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Workshop : S.A.P.S VIII (21-24 Mars 2011)

Workshop : S.A.P.S VIII (21-24 Mars 2011)

Workshop : S.A.P.S VIII (21-24 Mars 2011)

Asymptotical Statistics of Stochastic Processes VIII

(Statistique Asymptotique des Processus Stochastiques VIII)

Université du Maine, Le Mans, 21-24 March, 2011

Poster

The purpose of this workshop is to stimulate research in statistical inference for continuous time stochastic processes. This branch of mathematical statistics attracts more and more attention of the statisticians and probabilists because first : the real systems are often well described by the continuous time mathematical models (point processes, diffusion processes, stochastic differential equations with partial derivatives, stable processes etc.) and the second : the diversity of the models and the diversity of the statements of the statistical problems make these models quite attractive for the mathematicians because all these allow to obtain many new results which sometimes have no analogue in discrete time models. Note that solutions obtained for continuous time models can be valid for discrete schemes of observation too. The computer realizations of the statistical algorithms (real data applications) requires that a special attention have to be payed to the effects due to discretization of continuous-time trajectories. Therefore, we wait that one (important) part of the talks will be devoted to statistical inference for discrete time observations (of continuous time systems).

Scientific Programme Committee :

U. Küchler, Yu. Kutoyants, N. Yoshida.

Local Organizing Committee :

A. Brouste, S. Dachian, C. Farinetto, M. Kleptsyna, Yu. Kutoyants (Chair), L. Yang, Zhou L.

Sponsors : Université du Maine, FR 2962 du CNRS Mathématiques des Pays de Loire, CUM,Ministère de l’Education nationale,Conseil Général de la Sarthe and Conseil Régional des Pays de la Loire

Contact :

Yury A. Kutoyants
Université du Maine
Laboratoire Manceau de Mathématiques
Avenue Olivier Messiaen
72085 Le Mans CEDEX 9
Tel : (33) (0) 2 43 83 32 19
Fax : (33) (0) 2 43 83 35 79
E-mail : Youri.Koutoyants @ univ-lemans.fr

Program and participants

Participants

  • Bibinger Markus, Berlin
  • Bosq Denis, Paris
  • Brouste Alexandre, Le Mans
  • Burnashev Marat, Moscow
  • Chigansky Pavel, Jerusalem
  • Cialenco Igor, Chicago
  • Dabye Ali, N’djamena
  • Dachian Sergueï, Clermont-Ferrand
  • Dalalyan Arnak, Paris
  • Davydov Youri, Lille
  • Dehay Dominique, Rennes
  • El Waled Khalil, Rennes
  • Ellanskaja Anastasia, Angers
  • Ermakov Mihail, St. Petersburg
  • Farinetto Christian, Le Mans
  • Fukasawa Masaaki, Osaka
  • Gassem Anis, Paris
  • Gloter Arnaud, Evry
  • Golubev Yuri, Marseille
  • Gushchin Alexander, Moscow
  • Höpfner Reinhard, Mainz
  • Ibragimov Ildar, St. Petersburg
  • Kamatani Kengo, Tokyo
  • Khasminskii Rafail, Detroit
  • Kleptsyna Marina, Le Mans
  • Küchler Uwe, Berlin
  • Kushnir Alexander, Moscow
  • Kutoyants Yury, Le Mans
  • Liptser Robert, Tel Aviv
  • Locherbach Eva, Paris
  • Loustau Sebastian, Angers
  • Mai Hilmar, Berlin
  • Malutov Mikhail, Boston
  • Masuda Hiroki, Kyushu
  • Mishura Yulia, Kiev
  • Mourid Tahar, Tlemcen
  • Negri Ilia, Bergamo
  • Nikulin Mikhail, Bordeaux 
  • Podolskij Mark, Heidelberg
  • Reiss Markus, Berlin
  • Solev Valentin, St. Petersburg
  • Tchamkerten Aslan, Paris
  • Uchida Masayuki, Osaka
  • Vostrikova Ludmila, Angers
  • Yang Lin, Le Mans
  • Yoshida Nakahiro,Tokyo
  • Zaiats Vladimir, Barcelona
  • Zhou Li, Le Mans

Program

Monday,
March 21


Morning session chair : R. HÖPFNER
Afternoon session chair : U. KÜCHLER

09h00

09h10

Opening

 

09h10- 09h45

N. YOSHIDA Limit theorems in asymptotic statistics for diffusions.

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Slides (pdf)

09h45

10h20

U. KÜCHLER Analytical and statistical properties of tempered Stable Lévy processes.

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Slides (pdf)

Break

  

10h40

11h15

H. MAI Efficient estimation for SDEs with jumps from discrete observations.

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Slides (pdf)

11h15

11h50

A. GLOTER

Optimality properties for the estimation of jumps in stochastic
processes.

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Slides (pdf)

Break

  

11h55

12h30

H. MASUDA Cauchy quasi-likelihood in SDE estimation.

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Slides (pdf)

Lunch

  

14h00

14h35

A. GUSHCHIN A limit theorem for likelihoods in the LAQ case.

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Slides (pdf)

14h35

15h10

S. DACHIAN

On compound Poisson type limiting likelihood ratio processes.

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Slides (pdf)

Break

  

15h30

16h05

Y. GOLUBEV The law of the iterated logarithm and data-driven regularizations of ill-posed inverse problems.

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Slides (pdf)

16h05

16h40

M. ERMAKOV On asymptotically efficient confidence estimation of a signal parameter.

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Slides (pdf)

Break

  

16h50

17h25

D. BOSQ Exact asymptotic bias for estimators of the Ornstein-Uhlenbeck process.

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Slides (pdf)

16h50

17h25

T. MOURID A Hill type estimator in a non recurrent diffusions processes.

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Slides (pdf)

Tuesday,
March 22


Morning session chair : N. YOSHIDA

Afternoon session chair : A. GUSHCHIN

09h00

09h35

I. IBRAGIMOV

Nonparametric estimation of the intensity density of Poisson random
fields.

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Slides (pdf)

09h35

10h10

A. DALALYAN Poisson intensity registration by goodness-of-fit testing.

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Slides (pdf)

Break

  

10h30

11h05

M. REISS Inference on the volatility in diffusion models with noise and Le Cam theory.

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Slides (pdf)

11h05

11h40

M. BIBINGER

Covariance estimation for non-synchronous noisy high-frequency
observations.

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Slides (pdf)

Break

  

11h55

12h30

I. CIALENCO Parameter Estimation for Stochastic Navier-Stokes Equations.

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Slides (pdf)

Lunch

  

14h00

14h35

M. PODOLSKIJ Estimation of scaling parameter for continuous models.

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Slides (pdf)

14h35

15h10

M. FUKASAWA

Discretization error of stochastic integration.

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Slides (pdf)

Break

  

15h30

16h05

R. HÖPFNER On parameter estimation for periodic diffusion processes I.

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Slides (pdf)

16h05
16h40

E. LÖCHERBACH On some ergodicity properties for time inhomogeneous Markov processes with T-periodic semigroup

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Slides (pdf)

Break

  

16h50

17h25

D. DEHAY Parameter estimation for an Ornstein Uhlenbeck process with a periodic in time coefficients.

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Slides (pdf)

17h25

18h00

M. MALYUTOV

LDE and a simplified compression-based
homogeneity test.

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Slides (pdf)

Wednesday,
March 23


Morning session chair : Y. GOLUBEV

09h00

09h35

Y. MISHURA On sequential parameter estimation in stochastic differential equations involving fractional Brownian motion.

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Slides (pdf)

09h35

10h10

A. BROUSTE Design for estimation of drift parameter in fractional diffusion system.

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Slides (pdf)

Break

  

10h30

11h05

P. CHIGANSKY Convergence of the most probable path in partially observed systems.

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Slides (pdf)

11h05

11h40

M. BURNASHEV

Estimating a Wiener process first-passage time from noisy or delayed
observations.

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Slides (pdf)

Break

  

11h40

12h15

V. ZAIATS Some results on identifcation of partially observed systems.

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Slides (pdf)

Lunch

  

14h00

19h30

Excursion in "Chateau Chenonceau"

 

20h00

Conference Dinner

 

Thursday,
March 24


Morning session chair : Y. MISHURA
Afternoon session chair : M. UCHIDA

09h00

09h35

R. LIPTSER

"Hitsuda - Benes’’ approach to exponential martingale revisited. New
results.

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Slides (pdf)

09h35

10h10

L. VOSTRIKOVA Some exceptional properties of f-divergence minimal martingale measures

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Slides (pdf)

Break

  

10h30

11h05

M. UCHIDA Adaptive Bayes type estimation of ergodic diffusion processes based on sampled data.

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Slides (pdf)

11h00

11h35

I. NEGRI

Asymptotically distribution free test for parameter change in a
diffusion process model.

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Slides (pdf)

11h40

12h30

POSTER SESSION

 

Lunch

  

14h00

14h35

K. KAMATANI Weak Convergence of Markov chain Monte Carlo II.

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Slides (pdf)

14h35

15h10

A. KUSHNIR

Asymptotic statistics problems with nuisance parameters
arising in processing of multidimensional geophysical time series.

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Slides (pdf)

Break

  

15h30

16h05

V. SOLEV Estimation of density on censored data.

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Slides (pdf)

16h05

16h40

M. NIKULIN On chi-squared tests for censored data.

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Slides (pdf)

16h40

17h15

Y. KUTOYANTS

On parameter estimation for periodic diffusion processes II.

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Slides (pdf)

17h15

Closing

 
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