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researcher

L. Viitasaari

83 papers hereh-index 15902 citations128 works total

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

author position
  • sole author5
  • first author2
  • middle author15
  • last author61

Across the 83 of 83 papers where every author was matched, so the position is known.

fields
  • math.PR58
  • math.ST13
  • stat.AP3
  • math.OC2
  • cs.LG1
  • econ.EM1

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedContinuous time Gaussian process dynamical models in gene regulatory network inference

75 citations · 236 across the 75 of their papers we have counts for

collaborators
Showing 2015Show all

3 papers · 1 filter

math.PR2015

A general non-existence result for linear BSDEs driven by Gaussian processes

Christian Bender, Lauri Viitasaari

In this paper, we study linear backward stochastic differential equations driven by a class of centered Gaussian non-martingales, including fractional Brownian motion with Hurst pa…

math.PR2015★ 5 cited

Fredholm representation of multiparameter Gaussian processes with applications to equivalence in law and series expansions

Tommi Sottinen, Lauri Viitasaari

We show that every multiparameter Gaussian process with integrable variance function admits a Wiener integral representation of Fredholm type with respect to the Brownian sheet. Th…

math.PR2015★ 5 cited

Sufficient and Necessary Conditions for Limit Theorems for Quadratic Variations of Gaussian Sequences

Lauri Viitasaari

Quadratic variations of Gaussian processes play important role in both stochastic analysis and in applications such as estimation of model parameters, and for this reason the topic…

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