Professor Surajit Ray

  • Professor (Statistics)

telephone: 01413306238
email: Surajit.Ray@glasgow.ac.uk

School of Mathematics, & Statistics, Mathematics Building

Import to contacts

ORCID iDhttps://orcid.org/0000-0003-3965-8136

Biography

Personal Webpage: https://surajitray.org/

Research interests

My research interests are in the area of model selection, the theory and geometry of mixture models and functional data analysis. I am especially interested in challenges presented by "large magnitude", both in the dimension of data vectors and in the number of vector. Core areas of methodological research include multivariate mixtures, structural equations models, high-dimensional clustering and functional clustering. Key collaborative activities involve projects in immunology, modeling of climate-ecosystem dynamics and uncertainty quantification in AI approaches to medical image segmentation.

Research groups

Publications

List by: Type | Date

Jump to: 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2014 | 2013 | 2012 | 2011 | 2010 | 2008 | 2007 | 2006 | 2005 | 2002
Number of items: 66.

2025

Gemmell, Alastair J. ORCID logoORCID: https://orcid.org/0000-0002-6032-5152, Brown, Colin ORCID logoORCID: https://orcid.org/0000-0003-3439-5314, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Small, Alexander (2025) Comparison of quantitative Krenning Scores with visual assessment in ⁹⁹ᵐTc-EDDA/HYNIC-TOC SPECT-CT. Nuclear Medicine Communications, 45(6), pp. 515-522. (doi: 10.1097/MNM.0000000000001967) (PMID:40013822)

Gemmell, Alastair ORCID logoORCID: https://orcid.org/0000-0002-6032-5152, Brown, Colin M. ORCID logoORCID: https://orcid.org/0000-0003-3439-5314, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Small, Alexander (2025) Robustness of textural analysis features in quantitative 99mTc and 177Lu SPECT-CT phantom acquisitions. EJNMMI Physics, 12, 40. (doi: 10.1186/s40658-025-00749-0) (PMID:40244535) (PMCID:PMC12006590)

Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454 and Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623 (2025) Investigating River Water Quality Using Network Distance Based Spatiotemporal Flexible Regression. In: 52nd Scientific Meeting of the Italian Statistical Society, Bari, Italy, 17-20 Jun 2024, pp. 501-506. ISBN 9783031643491 (doi: 10.1007/978-3-031-64350-7_84)

2024

Hawkes, C. et al. (2024) Comparison of CHOP-19 and CHOP-25 for treatment of peripheral nodal B-cell lymphoma in dogs: A European multicenter retrospective cohort study. Journal of Veterinary Internal Medicine, 38(6), pp. 3193-3205. (doi: 10.1111/jvim.17222) (PMID:39422460)

Mamalakis, Michael, Banerjee, Abhirup, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Wilkie, Craig, Clayton, Richard H., Swift, Andrew J., Panoutsos, George and Vorselaars, Bart (2024) Deep multi-metric training: the need of multi-metric curve evaluation to avoid weak learning. Neural Computing and Applications, 36(30), pp. 18841-18862. (doi: 10.1007/s00521-024-10182-6)

Zhang, Wenhui, Banerjee, Abhirup and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2024) Self-supervised instance segmentation of diabetic foot ulcers via feature correspondence distillation. In: Diabetic Foot Ulcers Grand Challenge (DFUC 2024), Marrakesh, Morocco, 06-10 Oct 2024, (Accepted for Publication)

Ahovègbé, L. et al. (2024) Hepatitis C virus diversity and treatment outcomes in Benin; a prospective cohort study. Lancet Microbe, 5(7), pp. 697-706. (doi: 10.1016/S2666-5247(24)00041-7) (PMID:38889738)

2023

Gemmell, Alastair J. ORCID logoORCID: https://orcid.org/0000-0002-6032-5152, Brown, Colin M., Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Small, Alexander (2023) Quantitative uptake in 99mTc-EDDA/HYNIC-TOC somatostatin receptor imaging – the effect of long-acting release somatostatin analogue therapy. Nuclear Medicine Communications, 44(11), pp. 944-952. (doi: 10.1097/MNM.0000000000001746) (PMID:37578312)

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2023) Deep Probability Contour Framework for Tumour Segmentation and Dose Painting in PET Images. In: 26th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2023), Vancouver, Canada, 8-12 Oct 2023, pp. 534-543. ISBN 9783031439001 (doi: 10.1007/978-3-031-43901-8_51)

Cantoni, D. et al. (2023) Correlation between pseudotyped virus and authentic virus neutralisation assays, a systematic review and meta-analysis of the literature. Frontiers in Immunology, 14, 1184362. (doi: 10.3389/fimmu.2023.1184362) (PMID:37790941) (PMCID:PMC10544934)

Sekhar Sen, I. et al. (2023) Geochemical evolution of dissolved trace elements in space and time in the Ramganga River, India. Environmental Monitoring and Assessment, 195(10), 1150. (doi: 10.1007/s10661-023-11665-0) (PMID:37668950) (PMCID:37668950)

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2023) From coarse to fine: a deep 3D probability volume contour framework for tumor segmentation and dose painting in PET images. Frontiers In Radiology, 3, 1225215. (doi: 10.3389/fradi.2023.1225215)

Pascall, D. J. et al. (2023) Directions of change in intrinsic case severity across successive SARS-CoV-2 variant waves have been inconsistent. Journal of Infection, 87(2), pp. 128-135. (doi: 10.1016/j.jinf.2023.05.019) (PMID:37270070) (PMCID:PMC10234362)

Glendell, Miriam, Sinha, Rajiv, Choudhary, Bharat, Singh, Manudeo and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2023) Probabilistic Modelling of Water Quality in the Ramganga River, India, Informed by Sparce Observational Data. EGU General Assembly 2023, Vienna, Austria, 24-28 Apr 2023. (doi: 10.5194/egusphere-egu23-7990)

Pascall, D. J. et al. (2023) The SARS-CoV-2 Alpha variant was associated with increased clinical severity of COVID-19 in Scotland: a genomics-based retrospective cohort analysis. PLoS ONE, 18(4), e0284187. (doi: 10.1371/journal.pone.0284187) (PMID:37053201) (PMCID:PMC10101505)

Jones, K.A. ORCID logoORCID: https://orcid.org/0000-0001-9109-4812, Paterson, C.A. ORCID logoORCID: https://orcid.org/0000-0002-1943-3223, Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Motherwell, D.W., Hamilton, D.J. ORCID logoORCID: https://orcid.org/0000-0001-5971-8947, Small, A.D., Martin, W. and Goodfield, N.E.R. (2023) Beta-blockers and mechanical dyssynchrony in heart failure assessed by radionuclide ventriculography. Journal of Nuclear Cardiology, 30(1), pp. 193-200. (doi: 10.1007/s12350-022-03142-x) (PMID:36417121) (PMCID:PMC9984517)

Dangerfield, C. E. et al. (2023) Getting the most out of maths: How to coordinate mathematical modelling research to support a pandemic, lessons learnt from three initiatives that were part of the COVID-19 response in the UK. Journal of Theoretical Biology, 557, 111332. (doi: 10.1016/j.jtbi.2022.111332) (PMID:36323393)

2022

Ho, A. et al. (2022) Adeno-associated virus 2 infection in children with non-A-E hepatitis. Nature, 617(7961), pp. 555-563. (doi: 10.1038/s41586-023-05948-2) (PMID:36996873)

Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Banerjee, Abhirup, Swift, Andrew, Fanstone, Joseph W., Mamalakis, Michail, Vorselaars, Bart, Wilkie, Craig, Cole, Joby, Mackenzie, Louise S. and Weeks, Simonne (2022) A robust COVID-19 mortality prediction calculator based on Lymphocyte count, Urea, C-Reactive Protein, Age and Sex (LUCAS) with chest x-rays. Scientific Reports, 12, 18220. (doi: 10.1038/s41598-022-21803-2) (PMID:36309547) (PMCID:PMC9617052)

Willett, B. J. et al. (2022) Publisher Correction: SARS-CoV-2 Omicron is an immune escape variant with an altered cell entry pathway. Nature Microbiology, 7, 1709. (doi: 10.1038/s41564-022-01241-6) (PMID:36114232) (PMCID:PMC9483304)

Willett, B. J. et al. (2022) SARS-CoV-2 Omicron is an immune escape variant with an altered cell entry pathway. Nature Microbiology, 7(8), pp. 1161-1179. (doi: 10.1038/s41564-022-01143-7) (PMID:35798890) (PMCID:PMC9352574)

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2022) Kernel Smoothing-based Probability Contours for Tumour Segmentation. 26th UK Conference on Medical Image Understanding and Analysis (MIUA 2022), University of Cambridge, 27-29 July 2022.

Al Alawi, Maryam, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Gupta, Mayetri ORCID logoORCID: https://orcid.org/0000-0003-1052-6738 (2022) A New Functional Data Clustering Technique Based on Spectral Clustering and Downsampling. 17th Conference of the International Federation of Classification Societies (IFCS 2022), Porto, Portugal, 19-23 July 2022. ISBN 9789899895591

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2022) Kernel Smoothing-based Probability Contours for Tumour Segmentation. Classification and Data Science in Digital Age - 17th Conference of the International Federation of Classification Society (IFCS 2022), Porto, Portugal, 19-23 July 2022.

Boss, A. N. et al. (2022) Development of a mortality prediction model in hospitalised SARS-CoV-2 positive patients based on routine kidney biomarkers. International Journal of Molecular Sciences, 23(13), 7260. (doi: 10.3390/ijms23137260) (PMID:35806273) (PMCID:PMC9266863)

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2022) Analysis of Positron Emission Tomography Data for Tumour Detection and Delineation. 14th SINAPSE Annual Scientific Meeting, Glasgow, UK, 13-14 June 2022.

Jones, K.A. ORCID logoORCID: https://orcid.org/0000-0001-9109-4812, Small, A.D., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Hamilton, D.J. ORCID logoORCID: https://orcid.org/0000-0001-5971-8947, Martin, W., Robinson, J., Goodfield, N.E.R. and Paterson, C.A. (2022) Radionuclide ventriculography phase analysis for risk stratification of patients undergoing cardiotoxic cancer therapy. Journal of Nuclear Cardiology, 29(2), pp. 581-589. (doi: 10.1007/s12350-020-02277-z) (PMID:32748278)

2021

Mamalakis, Michail, Swift, Andrew J., Vorselaars, Bart, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Weeks, Simone, Ding, Weiping, Clayton, Richard H., Mackenzie, Louise S. and Banerjee, Abhirup (2021) DenResCov-19: a deep transfer learning network for robust automatic classification of COVID-19, pneumonia, and tuberculosis from X-rays. Computerized Medical Imaging and Graphics, 94, 102008. (doi: 10.1016/j.compmedimag.2021.102008) (PMCID:PMC8539634)

Garg, Nitin Kumar, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Mathur, Ashwini (2021) Abstract 10932: Prediction of 30-Day Hospital Readmission in High-Risk Atherosclerotic Cardiovascular Disease Patients Using Machine Learning Methods on Electronic Health Record Data from Medical Information Mart for Intensive Care-3 Database. Circulation, 144(Suppl1), A10932. (doi: 10.1161/circ.144.suppl_1.10932)

Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623 and Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454 (2021) Bayesian Spatiotemporal Statistical Modelling of Water Quality within Rivers. EGU General Assembly 2021, 19-30 Apr 2021. (doi: 10.5194/egusphere-egu21-10843)

Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623, Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454, Sinha, Rajiv and Bowes, Mike (2021) Statistical Downscaling for the Fusion of In-river, Drone and Satellite Water Quality Data in a River Network. 8th Channel Network Conference, 07-09 April 2021.

Mackenzie, Louise S., Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Banerjee, Abhirup, Mamalakis, Michail, Swift, Andrew J., Vorselaars, Bart, Fanstone, Joseph and Weeks, Simonne (2021) Can Kidney Function Be Used to Predict Survival of COVID-19 in Hospitals? Predictive Modelling in a Retrospective Cohort Study. Pharmacology 2021: Today's Science, Tomorrow's Medicines, 07-09 Sep 2021.

2020

Banerjee, Abhirup, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Vorselaars, Bart, Kitson, Joanne, Mamalakis, Michail, Weeks, Simonne, Baker, Mark and Mackenzie, Louise S. (2020) Use of machine learning and artificial intelligence to predict SARS-CoV-2 infection from full blood counts in a population. International Immunopharmacology, 86, 106705. (doi: 10.1016/j.intimp.2020.106705) (PMCID:PMC7296324)

Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623 and Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454 (2020) Developing Statistical Downscaling to Improve Water Quality Understanding and Management in the Ramganga Sub-Basin. JSM 2020, 02-06 Aug 2020.

2019

Al Alawi, Maryam, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Gupta, Mayetri ORCID logoORCID: https://orcid.org/0000-0003-1052-6738 (2019) A New Framework for Distance-based Functional Clustering. In: 34th International Workshop on Statistical Modelling, Guimarães, Portugal, 07-12 Jul 2019,

Bayarri, M.J., Berger, James O., Jang, Woncheol, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Pericchi, Luis R. and Visser, Ingmar (2019) Prior-based Bayesian information criterion. Statistical Theory and Related Fields, 3(1), pp. 2-13. (doi: 10.1080/24754269.2019.1582126)

Berger, James, Jang, Woncheol, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Rericchi, Luis R. and Visser, Ingmar (2019) Rejoinder by James Berger, Woncheol Jang, Surajit Ray, Luis R. Pericchi and Ingmar Visser. Statistical Theory and Related Fields, 3(1), pp. 37-39. (doi: 10.1080/24754269.2019.1611147)

Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2019) Analysis of PET Imaging for Tumor Delineation. 11th SINAPSE Annual Scientific Meeting, Dundee, UK, 21 Jun 2019.

Mangisa, Siphumlile, Das, Sonali, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Sharp, Gary (2019) Functional regression models for South African economic indicators: a growth curve perspective. OPEC Energy Review, 43(2), pp. 217-237. (doi: 10.1111/opec.12148)

2018

Young, Dylan M., Parry, Lauren E. ORCID logoORCID: https://orcid.org/0000-0003-3497-3276, Lee, Duncan ORCID logoORCID: https://orcid.org/0000-0002-6175-6800 and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2018) Spatial models with covariates improve estimates of peat depth in blanket peatlands. PLoS ONE, 13(9), e0202691. (doi: 10.1371/journal.pone.0202691) (PMID:30192790) (PMCID:PMC6128521)

2017

Liu, Chong, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Hooker, Giles (2017) Functional principal component analysis of spatially correlated data. Statistics and Computing, 27(6), pp. 1639-1654. (doi: 10.1007/s11222-016-9708-4)

Labrosse, N. et al. (2017) Preparing for the Journey: Supporting Students to Make Successful Transitions Into and Out of Taught Postgraduate Study. 10th Annual University of Glasgow Learning and Teaching Conference, Glasgow, UK, 30 Mar 2017.

2014

Cheng, Yansong and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2014) Parallel and hierarchical mode association clustering with an R package Modalclust. Open Journal of Statistics, 4(10), pp. 826-836. (doi: 10.4236/ojs.2014.410078)

Cheng, Yansong and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2014) Multivariate modality inference using Gaussian kernel. Open Journal of Statistics, 4(5), pp. 419-434. (doi: 10.4236/ojs.2014.45041)

Lindsay, Bruce G., Markatou, Marianthi and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2014) Kernels, degrees of freedom and power properties of quadratic distance goodness of fit tests. Journal of the American Statistical Association, 109(505), pp. 395-410. (doi: 10.1080/01621459.2013.836972)

Bollen, Kenneth A., Harden, Jeffrey J., Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Zavisca, Jane (2014) BIC and alternative Bayesian information criteria in the selection of structural equation models. Structural Equation Modeling: A Multidisciplinary Journal, 21(1), pp. 1-19. (doi: 10.1080/10705511.2014.856691)

Cheng, Yansong, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Chang, Mark and Menon, Sandeep (2014) Statistical monitoring of clinical trials with multiple co-primary endpoints using multivariate B-value. Statistics in Biopharmaceutical Research, 6(3), pp. 241-250. (doi: 10.1080/19466315.2014.923324)

2013

Alexandrovich, Grigory, Holzmann, Hajo and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2013) On the number of modes of finite mixtures of elliptical distributions. In: Lausen, Berthold, Van den Poel, Dirk and Ultsch, Alfred (eds.) Algorithms from and for Nature and Life: Classification and Data Analysis. Series: Studies in Classification, Data Analysis, and Knowledge Organization, 2. Springer International Publishing, pp. 49-57. ISBN 9783319000350 (doi: 10.1007/978-3-319-00035-0_4)

Chanialidis, C. ORCID logoORCID: https://orcid.org/0000-0002-1913-6122, Craigmile, P., Davies, V. ORCID logoORCID: https://orcid.org/0000-0003-1896-8936, Dean, N. ORCID logoORCID: https://orcid.org/0000-0002-5080-2517, Evers, L. ORCID logoORCID: https://orcid.org/0000-0002-4844-4001, Filiippone, M., Gupta, M. ORCID logoORCID: https://orcid.org/0000-0003-1052-6738, Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Rogers, S. ORCID logoORCID: https://orcid.org/0000-0003-3578-4477 (2013) Discussion of Henning and Liao: How to find an appropriate clustering for mixed type variables with application to socio-economic stratification. Journal of the Royal Statistical Society: Series C. 62, 309-369. Discussion Paper. Springer. (doi: 10.1111/j.1467-9876.2012.01066.x).

2012

Gupta, M. ORCID logoORCID: https://orcid.org/0000-0003-1052-6738 and Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2012) Sequence pattern discovery with applications to understanding gene regulation and vaccine design. In: Rao, C.R., Chakraborty, R. and Sen, P.K. (eds.) Handbook of Statistics. Elsevier Press.

Bollen, K.A., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Zavisca, J. and Harden, J.J. (2012) A comparison of Bayes factor approximation methods including two new methods. Sociological Methods and Research, 41(2), pp. 294-324. (doi: 10.1177/0049124112452393)

Liu, C., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Hooker, G. and Friedl, M. (2012) Functional factor analysis for periodic remote sensing data. Annals of Applied Statistics, 6(2), pp. 601-624. (doi: 10.1214/11-AOAS518)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Pyne, S. (2012) A computational framework to emulate the human perspective in flow cytometric data analysis. PLoS ONE, 7(5), e35693. (doi: 10.1371/journal.pone.0035693) (PMID:22563466) (PMCID:PMC3341382)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Ren, D. (2012) On the upper bound of the number of modes of a multivariate normal mixture. Journal of Multivariate Analysis, 108, 41 - 52. (doi: 10.1016/j.jmva.2012.02.006)

2011

DeLuca, D.S., Marina, O., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Zhang, G.L., Wu, C.J. and Brusic, V. (2011) Data processing and analysis for protein microarrays. Methods in Molecular Biology, 723(7), pp. 337-347. (doi: 10.1007/978-1-61779-043-0_21)

Shi, P., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Zhu, Q. and Kon, M.A. (2011) Top scoring pairs for feature selection in machine learning and applications to cancer outcome prediction. BMC Bioinformatics, 12(1), p. 375. (doi: 10.1186/1471-2105-12-375)

2010

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2010) Discussion of "Projection pursuit via white noise matrices" by G. Hui and B. Lindsay. Sankhya B, 72(2), pp. 147-151. (doi: 10.1007/s13571-011-0008-x)

2008

Lin, H., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Tongchusak, S., Reinherz, E.L. and Brusic, V. (2008) Evaluation of MHC class I peptide binding prediction servers: applications for vaccine research. BMC Immunology, 9(1), p. 8. (doi: 10.1186/1471-2172-9-8)

Lindsay, B.G., Markatou, M., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Yang, K. and Chen, S.-C. (2008) Quadratic distances on probabilities: A unified foundation. Annals of Statistics, 36(2), pp. 983-1006. (doi: 10.1214/009053607000000956)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Lindsay, B.G. (2008) Model selection in high dimensions: a quadratic-risk-based approach. Journal of the Royal Statistical Society: Series B (Statistical Methodology), 70(1), pp. 95-118. (doi: 10.1111/j.1467-9868.2007.00623.x)

2007

Li, J., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Lindsay, B.G. (2007) A nonparametric statistical approach to clustering via mode identification. Journal of Machine Learning Research: Proceedings Track, 8, pp. 1687-1723.

Levy, Joshua H., Reinhardt, Joseph M., Broadhurst, Robert E., Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Chaney, Edward L. and Pizer, Stephen M. (2007) Signaling local non-credibility in an automatic segmentation pipeline. In: Medical Imaging 2007: Image Processing, San Diego, CA, USA, 17-22 Feb 2007, (doi: 10.1117/12.709015)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Kepler, T.B. (2007) Amino acid biophysical properties in the statistical prediction of peptide-MHC class I binding. Immunome Research, 3(1), p. 9. (doi: 10.1186/1745-7580-3-9)

2006

Jeong, J., Pizer, S.M. and Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2006) Statistics on anatomic objects reflecting inter-object relations. In: 1st MICCAI Workshop on Mathematical Foundations of Computational Anatomy: Geometrical, Statistical and Registration Methods for Modeling Biological Shape Variability, Copenhagen, 1 Oct 2006, pp. 136-145.

2005

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Lindsay, B.G. (2005) The topography of multivariate normal mixtures. Annals of Statistics, 33(5), pp. 2042-2065. (doi: 10.1214/009053605000000417)

2002

Basu, A., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Park, C. and Basu, S. (2002) Improved power in multinomial goodness-of-fit tests. Journal of the Royal Statistical Society: Series D (The Statistician), 51(3), pp. 381-393. (doi: 10.1111/1467-9884.00325)

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Number of items: 66.

Articles

Gemmell, Alastair J. ORCID logoORCID: https://orcid.org/0000-0002-6032-5152, Brown, Colin ORCID logoORCID: https://orcid.org/0000-0003-3439-5314, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Small, Alexander (2025) Comparison of quantitative Krenning Scores with visual assessment in ⁹⁹ᵐTc-EDDA/HYNIC-TOC SPECT-CT. Nuclear Medicine Communications, 45(6), pp. 515-522. (doi: 10.1097/MNM.0000000000001967) (PMID:40013822)

Gemmell, Alastair ORCID logoORCID: https://orcid.org/0000-0002-6032-5152, Brown, Colin M. ORCID logoORCID: https://orcid.org/0000-0003-3439-5314, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Small, Alexander (2025) Robustness of textural analysis features in quantitative 99mTc and 177Lu SPECT-CT phantom acquisitions. EJNMMI Physics, 12, 40. (doi: 10.1186/s40658-025-00749-0) (PMID:40244535) (PMCID:PMC12006590)

Hawkes, C. et al. (2024) Comparison of CHOP-19 and CHOP-25 for treatment of peripheral nodal B-cell lymphoma in dogs: A European multicenter retrospective cohort study. Journal of Veterinary Internal Medicine, 38(6), pp. 3193-3205. (doi: 10.1111/jvim.17222) (PMID:39422460)

Mamalakis, Michael, Banerjee, Abhirup, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Wilkie, Craig, Clayton, Richard H., Swift, Andrew J., Panoutsos, George and Vorselaars, Bart (2024) Deep multi-metric training: the need of multi-metric curve evaluation to avoid weak learning. Neural Computing and Applications, 36(30), pp. 18841-18862. (doi: 10.1007/s00521-024-10182-6)

Ahovègbé, L. et al. (2024) Hepatitis C virus diversity and treatment outcomes in Benin; a prospective cohort study. Lancet Microbe, 5(7), pp. 697-706. (doi: 10.1016/S2666-5247(24)00041-7) (PMID:38889738)

Gemmell, Alastair J. ORCID logoORCID: https://orcid.org/0000-0002-6032-5152, Brown, Colin M., Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Small, Alexander (2023) Quantitative uptake in 99mTc-EDDA/HYNIC-TOC somatostatin receptor imaging – the effect of long-acting release somatostatin analogue therapy. Nuclear Medicine Communications, 44(11), pp. 944-952. (doi: 10.1097/MNM.0000000000001746) (PMID:37578312)

Cantoni, D. et al. (2023) Correlation between pseudotyped virus and authentic virus neutralisation assays, a systematic review and meta-analysis of the literature. Frontiers in Immunology, 14, 1184362. (doi: 10.3389/fimmu.2023.1184362) (PMID:37790941) (PMCID:PMC10544934)

Sekhar Sen, I. et al. (2023) Geochemical evolution of dissolved trace elements in space and time in the Ramganga River, India. Environmental Monitoring and Assessment, 195(10), 1150. (doi: 10.1007/s10661-023-11665-0) (PMID:37668950) (PMCID:37668950)

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2023) From coarse to fine: a deep 3D probability volume contour framework for tumor segmentation and dose painting in PET images. Frontiers In Radiology, 3, 1225215. (doi: 10.3389/fradi.2023.1225215)

Pascall, D. J. et al. (2023) Directions of change in intrinsic case severity across successive SARS-CoV-2 variant waves have been inconsistent. Journal of Infection, 87(2), pp. 128-135. (doi: 10.1016/j.jinf.2023.05.019) (PMID:37270070) (PMCID:PMC10234362)

Pascall, D. J. et al. (2023) The SARS-CoV-2 Alpha variant was associated with increased clinical severity of COVID-19 in Scotland: a genomics-based retrospective cohort analysis. PLoS ONE, 18(4), e0284187. (doi: 10.1371/journal.pone.0284187) (PMID:37053201) (PMCID:PMC10101505)

Jones, K.A. ORCID logoORCID: https://orcid.org/0000-0001-9109-4812, Paterson, C.A. ORCID logoORCID: https://orcid.org/0000-0002-1943-3223, Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Motherwell, D.W., Hamilton, D.J. ORCID logoORCID: https://orcid.org/0000-0001-5971-8947, Small, A.D., Martin, W. and Goodfield, N.E.R. (2023) Beta-blockers and mechanical dyssynchrony in heart failure assessed by radionuclide ventriculography. Journal of Nuclear Cardiology, 30(1), pp. 193-200. (doi: 10.1007/s12350-022-03142-x) (PMID:36417121) (PMCID:PMC9984517)

Dangerfield, C. E. et al. (2023) Getting the most out of maths: How to coordinate mathematical modelling research to support a pandemic, lessons learnt from three initiatives that were part of the COVID-19 response in the UK. Journal of Theoretical Biology, 557, 111332. (doi: 10.1016/j.jtbi.2022.111332) (PMID:36323393)

Ho, A. et al. (2022) Adeno-associated virus 2 infection in children with non-A-E hepatitis. Nature, 617(7961), pp. 555-563. (doi: 10.1038/s41586-023-05948-2) (PMID:36996873)

Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Banerjee, Abhirup, Swift, Andrew, Fanstone, Joseph W., Mamalakis, Michail, Vorselaars, Bart, Wilkie, Craig, Cole, Joby, Mackenzie, Louise S. and Weeks, Simonne (2022) A robust COVID-19 mortality prediction calculator based on Lymphocyte count, Urea, C-Reactive Protein, Age and Sex (LUCAS) with chest x-rays. Scientific Reports, 12, 18220. (doi: 10.1038/s41598-022-21803-2) (PMID:36309547) (PMCID:PMC9617052)

Willett, B. J. et al. (2022) Publisher Correction: SARS-CoV-2 Omicron is an immune escape variant with an altered cell entry pathway. Nature Microbiology, 7, 1709. (doi: 10.1038/s41564-022-01241-6) (PMID:36114232) (PMCID:PMC9483304)

Willett, B. J. et al. (2022) SARS-CoV-2 Omicron is an immune escape variant with an altered cell entry pathway. Nature Microbiology, 7(8), pp. 1161-1179. (doi: 10.1038/s41564-022-01143-7) (PMID:35798890) (PMCID:PMC9352574)

Boss, A. N. et al. (2022) Development of a mortality prediction model in hospitalised SARS-CoV-2 positive patients based on routine kidney biomarkers. International Journal of Molecular Sciences, 23(13), 7260. (doi: 10.3390/ijms23137260) (PMID:35806273) (PMCID:PMC9266863)

Jones, K.A. ORCID logoORCID: https://orcid.org/0000-0001-9109-4812, Small, A.D., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Hamilton, D.J. ORCID logoORCID: https://orcid.org/0000-0001-5971-8947, Martin, W., Robinson, J., Goodfield, N.E.R. and Paterson, C.A. (2022) Radionuclide ventriculography phase analysis for risk stratification of patients undergoing cardiotoxic cancer therapy. Journal of Nuclear Cardiology, 29(2), pp. 581-589. (doi: 10.1007/s12350-020-02277-z) (PMID:32748278)

Mamalakis, Michail, Swift, Andrew J., Vorselaars, Bart, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Weeks, Simone, Ding, Weiping, Clayton, Richard H., Mackenzie, Louise S. and Banerjee, Abhirup (2021) DenResCov-19: a deep transfer learning network for robust automatic classification of COVID-19, pneumonia, and tuberculosis from X-rays. Computerized Medical Imaging and Graphics, 94, 102008. (doi: 10.1016/j.compmedimag.2021.102008) (PMCID:PMC8539634)

Garg, Nitin Kumar, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Mathur, Ashwini (2021) Abstract 10932: Prediction of 30-Day Hospital Readmission in High-Risk Atherosclerotic Cardiovascular Disease Patients Using Machine Learning Methods on Electronic Health Record Data from Medical Information Mart for Intensive Care-3 Database. Circulation, 144(Suppl1), A10932. (doi: 10.1161/circ.144.suppl_1.10932)

Banerjee, Abhirup, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Vorselaars, Bart, Kitson, Joanne, Mamalakis, Michail, Weeks, Simonne, Baker, Mark and Mackenzie, Louise S. (2020) Use of machine learning and artificial intelligence to predict SARS-CoV-2 infection from full blood counts in a population. International Immunopharmacology, 86, 106705. (doi: 10.1016/j.intimp.2020.106705) (PMCID:PMC7296324)

Bayarri, M.J., Berger, James O., Jang, Woncheol, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Pericchi, Luis R. and Visser, Ingmar (2019) Prior-based Bayesian information criterion. Statistical Theory and Related Fields, 3(1), pp. 2-13. (doi: 10.1080/24754269.2019.1582126)

Berger, James, Jang, Woncheol, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Rericchi, Luis R. and Visser, Ingmar (2019) Rejoinder by James Berger, Woncheol Jang, Surajit Ray, Luis R. Pericchi and Ingmar Visser. Statistical Theory and Related Fields, 3(1), pp. 37-39. (doi: 10.1080/24754269.2019.1611147)

Mangisa, Siphumlile, Das, Sonali, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Sharp, Gary (2019) Functional regression models for South African economic indicators: a growth curve perspective. OPEC Energy Review, 43(2), pp. 217-237. (doi: 10.1111/opec.12148)

Young, Dylan M., Parry, Lauren E. ORCID logoORCID: https://orcid.org/0000-0003-3497-3276, Lee, Duncan ORCID logoORCID: https://orcid.org/0000-0002-6175-6800 and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2018) Spatial models with covariates improve estimates of peat depth in blanket peatlands. PLoS ONE, 13(9), e0202691. (doi: 10.1371/journal.pone.0202691) (PMID:30192790) (PMCID:PMC6128521)

Liu, Chong, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Hooker, Giles (2017) Functional principal component analysis of spatially correlated data. Statistics and Computing, 27(6), pp. 1639-1654. (doi: 10.1007/s11222-016-9708-4)

Cheng, Yansong and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2014) Parallel and hierarchical mode association clustering with an R package Modalclust. Open Journal of Statistics, 4(10), pp. 826-836. (doi: 10.4236/ojs.2014.410078)

Cheng, Yansong and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2014) Multivariate modality inference using Gaussian kernel. Open Journal of Statistics, 4(5), pp. 419-434. (doi: 10.4236/ojs.2014.45041)

Lindsay, Bruce G., Markatou, Marianthi and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2014) Kernels, degrees of freedom and power properties of quadratic distance goodness of fit tests. Journal of the American Statistical Association, 109(505), pp. 395-410. (doi: 10.1080/01621459.2013.836972)

Bollen, Kenneth A., Harden, Jeffrey J., Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Zavisca, Jane (2014) BIC and alternative Bayesian information criteria in the selection of structural equation models. Structural Equation Modeling: A Multidisciplinary Journal, 21(1), pp. 1-19. (doi: 10.1080/10705511.2014.856691)

Cheng, Yansong, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Chang, Mark and Menon, Sandeep (2014) Statistical monitoring of clinical trials with multiple co-primary endpoints using multivariate B-value. Statistics in Biopharmaceutical Research, 6(3), pp. 241-250. (doi: 10.1080/19466315.2014.923324)

Bollen, K.A., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Zavisca, J. and Harden, J.J. (2012) A comparison of Bayes factor approximation methods including two new methods. Sociological Methods and Research, 41(2), pp. 294-324. (doi: 10.1177/0049124112452393)

Liu, C., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Hooker, G. and Friedl, M. (2012) Functional factor analysis for periodic remote sensing data. Annals of Applied Statistics, 6(2), pp. 601-624. (doi: 10.1214/11-AOAS518)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Pyne, S. (2012) A computational framework to emulate the human perspective in flow cytometric data analysis. PLoS ONE, 7(5), e35693. (doi: 10.1371/journal.pone.0035693) (PMID:22563466) (PMCID:PMC3341382)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Ren, D. (2012) On the upper bound of the number of modes of a multivariate normal mixture. Journal of Multivariate Analysis, 108, 41 - 52. (doi: 10.1016/j.jmva.2012.02.006)

DeLuca, D.S., Marina, O., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Zhang, G.L., Wu, C.J. and Brusic, V. (2011) Data processing and analysis for protein microarrays. Methods in Molecular Biology, 723(7), pp. 337-347. (doi: 10.1007/978-1-61779-043-0_21)

Shi, P., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Zhu, Q. and Kon, M.A. (2011) Top scoring pairs for feature selection in machine learning and applications to cancer outcome prediction. BMC Bioinformatics, 12(1), p. 375. (doi: 10.1186/1471-2105-12-375)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2010) Discussion of "Projection pursuit via white noise matrices" by G. Hui and B. Lindsay. Sankhya B, 72(2), pp. 147-151. (doi: 10.1007/s13571-011-0008-x)

Lin, H., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Tongchusak, S., Reinherz, E.L. and Brusic, V. (2008) Evaluation of MHC class I peptide binding prediction servers: applications for vaccine research. BMC Immunology, 9(1), p. 8. (doi: 10.1186/1471-2172-9-8)

Lindsay, B.G., Markatou, M., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Yang, K. and Chen, S.-C. (2008) Quadratic distances on probabilities: A unified foundation. Annals of Statistics, 36(2), pp. 983-1006. (doi: 10.1214/009053607000000956)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Lindsay, B.G. (2008) Model selection in high dimensions: a quadratic-risk-based approach. Journal of the Royal Statistical Society: Series B (Statistical Methodology), 70(1), pp. 95-118. (doi: 10.1111/j.1467-9868.2007.00623.x)

Li, J., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Lindsay, B.G. (2007) A nonparametric statistical approach to clustering via mode identification. Journal of Machine Learning Research: Proceedings Track, 8, pp. 1687-1723.

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Kepler, T.B. (2007) Amino acid biophysical properties in the statistical prediction of peptide-MHC class I binding. Immunome Research, 3(1), p. 9. (doi: 10.1186/1745-7580-3-9)

Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Lindsay, B.G. (2005) The topography of multivariate normal mixtures. Annals of Statistics, 33(5), pp. 2042-2065. (doi: 10.1214/009053605000000417)

Basu, A., Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Park, C. and Basu, S. (2002) Improved power in multinomial goodness-of-fit tests. Journal of the Royal Statistical Society: Series D (The Statistician), 51(3), pp. 381-393. (doi: 10.1111/1467-9884.00325)

Book Sections

Alexandrovich, Grigory, Holzmann, Hajo and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2013) On the number of modes of finite mixtures of elliptical distributions. In: Lausen, Berthold, Van den Poel, Dirk and Ultsch, Alfred (eds.) Algorithms from and for Nature and Life: Classification and Data Analysis. Series: Studies in Classification, Data Analysis, and Knowledge Organization, 2. Springer International Publishing, pp. 49-57. ISBN 9783319000350 (doi: 10.1007/978-3-319-00035-0_4)

Gupta, M. ORCID logoORCID: https://orcid.org/0000-0003-1052-6738 and Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2012) Sequence pattern discovery with applications to understanding gene regulation and vaccine design. In: Rao, C.R., Chakraborty, R. and Sen, P.K. (eds.) Handbook of Statistics. Elsevier Press.

Research Reports or Papers

Chanialidis, C. ORCID logoORCID: https://orcid.org/0000-0002-1913-6122, Craigmile, P., Davies, V. ORCID logoORCID: https://orcid.org/0000-0003-1896-8936, Dean, N. ORCID logoORCID: https://orcid.org/0000-0002-5080-2517, Evers, L. ORCID logoORCID: https://orcid.org/0000-0002-4844-4001, Filiippone, M., Gupta, M. ORCID logoORCID: https://orcid.org/0000-0003-1052-6738, Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Rogers, S. ORCID logoORCID: https://orcid.org/0000-0003-3578-4477 (2013) Discussion of Henning and Liao: How to find an appropriate clustering for mixed type variables with application to socio-economic stratification. Journal of the Royal Statistical Society: Series C. 62, 309-369. Discussion Paper. Springer. (doi: 10.1111/j.1467-9876.2012.01066.x).

Conference or Workshop Item

Glendell, Miriam, Sinha, Rajiv, Choudhary, Bharat, Singh, Manudeo and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2023) Probabilistic Modelling of Water Quality in the Ramganga River, India, Informed by Sparce Observational Data. EGU General Assembly 2023, Vienna, Austria, 24-28 Apr 2023. (doi: 10.5194/egusphere-egu23-7990)

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2022) Kernel Smoothing-based Probability Contours for Tumour Segmentation. 26th UK Conference on Medical Image Understanding and Analysis (MIUA 2022), University of Cambridge, 27-29 July 2022.

Al Alawi, Maryam, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Gupta, Mayetri ORCID logoORCID: https://orcid.org/0000-0003-1052-6738 (2022) A New Functional Data Clustering Technique Based on Spectral Clustering and Downsampling. 17th Conference of the International Federation of Classification Societies (IFCS 2022), Porto, Portugal, 19-23 July 2022. ISBN 9789899895591

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2022) Kernel Smoothing-based Probability Contours for Tumour Segmentation. Classification and Data Science in Digital Age - 17th Conference of the International Federation of Classification Society (IFCS 2022), Porto, Portugal, 19-23 July 2022.

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2022) Analysis of Positron Emission Tomography Data for Tumour Detection and Delineation. 14th SINAPSE Annual Scientific Meeting, Glasgow, UK, 13-14 June 2022.

Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623 and Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454 (2021) Bayesian Spatiotemporal Statistical Modelling of Water Quality within Rivers. EGU General Assembly 2021, 19-30 Apr 2021. (doi: 10.5194/egusphere-egu21-10843)

Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623, Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454, Sinha, Rajiv and Bowes, Mike (2021) Statistical Downscaling for the Fusion of In-river, Drone and Satellite Water Quality Data in a River Network. 8th Channel Network Conference, 07-09 April 2021.

Mackenzie, Louise S., Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Banerjee, Abhirup, Mamalakis, Michail, Swift, Andrew J., Vorselaars, Bart, Fanstone, Joseph and Weeks, Simonne (2021) Can Kidney Function Be Used to Predict Survival of COVID-19 in Hospitals? Predictive Modelling in a Retrospective Cohort Study. Pharmacology 2021: Today's Science, Tomorrow's Medicines, 07-09 Sep 2021.

Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623 and Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454 (2020) Developing Statistical Downscaling to Improve Water Quality Understanding and Management in the Ramganga Sub-Basin. JSM 2020, 02-06 Aug 2020.

Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2019) Analysis of PET Imaging for Tumor Delineation. 11th SINAPSE Annual Scientific Meeting, Dundee, UK, 21 Jun 2019.

Labrosse, N. et al. (2017) Preparing for the Journey: Supporting Students to Make Successful Transitions Into and Out of Taught Postgraduate Study. 10th Annual University of Glasgow Learning and Teaching Conference, Glasgow, UK, 30 Mar 2017.

Conference Proceedings

Wilkie, Craig, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Miller, Claire ORCID logoORCID: https://orcid.org/0000-0002-1857-4454 and Scott, Marian ORCID logoORCID: https://orcid.org/0000-0002-3709-0623 (2025) Investigating River Water Quality Using Network Distance Based Spatiotemporal Flexible Regression. In: 52nd Scientific Meeting of the Italian Statistical Society, Bari, Italy, 17-20 Jun 2024, pp. 501-506. ISBN 9783031643491 (doi: 10.1007/978-3-031-64350-7_84)

Zhang, Wenhui, Banerjee, Abhirup and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2024) Self-supervised instance segmentation of diabetic foot ulcers via feature correspondence distillation. In: Diabetic Foot Ulcers Grand Challenge (DFUC 2024), Marrakesh, Morocco, 06-10 Oct 2024, (Accepted for Publication)

Zhang, Wenhui and Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2023) Deep Probability Contour Framework for Tumour Segmentation and Dose Painting in PET Images. In: 26th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2023), Vancouver, Canada, 8-12 Oct 2023, pp. 534-543. ISBN 9783031439001 (doi: 10.1007/978-3-031-43901-8_51)

Al Alawi, Maryam, Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 and Gupta, Mayetri ORCID logoORCID: https://orcid.org/0000-0003-1052-6738 (2019) A New Framework for Distance-based Functional Clustering. In: 34th International Workshop on Statistical Modelling, Guimarães, Portugal, 07-12 Jul 2019,

Levy, Joshua H., Reinhardt, Joseph M., Broadhurst, Robert E., Ray, Surajit ORCID logoORCID: https://orcid.org/0000-0003-3965-8136, Chaney, Edward L. and Pizer, Stephen M. (2007) Signaling local non-credibility in an automatic segmentation pipeline. In: Medical Imaging 2007: Image Processing, San Diego, CA, USA, 17-22 Feb 2007, (doi: 10.1117/12.709015)

Jeong, J., Pizer, S.M. and Ray, S. ORCID logoORCID: https://orcid.org/0000-0003-3965-8136 (2006) Statistics on anatomic objects reflecting inter-object relations. In: 1st MICCAI Workshop on Mathematical Foundations of Computational Anatomy: Geometrical, Statistical and Registration Methods for Modeling Biological Shape Variability, Copenhagen, 1 Oct 2006, pp. 136-145.

This list was generated on Sat Jul 5 06:10:55 2025 BST.

Grants

Innovate UK: Sub-millimetre accuracy of 3D measurements and texture analysis of Diabetic Foot Ulcers (£50,000) 2023 Role: PI

Health Data Research UK: Evaluation of Variants Affecting Deployed COVID-19 Vaccines (£250,000)2021 - 2022 Role: Co-I 

University of Glasgow Reinvigorating Research Funding: (£40,000) 2022-2023 Role: PI

Scottish Funding Council COVID Funding: (£9,700) 2020-2021 Role: PI

EPSRC IAA (EP/R511705/1) Finger prick test for early prediction of SARS-CoV-2; a screening method using changes in full blood count parameters (£3,000) 2020-2021 Role: PI

EPSRC GCRF grant: Developing statistical downscaling to improve water quality understanding and management in the Ramganga sub-basin 1/10/2019 – 30/06/2022 (£ 461,314) Role: PI

NERC grant: A digital environment for water resources1/10/2019 to 1/10/2020 (£228,806) Role: Co-I

EPSRC-Industry studentship: Generation of synthetic medical histories for clinical decision support - a connected approach (£30,000) Role: PI 2018-2021

Scottish Funding Council: Datalab MSc Scholarship (£87,360) 01/10/201-30/09/2019

 Scottish Funding Council: Datalab MSc Scholarship (£27,800) 01/10/2016-30/09/2018

 European Social Fund: Datalab MSc Scholarship (£96,360) 01/10/2018-30/09/2020

 EPSRC (SECURE Feasibility Project No: FP2016002LP):Improved approaches for mapping and modelling blanket peatland extent and depth (£24,962)

Banff International Research Station for Mathematical Innovation and Discovery workshop grant: Frontiers in Functional Data Analysis. For operation reasons, this grant was administered by Banff International Research Station, Banff, Canada (£ 70,000)

EPSRC and DST (India) workshop grant: Solving Big Data Challenges in Modern Science through Statistical Modelling data Analysis. For operational reasons this grant was administered through International Centre for Mathematical Sciences (ICMS), Edinburgh, U. K. Co-organizer: Mayetri Gupta (£ 50,000)

EU ERASMUS Mobility Grant: Training Course on Functional Data at University of Bologna, July 2017 (£GBP 1700)

NSF (USA) Award No: #0934739: Functional Data Modeling of Climate-Ecosystem Dynamics 09/01/09- 08/31/13 ($363,851)

NSF (USA) Award No: #0947950: NSF   GK-12 Graduate STEM Fellows in K-12 Education GLACIER-Global Change Initiative-Education & Research 03/15/2010- 03/14/2014 ($2,854,102)

Supervision

Teaching

2022-Semester II

  • Predictive Modeling
  • Functional Data Analysis

 

Professional activities & recognition

Grant committees & research advisory boards

  • 2015: Peer Review College,

Additional information

  • Member of Gateway Advisory Board  (Newton Gateway to Mathematics) Isaac Newton Institute for Mathematical Sciences: Cambridge, Cambridgeshire, GB 
  • Full member of Peer-review college of Engineering and Physical Sciences Research Council
  • Full member of Peer-review college of Natural Environment Research Council