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Dr Krzysztof Łatuszyński

Royal Society University Research Fellow (2014-2023)

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Research Interests

  • general: stochastic simulation, computational statistics, Bayesian statistics
  • specific: probabilistic algorithms, MCMC, adaptive MCMC, perfect simulation, analysis of algorithms, exact inference for SDEs, intractable likelihood problems
  • I welcome PhD and postdoc applications in these areas from motivated researchers with strong technical background. Please get in touch if interested.

Teaching

  • Office hours (term time only): Wednesday 9:30-10:30 and Thursday 10:30 - 11:30 (Teams or in person)
    If you would like to talk over Teams, just give me a call – instructions are here (link). If I am already in a call then drop me a message in Teams chat and I will call you back.
  • In 2023/24 I am teaching ST232.
  • Past teaching: In 2018/2019 I was teaching OxWaSP module 1 on statistical computing with Robin Evans.
    See the course webpage here.
  • Recently I gave a course on exact simulation of diffusions at the Computation and Modelling summer school in Wroclaw, July 4-8, 2022.

Postdoctoral Fellows

Ph.D. Students


Papers and preprints (theory and methodology)felix.gif

for latest contributions see my google scholar

2023

2022

2021

2020

2019

2018

  • A Framework for Adaptive MCMC Targeting Multimodal Distributions
    (with Emilia Pompe and Chris C. Holmes) [arxiv:1812.02609]
    (supersedes this note pdf)
    The Annals of Statistics 2020, Vol. 48, No. 5, 2930-2952
  • Air Markov Chain Monte Carlo
    (with Cyril Chimisov and Gareth O. Roberts) [arxiv:1801.09309]
  • Adapting The Gibbs Sampler
    (with Cyril Chimisov and Gareth O. Roberts) [arxiv:1801.09299]

2017

  • Continuous-time Importance Sampling: Monte Carlo Methods which Avoid Time-discretisation Error
    (with Paul Fearnhead, Gareth O. Roberts and G. Sermaidis) [arxiv:1712.06201]
  • Exact Monte Carlo likelihood-based inference for jump-diffusion processes
    (with Flavio B. Gonçalves, Gareth O. Roberts) [arxiv:1707.00332]
    Journal of the Royal Statistical Society B, Volume 85, Issue 3, July 2023, Pages 732–756
  • Barker’s algorithm for Bayesian inference with intractable likelihoods
    (with Flavio B. Gonçalves, Gareth O. Roberts) [arxiv: 1709.07710]
    Brazilian Journal of Probability and Statistics 31(4), pp. 732-745, (2017)
  • In Search of Lost (Mixing) Time: Adaptive Markov chain Monte Carlo schemes for Bayesian variable selection with very large p
    (with Jim Griffin and Mark Steel) [arxiv: 1708.05678]
    Biometrika 108(1), pp. 53-69, (2021)

2015

2014

2013

2012

  • Variance bounding and geometric ergodicity of Markov chain Monte Carlo kernels for approximate Bayesian computation
    (with Anthony Lee) [arxiv:1210.6703]
    Biometrika 101(3), pp. 655-671, (2014)

2011

2010

2009

2008

2007


other research contributions

(PhD Thesis, conference proceedings, book chapters & contributions, discussions, reports, etc...,
... and papers OTHER THAN theory and methodology)

2014

  • Discussion of "Sequential Quasi-Monte-Carlo Sampling" by M. Gerber and N. Chopin
    (M. Pollock, A. M. Johansen, K. Latuszynski and G. O. Roberts) [.pdf]
    Journal of the Royal Statistical Society B, (In Press)
  • P1042: Relation of sleep stages and sleep period to the cortical excitability in Parkinson’s disease
    (J Antczak, M Rakowicz, K Latuszynski, J Phelps, A Sobanska, E Inglot, U Zalewska, T Jakubczyk)
    Clinical Neurophysiology 125, S326

2011

  • The Differences in Sleep Profile Changes under Continous Positive Airway Pressure (CPAP) Therapy between Nonobese, Obese and Severely Obese Sleep Apnea Patients
    (J. Antczak, B. Horn, A. Richter, R. Bodenschatz, K. Latuszynski, E.W. Schmidt, W. Jernajczyk)
    Journal of Physiology and Pharmacology, 63(4), pp. 263-269, (June 2012)

2010

2009

2008

  • Wage Differences between Woman and Man in Polish Labor Market in 2004
    (with Lukasz Wozny)
    a book chapter in Wzrost gospodarczy a bezrobocie i nierownosci w podziale dochodu, ed. Marek Garbicz, Wojciech Pacho, SGH, Warszawa 2008
  • Regeneration and Fixed-Width Analysis of Markov Chain Monte Carlo Algorithms
    [arxiv:0907.4716]
    PhD Thesis (2008), University of Warsaw, supervisor: Wojciech Niemiro

2007

  • A Regeneration Proof of the Central Limit Theorem for Uniformly Ergodic Markov Chains
    (with Witold Bednorz)
    15th European Young Statisticians Meeting - EYSM Conference Proceedings, 2007. (see the substantially extended 2008 ECP paper!)

2006

  • $(\varepsilon-\alpha)-$MCMC-Approximation under Drift Condition
    (with Wojciech Niemiro)
    Proceedings of the 6th International Workshop on Rare Event Simulation (RESIM 2006). (see also the improved and extended 2009 paper and Chapter 5 of my PhD Thesis)

Mathematical Sciences Building
Rm 3.03, Dept of Statistics

University of Warwick
Coventry, CV4 7AL

Tel: 02476 150920
Fax: 02476 524532

Email:
K.G.Latuszynski 'at' warwick.ac.uk

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- Royal Society University Research Fellow (2014-2023)

- Facuty Fellow, The Alan Turing Institute

- Reader (Associate Professor)

I am also a member of the WDSI

Prior to that I did postdocs/RFs in CRISM (2008-09), at Toronto (2009) and Warwick (2009-12) and was Jeff Harrison Assistant Professor (2012-16)