François Portier


Assistant Professor at Telecom ParisTech within the department IDS (Image, data, signal)
I am organizing the seminar of Probability and Statistics with Anne Sabourin.

  • TELECOM ParisTech,
  • 46, rue Barrault, 
  • 75634 Paris Cedex 13, France 
  • Office: E 302
  • Phone: +33 1 45 81 77 03 

Coming events AISTAT2018, ISNPS2018

Research topics

- Monte Carlo methods
- survival analysis (CURE models)
- copula modelling
- dimension reduction in regression

New Papers

On an extension of the promotion time cure model. With Anouar El Ghouch and Ingrid Van Keilegom.

Monte Carlo integration with a growing number of control variates
With Johan Segers. PDF

Integral estimation based on Markovian design. With Romain Azais and Bernard Delyon. PDF


Beating Monte Carlo Integration: a Nonasymptotic Study of Kernel Smoothing Methods. Accepted in AISTAT2018. With Stéphan Clémençon, 2018.

On the weak convergence of the empirical conditional copula under a simplifying assumption. Journal of Multivariate Analysis. With Johan Segers. 2018. PDF

Efficiency and bootstrap in the promotion time cure model.
Bernoulli. With Anouar El Ghouch and Ingrid Van Keilegom. 2017. PDF

On the asymptotics of Z-estimators indexed by the objective functions. Electronic Journal of Statistics. 2016. PDF

An empirical process view of inverse regression. Scandinavian Journal of Statistics. 2016. PDF

Integral approximation by kernel smoothing.
Bernoulli. 2016. With Bernard Delyon. PDF

Bootstrap testing of the rank of a matrix via least squared constrained estimation.
Journal of the American Statistical Association. 2014. With Bernard Delyon. PDF

Optimal function: A new approach for covering the central subspace.
Journal of Multivariate Analysis. 2013. 
With Bernard Delyon. PDF

Réduction de la dimension en régression. PDF
I received my Ph.D. from Université de Rennes 1, IRMAR, under the supervision of Bernard Delyon (defended in July 2013).

SD205. TP1

Other Links
A nice blog about statistics, actuarial sciences and R, 
more about the wind in Bretagne.