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researcher

Umberto Picchini

21 papers hereh-index 181.2k citations44 works total

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

author position
  • sole author3
  • first author8
  • middle author4
  • last author5

Across the 20 of 21 papers where every author was matched, so the position is known.

fields
  • stat.CO8
  • stat.ME7
  • stat.ML3
  • stat.AP2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20102026
most citedPractical Estimation of High Dimensional Stochastic Differential Mixed-Effects Models

63 citations · 246 across the 20 of their papers we have counts for

collaborators
Showing 2018Show all

1 paper · 1 filter

stat.CO2018★ 7 cited

Accelerating delayed-acceptance Markov chain Monte Carlo algorithms

Samuel Wiqvist, Umberto Picchini, Julie Lyng Forman +2

Delayed-acceptance Markov chain Monte Carlo (DA-MCMC) samples from a probability distribution via a two-stages version of the Metropolis-Hastings algorithm, by combining the target…

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