum, TE, Aykroyd, RG orcid.org/0000-0003-3700-0816 and Lesnic, D (2017) Detection of Multiple Rigid Inclusions from ERT Data Using The Complete-Electrode Model. International Journal of Tomography and Simulation, 30 (4). pp. 64-86. ISSN 2319-3336

Aykroyd, RG orcid.org/0000-0003-3700-0816 and Aljohani, H (2017) Two-stage estimation in inverse problems using a combined wavelet thresholding and penalized maximum likelihood. Journal of Mathematics and Statistics, 13 (3). pp. 292-305. ISSN 1549-3644

Garcia-Papani, F, Uribe-Opazo, MA, Leiva, V et al. (1 more author) (2017) Birnbaum-Saunders spatial modelling and diagnostics applied to agricultural engineering data. Stochastic Environmental Research and Risk Assessment, 31 (1). pp. 105-124. ISSN 1436-3240

Aykroyd, RG orcid.org/0000-0003-3700-0816 and González-Rodríguez, MR (2016) Corrigendum: Editorial to Special Issue: Statistics in the Social Sciences Journal of Applied Statistics 43 (2016), 2347, http://dx.doi.org/10.1080/02664763.2016.1226041. Journal of Applied Statistics, 43 (16). p. 3042. ISSN 0266-4763

Hamed, FMO and Aykroyd, RG orcid.org/0000-0003-3700-0816 (2016) Exploratory methods for the study of incomplete and intersecting shape boundaries from landmark data. Journal of Probability and Statistics, 2016. 1285026. ISSN 1687-952X

Aykroyd, RG, González-Rodríguez, MR, Simonetti, B et al. (1 more author) (2016) Editorial. Journal of Applied Statistics, 43 (13). p. 2347. ISSN 0266-4763

Aykroyd, RG orcid.org/0000-0003-3700-0816 (2016) Generalized Student's t-distribution mixtures for autoradiographic image spread modelling. Biometrical Journal, 58 (5). pp. 1021-1038. ISSN 0323-3847

Aykroyd, RG orcid.org/0000-0003-3700-0816 and Alfaer, N (2016) Sequential models for time-evolving regression problems with an application to energy demand prediction. Stochastic Modelling and Applications, 20 (1). pp. 1-16. ISSN 0972-3641

Aykroyd, RG orcid.org/0000-0003-3700-0816, Cattle, BA and West, RM (2016) Statistical Estimation of Interface-boundary Shapes from Electrical Impedance Tomographic Measurements. International Journal of Tomography and Simulation, 29 (3). pp. 1-18. ISSN 0972-9976

Aykroyd, RG orcid.org/0000-0003-3700-0816, Barber, S orcid.org/0000-0002-7611-7219 and Miller, LR (2016) Classification of multiple time signals using localized frequency characteristics applied to industrial process monitoring. Computational Statistics and Data Analysis, 94. pp. 351-362. ISSN 0167-9473

Aykroyd, RG, Lesnic, DL and Karageorghis, A (2015) A fully Bayesian approach to shape estimation of objects from tomography data using MFS forward solutions. International Journal of Tomography and Simulation, 28 (1). 1 - 21. ISSN 0972-9976

Aykroyd, RG and Hamed, FMO (2014) Horizon Detection in Seismic Data: An Application of Linked Feature Detection from Multiple Time Series. Advances in Statistics, 2014. 548070. ISSN 2356-6892

Aykroyd, RG and Al-Gezeri, SM (2014) 3D modeling and depth estimation in archaeological geophysics. Chilean Journal of Statistics, 5 (1). 19 - 35. ISSN 0718-7912

Book Section

Deidda, D orcid.org/0000-0002-2766-4339, Aykroyd, RG orcid.org/0000-0003-3700-0816 and Tsoumpas, C orcid.org/0000-0002-4971-2477 (2018) Assessment of Maximum A Posteriori Image Estimation Algorithms for Reduced Acquisition Time Medical Positron Emission Tomography Data. In: Oliveira, TA, Kitsos, CP, Oliveira, A and Grilo, L, (eds.) Recent Studies on Risk Analysis and Statistical Modeling. Contributions to Statistics . Springer, Cham , pp. 3-16. ISBN 978-3-319-76605-8

Proceedings Paper

Deidda, D orcid.org/0000-0002-2766-4339, Karakatsanis, N, Robson, PM et al. (4 more authors) (2018) Hybrid PET-MR list-mode kernelized expectation maximization reconstruction for quantitative PET images of the carotid arteries. In: 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC). NSS/MIC 2017: Nuclear Science Symposium and Medical Imaging Conference, 21-28 Oct 2017, Atlanta, GA, USA. IEEE . ISBN 978-1-5386-2282-7

Deidda, D orcid.org/0000-0002-2766-4339, Efthimiou, N, Manber, R et al. (4 more authors) (2017) Comparative evaluation of image reconstruction methods for the siemens PET-MR scanner using the stir library. In: 2016 IEEE Nuclear Science Symposium and Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD). 2016 IEEE NSS/MIC/RTSD, 29 Oct - 06 Nov 2016, Strasbourg, France. IEEE . ISBN 9781509016426

Dyhoum, TE, Aykroyd, RG orcid.org/0000-0003-3700-0816 and Lesnic, D (2017) Solving the inverse three-dimensional continuous model of electrical resistance tomography using the method of fundamental solutions and the Markov chain Monte Carlo approach. In: Chappell, D, (ed.) Proceedings of the Eleventh UK Conference on Boundary Integral Methods (UKBIM11). Eleventh UK Conference on Boundary Integral Methods (UKBIM11), 10-11 Jul 2017, Nottingham, UK. Nottingham Trent University: Publications , pp. 43-52. ISBN 9780993111297

Aykroyd, RG orcid.org/0000-0003-3700-0816 and Alfaer, N (2016) A Bayesian approach to level-set based image segmentation with a prior sensitivity analysis. In: Bozeman, JR, Oliviera, T and Skiadas, CH, (eds.) Stochastic and Data Analysis Methods and Applications in Statistics and Demography. 16th Applied Stochastic Models and Data Analysis International Conference, 30 Jun - 04 Jul 2015, Piraeus, Greece. ASMDA , pp. 341-355.