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researcher

G. Roberts

91 papers hereh-index 6826.2k citations277 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author9
  • middle author29
  • last author51

Across the 89 of 91 papers where every author was matched, so the position is known.

fields
  • stat.CO32
  • stat.ME25
  • math.PR24
  • math.ST3
  • physics.soc-ph2
  • math.NA1
same name
  • G. Roberts — 20 papers, h 8
  • G. Roberts — 13 papers, h 11
  • G. Roberts — 9 papers, h 4
  • G. Roberts — 3 papers, h 17
  • G. Roberts — 1 paper, h 3
  • G. Roberts — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20042023
most citedGeneral state space Markov chains and MCMC algorithms

756 citations · 3.9k across the 84 of their papers we have counts for

collaborators
Showing 2009 · math.STShow all

2 papers · 2 filters

math.ST2009★ 720 cited

The pseudo-marginal approach for efficient Monte Carlo computations

Christophe Andrieu, Gareth O. Roberts

We introduce a powerful and flexible MCMC algorithm for stochastic simulation. The method builds on a pseudo-marginal method originally introduced in [Genetics 164 (2003) 1139--116…

math.ST2009★ 74 cited

Monte Carlo maximum likelihood estimation for discretely observed diffusion processes

Alexandros Beskos, Omiros Papaspiliopoulos, Gareth Roberts

This paper introduces a Monte Carlo method for maximum likelihood inference in the context of discretely observed diffusion processes. The method gives unbiased and a.s.\@ continuo…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.