Items where Author is "Roberts, Gareth"

Bierkens, Joris and Fearnhead, Paul and Roberts, Gareth (2019) The Zig-Zag Process and Super-Efficient Sampling for Bayesian Analysis of Big Data. Annals of Statistics, 47 (3). pp. 1288-1320. ISSN 0090-5364

Fearnhead, Paul Nicholas and Bierkens, Joris and Pollock, Murray and Roberts, Gareth (2018) Piecewise Deterministic Markov Processes for Continuous-Time Monte Carlo. Statistical Science, 33 (3). pp. 386-412. ISSN 0883-4237

Bierkens, Joris and Bouchard-Côté, Alexandre and Doucet, Arnaud and Duncan, Andrew B. and Fearnhead, Paul and Lienart, Thibaut and Roberts, Gareth and Vollmer, Sebastian J. (2018) Piecewise deterministic Markov processes for scalable Monte Carlo on restricted domains. Statistics and Probability Letters, 136. pp. 148-154. ISSN 0167-7152

Sherlock, Christopher and Thiery, Alex and Roberts, Gareth and Rosenthal, Jeffrey (2015) On the efficiency of pseudo-marginal random walk Metropolis algorithms. Annals of Statistics, 43 (1). pp. 238-275. ISSN 0090-5364

Sermaidis, Giorgos and Papaspiliopoulos, Omiros and Roberts, Gareth and Beskos, Alexandros and Fearnhead, Paul (2013) Markov chain Monte Carlo for exact inference for diffusions. Scandinavian Journal of Statistics, 40 (2). pp. 294-321. ISSN 0303-6898

Jewell, Christopher Parry and Roberts, Gareth (2012) Enhancing Bayesian risk prediction for epidemics using contact tracing. Biostatistics, 13 (4). pp. 567-579. ISSN 1465-4644

Neal, Peter and Roberts, Gareth and Yuen, Wai Kong (2012) Optimal scaling of random walk Metropolis algorithms with discontinuous target densities. Annals of Applied Probability, 22 (5). pp. 1880-1927. ISSN 1050-5164

Neal, Peter John and Roberts, Gareth (2011) Optimal scaling of random walk metropolis algorithms with non-Gaussian proposals. Methodology and Computing in Applied Probability, 13 (3). pp. 583-601. ISSN 1387-5841

Danon, Leon and Ford, Ashley and House, Thomas and Jewell, Christopher Parry and Keeling, Matt and Roberts, Gareth and Ross, Joshua and Vernon, Matthew (2011) Networks and the epidemiology of infectious disease. Interdisciplinary Perspectives on Infectious Diseases, 2011: 284909. ISSN 1687-7098

Sherlock, Chris and Fearnhead, Paul and Roberts, Gareth (2010) The random walk Metropolis : linking theory and practice through a case study. Statistical Science, 25 (2). pp. 172-190. ISSN 0883-4237

Jewell, Christopher Parry and Keeling, Matthew J. and Roberts, Gareth (2009) Predicting undetected infections during the 2007 foot-and-mouth disease outbreak. Interface, 6 (41). pp. 1145-1151. ISSN 1742-5689

Jewell, Christopher Parry and Kypraios, Theodore and Christley, Robert and Roberts, Gareth (2009) A novel approach to real-time risk prediction for emerging infectious diseases : a case study in Avian Influenza H5N1. Preventive Veterinary Medicine, 91 (1). pp. 19-28. ISSN 0167-5877

Jewell, Chris and Kypraios, Theodore and Neal, Peter and Roberts, Gareth (2009) Bayesian Analysis for Emerging Infectious Diseases. Bayesian Analysis, 4 (3). pp. 465-496. ISSN 1931-6690

Sherlock, Chris and Roberts, Gareth (2009) Optimal scaling of the random walk Metropolis on unimodal elliptically symmetric targets. Bernoulli, 15 (3). pp. 774-798. ISSN 1350-7265

Neal, Peter John and Roberts, Gareth (2008) Optimal scaling for random walk metropolis on spherically constrained target densities. Methodology and Computing in Applied Probability, 10 (2). pp. 277-297. ISSN 1387-5841

Neal, Peter John and Roberts, Gareth (2006) Optimal scaling for partially updating MCMC algorithms. Annals of Applied Probability, 16 (2). pp. 475-515. ISSN 1050-5164

Neal, Peter John and Roberts, Gareth (2005) A case study in non-centering for data augmentation : stochastic epidemics. Statistics and Computing, 15 (4). pp. 315-327. ISSN 0960-3174

Dellaportas, Petros; and Giudici, Paolo; and Roberts, Gareth (2003) Bayesian Inference For Nondecomposable Graphical Gaussian Models. Sankhya - Series A, 65 (1). pp. 43-55. ISSN 0581-572X