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researcher

Román Marchant

6 papers hereh-index 12972 citations23 works total

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

author position
  • first author1
  • middle author5

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.RO2
  • physics.ao-ph1
  • q-bio.PE1
  • q-fin.ST1
  • stat.OT1

identity via Semantic Scholar / OpenAlex

activity
20172025
most citedA Case Study in Model Failure? COVID-19 Daily Deaths and ICU Bed Utilisation Predictions in New York State

84 citations · 89 across the 6 of their papers we have counts for

collaborators
Showing q-fin.STShow all

1 paper · 1 filter

q-fin.ST2019

Bayesian Nonparametric Adaptive Spectral Density Estimation for Financial Time Series

Nick James, Roman Marchant, Richard Gerlach +1

Discrimination between non-stationarity and long-range dependency is a difficult and long-standing issue in modelling financial time series. This paper uses an adaptive spectral te…

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