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Estimation and reliability for a special type of semi-Markov processes

Vlad Stefan Barbu , Alex Karagrigoriou , Andreas Makrides
50ème Journées de Statistique de la SFdS, May 2018, Paris-Saclay, France
Communication dans un congrès hal-02440105v1

Semi-Markov modelling on multi-state systems

Vlad Stefan Barbu , Alex Karagrigoriou , Andreas Makrides
Applied Stochastic Models and Data Analysis, Jun 2015, Le Pirée, Greece
Communication dans un congrès hal-02440123v1

Survival analysis for semi-Markov systems

Vlad Stefan Barbu
Le 8ème congrès des mathématiciens roumains, Jun 2015, Iasi, Romania
Communication dans un congrès hal-02440121v1
Image document

Hypotheses testing and posterior concentration rates for semi-Markov processes

V S Barbu , Ghislaine Gayraud , Nikolaos Limnios , I. Votsi
2019
Pré-publication, Document de travail hal-02153384v1

Customs supply chain process design: an application of SCOR model

Lamia Hammadi , Eduardo Souza de Cursi , Abdellah Ait Ouahman , Vlad Stefan Barbu , Ibourk Aomar
IEEE 7th International Conference on Advanced Logistics and Transport, Jun 2019, Marrakech, Morocco
Communication dans un congrès hal-02439989v1

Statistical inference for a general class of distributions with time-varying parameters

Vlad Stefan Barbu , Alex Karagrigoriou , Andreas Makrides
La 20ème Conférence de la Société de Probabilités et Statistique de Roumanie, Apr 2017, Brasov, Romania
Communication dans un congrès hal-02440108v1

SMM: An R Package for Estimation and Simulation of Discrete-time semi-Markov Models

Vlad,stefan Barbu , Caroline Berard , Dominique Cellier , Mathilde Sautreuil , Nicolas Vergne
The R Journal, 2019, 10 (2), pp.226. ⟨10.32614/RJ-2018-050⟩
Article dans une revue hal-02096101v1

Step semi-Markov models and application to manpower management

Vlad Stefan Barbu , Guglielmo D’amico , Raimondo Manca , Filippo Petroni
la 21ème Conférence de la Société de Probabilités et Statistique de Roumanie, Apr 2018, Bucarest, Romania
Communication dans un congrès hal-02440051v1

Robust adaptive efficient estimation for a semi-Markov continuous time regression from discrete data

Vlad Stefan Barbu , Slim Beltaief , Serguei Pergamenchtchikov
Theory of Probability and Its Applications c/c of Teoriia Veroiatnostei i Ee Primenenie, 2019
Article dans une revue hal-02336251v1

Statistical inference for a general class of distributions with time varying parameters

Vlad Stefan Barbu , Alex Karagrigoriou , Andreas Makrides
2019
Pré-publication, Document de travail hal-02437886v1

Survival analysis for semi-Markov processes

Vlad Stefan Barbu
The 22nd International Conference on Computational Statistics (Compstat 2016), Aug 2016, Oviedo, Spain
Communication dans un congrès hal-02440112v1

Hypothesis testing and posterior concentration rates in semi-Markov models

Vlad Stefan Barbu , Ghislaine Gayraud , Nikolaos Limnios , Irene Votsi
STODEP2018-Statistical topics and stochastic models for dependent data, Oct 2018, Rouen, France
Communication dans un congrès hal-02440102v1

Semi-Markov processes for multi-state systems : modelling, estimation and reliability/survival analysis

Vlad Stefan Barbu , Alex Karagrigoriou , Andreas Makrides
La 20ème Conférence de la Société de Probabilités et Statistique de Roumanie, Apr 2017, Brasov, Romania
Communication dans un congrès hal-02440109v1

On dynamic modelling in reliability theory

Vlad Stefan Barbu , Alex Karagrigoriou , Andreas Makrides
The 23nd International Conference on Computational Statistics (Compstat 2018), Aug 2018, Iasi, Romania
Communication dans un congrès hal-02440043v1

DRIMM'R and WebDRIMM: an R package and a web interface for drifting Markov model estimation and reliability

Vlad Stefan Barbu , Geoffray Brelurut , Annthomy Gilles , Arnaud Lefebvre , Victor Mataigne , et al.
JDS, 2018, Paris, France
Communication dans un congrès hal-02337261v1

smmR: an R package for Simulation, Estimation and Reliability of Semi-Markov

Vlad Stefan Barbu , Nicolas Vergne , Florian Lecocq , Corentin Lothodé
The 23rd Conference of the Romanian Society of Probability and Statistics Bucharest, Nov 2022, Bucarest (Roumania), Romania
Communication dans un congrès hal-04485308v1

Some algebraic methods in semi-Markov processes

Vlad Stefan Barbu , Nikolaos Limnios
Algebraic Methods in Statistics and Probability, vol. 2, American Mathematical Society, pp.19-35, 2010, Contemporary Mathematics, vol. 516, ⟨10.1090/conm/516/10163⟩
Chapitre d'ouvrage hal-00530333v1

Empirical estimation for discrete time semi-Markov processes with applications in reliability

Vlad Stefan Barbu , Nikolaos Limnios
Journal of Nonparametric Statistics, 2006, 18 (7-8), pp.483-498
Article dans une revue hal-00530314v1

Reliability of semi-Markov systems in discrete time: modeling and estimation

Vlad Stefan Barbu , Nikolaos Limnios
Misra, K.B. Handbook on Performability Engineering, Springer, pp.369-380, 2008, 978-1-84800-131-2. ⟨10.1007/978-1-84800-131-2_24⟩
Chapitre d'ouvrage istex hal-00530335v1

Step semi-Markov models and application to manpower management

Vlad Stefan Barbu , Guglielmo D’amico , Raimondo Manca , Filippo Petroni
ESAIM: Probability and Statistics, 2016, 20, pp.555-571. ⟨10.1051/ps/2016025⟩
Article dans une revue hal-02437884v1

Statistical inference for multi-state systems based on semi-Markov processes

Vlad Stefan Barbu , Alex Karagrigoriou , Andreas Makrides
5ème Conférence Stochastic Modeling Techniques and Data Analysis, Jun 2018, Chania, Greece
Communication dans un congrès hal-02440050v1

Entropy and divergence rates for Markov chains: I. The Alpha-Gamma and Beta-Gamma case

Vlad Stefan Barbu , Alex Karagrigoriou , Vasile Preda
Proceedings of the Romanian Academy - Series A (Mathematics, Physics, Technical Sciences, Information Science), 2017, 18 (4), pp.293-301
Article dans une revue hal-02437882v1

Step semi-Markov models and application to manpower management

Vlad Stefan Barbu , Guglielmo D’amico , Raimondo Manca , Filippo Petroni
La 40ème conférence de l'Association Italienne des Mathématiques Appliquées à l'Économie et aux Sciences Sociales (AMASES), Sep 2016, Catania, Italy
Communication dans un congrès hal-02440119v1

Novel advancements in the Markov chain stock model: analysis and inference

Vlad Stefan Barbu , Guglielmo D’amico , Riccardo de Blasis
Annals of Finance, 2017, 13 (2), pp.125-152. ⟨10.1007/s10436-017-0297-9⟩
Article dans une revue hal-02437883v1
Image document

Robust statistical signal processing in semi-Markov nonparametric regression models

Vlad Stefan Barbu , Slim Beltaief , Serguei Pergamenshchikov
Annales de l'ISUP, 2019, 63 (2-3), pp.45-56
Article dans une revue hal-02438914v1

Robust adaptive efficient estimation for a semi-Markov continuous time regression from discrete data

Vlad Stefan Barbu , Slim Beltaief , Serguei Pergamenshchikov
2019
Pré-publication, Document de travail hal-02437887v1

Survival analysis for Markov and semi-Markov models and application to breast cancer data

Vlad Stefan Barbu , Nikolaos Limnios
154ème séminaire du International Center of Biocybernetics, Eleventh International Seminar on Statistics and Clinical Practice, May 2017, Varsovie, Poland
Communication dans un congrès hal-02440046v1

smmR: An R Package for Estimation and Simulation of Discrete-time Semi-Markov Models

Vlad Stefan Barbu , Nicolas Vergne , Corentin Lothodé , Florian Lecocq
2022
Pré-publication, Document de travail hal-03832680v1

DrimmR: A Drifting Markov R package

Vlad Stefan Barbu , Nicolas Vergne , Corentin Lothodé , Alexandre Seiller
2022
Pré-publication, Document de travail hal-03832693v1

Risk models-based on uncertainty quantification for illicit traffic time series in customs context

Lamia Hammadi , Eduardo Souza de Cursi , Vlad Stefan Barbu , Abdellah Ait Ouahman
6th World Congress on Global Optimization, Jul 2019, Metz, France
Communication dans un congrès hal-02439987v1