Paul Fearnhead — LLMpedia

Paul Fearnhead
Name	Paul Fearnhead
Birth date	1969
Nationality	British
Fields	Statistics, Probability, Computational Biology
Workplaces	Lancaster University, University of Oxford, University of Manchester
Alma mater	University of Oxford, University of Cambridge
Known for	Sequential Monte Carlo, Changepoint analysis, Population genetics

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Paul Fearnhead

Paul Fearnhead is a British statistician known for contributions to sequential Monte Carlo methods, changepoint detection, and applications in population genetics, epidemiology, and genomics. He has held academic posts at institutions including Lancaster University, the University of Oxford, and the University of Manchester, and has collaborated with researchers affiliated with the Wellcome Trust, Medical Research Council, and the National Institutes of Health. His work intersects with methods used by groups at the Alan Turing Institute, Imperial College London, and the European Bioinformatics Institute.

Early life and education

Fearnhead studied mathematics and statistics initially at institutions such as the University of Cambridge and the University of Oxford, interacting with faculty associated with the Royal Statistical Society, Institute of Mathematical Statistics, and the London School of Economics. During his formative years he engaged with scholars from the Biostatistics Collaboration, the MRC Biostatistics Unit, and the Wellcome Centre for Human Genetics. His doctoral supervision and early mentors included academics tied to the Statistical Laboratory, Cambridge, the Mathematical Institute, Oxford, and visiting researchers from the European Molecular Biology Laboratory.

Fearnhead's academic appointments have included positions at Lancaster University, the University of Manchester, and the University of Oxford, collaborating with departments linked to the Department of Mathematics, Oxford, the Department of Statistics, Oxford, and research centres such as the Centre for Genomic Regulation, the Wellcome Sanger Institute, and the MRC Human Genetics Unit. He has supervised students who later joined institutions like Harvard University, Stanford University, Princeton University, University of California, Berkeley, and ETH Zurich. He has served on committees of the Royal Society, the Biometrika Trust, and panels convened by the Engineering and Physical Sciences Research Council and the European Research Council. Fearnhead has been an invited speaker at conferences hosted by the Institute of Mathematical Statistics, the International Biometric Society, the NeurIPS community, and workshops at the Groningen Workshop on Stochastic Models.

Fearnhead developed algorithms in sequential Monte Carlo and particle filtering that have been applied to problems in population genetics, phylogenetics, and infectious disease modelling, building on foundations from researchers at Stanford University, University College London, and the Max Planck Institute for Evolutionary Anthropology. He made seminal contributions to online and exact inference for changepoint detection used in analyses by teams at the Wellcome Sanger Institute, Broad Institute, and the Centers for Disease Control and Prevention. His methodological work connects to techniques from the Hidden Markov Model literature, the Kalman filter tradition, and innovations by scholars at Carnegie Mellon University, University of Washington, and Columbia University. Applications of his work include reconstructing demographic history in studies related to the 1000 Genomes Project, tracing viral transmission in research similar to that at the World Health Organization and the European Centre for Disease Prevention and Control, and enabling scalable inference for large datasets used by the Genotype-Tissue Expression project.

He has authored methods that interface with software ecosystems developed at CRAN, the Bioconductor project, and packages maintained by the R Consortium and groups at Microsoft Research and Google Research. Collaborative research has been undertaken with teams at the Sanger Institute, Wellcome Trust Centre for Human Genetics, University of Edinburgh, and Kings College London. His probabilistic frameworks draw on theory shaped by work at Princeton University, University of Cambridge Statistical Laboratory, and the University of Toronto.

Fearnhead's honors include recognitions from the Royal Statistical Society, awards influenced by the Royal Society, fellowships connected to the Wellcome Trust, and invitations from the National Academy of Sciences and the European Research Council advisory boards. He has been an elected fellow or member of bodies such as the Institute of Mathematical Statistics, the Academy of Medical Sciences (United Kingdom), and has received prizes judged by panels including representatives from the Royal Society of Edinburgh and the British Academy. His plenary and keynote lectures at the International Congress of Mathematicians-adjacent workshops, the Bayesian Statistics Section meetings, and the Royal Statistical Society conferences reflect recognition by these communities.

- Fearnhead, P.; coauthors from University of Oxford and Wellcome Sanger Institute on methods for sequential Monte Carlo and particle filters applied to genomics and epidemiology case studies. - Fearnhead, P.; collaborations with researchers at Imperial College London and MRC Biostatistics Unit on changepoint detection in time-series and genomic data. - Fearnhead, P.; joint work with teams at the Broad Institute and Harvard University on coalescent-based inference and demographic history reconstruction. - Fearnhead, P.; methodological papers building on theory from the Institute of Mathematical Statistics and applications reported by groups at the Wellcome Trust Centre for Human Genetics and the European Bioinformatics Institute. - Fearnhead, P.; reviews and tutorials presented at meetings of the Royal Statistical Society, the International Biometric Society, and the NeurIPS community.

Category:British statisticians