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V. Barbu

3 papers hereh-index 12821 citations68 works total

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

author position
  • first author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • math.ST3
same name
  • V. Barbu — 64 papers, h 48
  • V. Barbu — 1 paper, h 3

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
20162019
most citedRobust adaptive efficient estimation for a semi-Markov continuous time regression from discrete data

1 citations · 1 across the 2 of their papers we have counts for

collaborators
Showing math.STShow all

3 papers · 1 filter

math.ST2019

Hypotheses testing and posterior concentration rates for semi-Markov processes

V Barbu, Ghislaine Gayraud, N. Limnios +1

In this paper, we adopt a nonparametric Bayesian approach and investigate the asymptotic behavior of the posterior distribution in continuous time and general state space semi-Mark…

math.ST2017★ 1 cited

Robust adaptive efficient estimation for a semi-Markov continuous time regression from discrete data

Vlad Stefan Barbu, Slim Beltaief, Serguei Pergamenshchikov

In this article we consider the nonparametric robust estimation problem for regression models in continuous time with semi-Markov noises observed in discrete time moments. An adapt…

math.ST2016

Robust adaptive efficient estimation for semi-Markov nonparametric regression models

Vlad Barbu, Slim Beltaif, Serguei Pergamenchtchikov

We consider the nonparametric robust estimation problem for regression models in continuous time with semi-Markov noises. An adaptive model selection procedure is proposed. Under g…

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