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Strengthening the generative power of a scientific and industrial ecosystem: the case of the SystemX Institute for Technological Research (IRT), a "double impact Research and Technology Organization (RTO)"?
Agathe Gilain
,
Pascal Le Masson
,
Benoit Weil
,
Nafissa Jibet
,
Patrice Aknin
et al.
EURAM - European Academy of Management, Jun 2022, Zurich, Switzerland
Conference papers
hal-03686580v1
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Modèle LSTM encodeur-prédicteur pour la prévision court-terme de l'affluence dans les transports collectifs
Kevin Pasini
,
Mostepha Khouadjia
,
Allou Same
,
Fabrice Ganansia
,
Patrice Aknin
et al.
CAP 2019, Conférence sur l'Apprentissage Automatique, Jul 2019, Toulouse, France
Conference papers
hal-02298337v1
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Apprentissage automatique sur des données de type graphe utilisant le plongement de Poincaré et les algorithmes stochastiques riemanniens
Hatem Hajri
,
Hadi Zaatiti
,
Georges Hébrail
,
Patrice Aknin
Conférence Nationale d'Intelligence Artificielle Année 2019, Jul 2019, Toulouse, France
Conference papers
hal-02473573v1
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DESIGNING THE MISSING LINK BETWEEN SCIENCE AND INDUSTRY: ORGANIZING PARTNERSHIP BASED ON DUAL GENERATIVITY
Milena Klasing Chen
,
Patrice Aknin
,
Lilly-Rose Lagadec
,
Dominique Laousse
,
Pascal Le Masson
et al.
International Conference on Engineering Design, 2017, Vancouver, Canada
Conference papers
hal-01619988v1
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Dynamic bayesian networks for reliability analysis: from a Markovian point of view to semi-markovian approaches
Josquin Foulliaron
,
Laurent Bouillaut
,
Anne Barros
,
Patrice Aknin
SAFEPROCESS'15 - 9th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Sep 2015, PARIS, France. pp. 694-700, ⟨10.1016/j.ifacol.2015.09.608⟩
Conference papers
hal-01471360v1
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A specific semi-markovian dynamic bayesian network estimating residual useful life
Josquin Foulliaron
,
Laurent Bouillaut
,
Patrice Aknin
,
Anne Barros
16th ASMDA Conference, Jun 2015, LE PIREE, Greece. 13 p
Conference papers
hal-01217338v1
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How to keep optimal maintenance strategies with a dynamic optimization approach?
Rony Rozas
,
Laurent Bouillaut
,
Patrice Aknin
,
Guillaume Branger
The Second International Conference on Railway Technology: Research, Development and Maintenance, Apr 2014, France. 12p
Conference papers
hal-01048635v1
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Spatio-temporal Analysis of Dynamic Origin-Destination Data Using Latent Dirichlet Allocation: Application to Vélib' Bike Sharing System of Paris
Etienne Come
,
Njato Andry Randriamanamihaga
,
Latifa Oukhellou
,
Patrice Aknin
TRB 93rd Annual meeting, Jan 2014, France. 19p
Conference papers
hal-01052951v1
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A specific Dynamic Bayesian Network for a prognosis based maintenance strategy
Josquin Foulliaron
,
Laurent Bouillaut
,
Patrice Aknin
,
Anne Barros
The Second International Conference on Railway Technology: Research, Development and Maintenance, Apr 2014, Ajaccio, France. 18p
Conference papers
hal-01048593v1
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A mixture of Kalman filters for online monitoring of railway switches
Allou Same
,
Hani El Assaad
,
Patrice Aknin
,
Gérard Govaert
,
Marc Antoni
et al.
12th International Conference on Railway Engineering, Jul 2013, london, United Kingdom. 9p
Conference papers
hal-00863999v1
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Hierarchical and multiscale Mean Shift segmentation of population grid
Johanna Baro
,
Etienne Côme
,
Patrice Aknin
,
Olivier Bonin
22th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2013), Apr 2013, Bruges, Belgium
Conference papers
hal-00959955v1
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Hierarchical and multiscale Mean Shift segmentation of population grid
Johanna Baro
,
Etienne Come
,
Patrice Aknin
,
Olivier Bonin
22th European Symposium on Artificial Neural Networks (ESANN 2013), Apr 2013, Belgium. 6p
Conference papers
hal-00863318v1
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A Sequential Testing Procedure for Multiple Change-Point Detection in a Stream of Pneumatic Door Signatures
Nicolas Cheifetz
,
Allou Same
,
Patrice Aknin
,
Emmanuel de Verdalle
,
Damien Chenu
et al.
The 12th IEEE International Conference on Machine Learning and Applications, Dec 2013, France. 6p
Conference papers
hal-00959274v1
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A prognostic algorithm based on probabilistic graphical models for a periodically observable system
Josquin Foulliaron
,
Laurent Bouillaut
,
Patrice Aknin
,
Anne Barros
,
Rony Rozas
et al.
European Safety and Reliability Conference (ESREL 2013), Sep 2013, Amsterdam, Netherlands. 8p
Conference papers
hal-00914440v1
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A Dynamic clustering approach for tracking the evolution of railway components
Hani El Assaad
,
Allou Same
,
Patrice Aknin
International Conference on Condition Monitoring (CM 2013), Jun 2013, Poland. 9p
Conference papers
hal-00864136v1
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A Probabilistic Graphical Models approach for rail prognosis based maintenance in a periodic observations context
Josquin Foulliaron
,
Laurent Bouillaut
,
Anne Barros
,
Patrice Aknin
,
Rony Rozas
et al.
International Conference on Railway Engineering, Jun 2013, Beijing, China. 14p
Conference papers
hal-00863607v1
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Floating Train Data Systems for Preventive Maintenance: A Data Mining Approach
Wissam Sammouri
,
Etienne Come
,
Latifa Oukhellou
,
Patrice Aknin
,
Charles Eric Fonlladosa
et al.
International Conference on Industrial Engineering and Systems Management (IESM 2013), Oct 2013, Morocco. 7p
Conference papers
hal-00914313v1
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A rollingstock door system’s dynamic maintenance strategies based on a sensitivity analysis through bayesian networks
Rony Rozas
,
Laurent Bouillaut
,
Patrice Aknin
,
Allou Same
,
Olivier Francois
et al.
10th World Congress on Railway Research (WCRR 2013), Nov 2013, Australia. 8p
Conference papers
hal-00863687v1
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Mining floating train data sequences for temporal association rules within a predictive maintenance framework
Wissam Sammouri
,
Etienne Come
,
Latifa Oukhellou
,
Patrice Aknin
IEEE Industrial Conference on Data Mining (ICDM 2013), Dec 2013, France. 15p
Conference papers
hal-00881595v1
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State-space modeling of a sequence of curves application to the condition condition monitoring of railway switches
Allou Same
,
Hani El Assaad
,
Patrice Aknin
23rd IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2013), Sep 2013, France. 6p
Conference papers
hal-00863993v1
|
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Model-Based Clustering of Temporal Data
Hani El Assaad
,
Allou Same
,
Gérard Govaert
,
Patrice Aknin
23rd International Conference on Artificial Neural Networks (ICANN 2013), Sep 2013, Sofia, Bulgaria. pp.9-16
Conference papers
hal-00864065v1
|
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Online predictive diagnosis of electrical train door systems
Yufei Han
,
Olivier Francois
,
Allou Same
,
Laurent Bouillaut
,
Latifa Oukhellou
et al.
10th World Congress on Railway Research (WCRR 2013), Nov 2013, Australia. 6p
Conference papers
hal-00863798v1
|
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Un modèle dynamique à variables latentes pour le partitionnement de données temporelles
Hani El Assaad
,
Allou Same
,
Gérard Govaert
,
Patrice Aknin
45e Journées de Statistique (JdS 2013), May 2013, Toulouse, France. pp.1-6
Conference papers
hal-00864021v1
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Classification automatique de données temporelles en classes ordonnées
Faicel Chamroukhi
,
Allou Samé
,
Patrice Aknin
,
Gérard Govaert
44e Journées de Statistique, SFdS, May 2012, Bruxelles, Belgique. pp.1-6
Conference papers
hal-00933403v1
|
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Segmentation multi-échelle de grilles régulières de population pour l'identification des formes urbaines
J Baro
,
E Come
,
P Aknin
,
J-P Hubert
,
Olivier Bonin
et al.
35ème journée ISS France, Feb 2012, Paris, France
Conference papers
hal-00852892v1
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Optimal preventive maintenance schedules using specific genetic algorithms and probabilistic graphical model
I. Ayadi
,
L. Bouillaut
,
P. Aknin
,
P. . Siarry
Proc. of the ESREL’2011 Conference. Advances in Safety, Reliability and Risk Management, 2012, London, United Kingdom. pp.901-909
Conference papers
hal-01679211v1
|
|
Identification de formes urbaines à partir de grilles régulières de population
J Baro
,
E Come
,
P Aknin
,
J-P Hubert
,
Olivier Bonin
et al.
Colloque Images et Villes, Dec 2011, Paris, France
Conference papers
hal-00852891v1
|
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A pattern recognition approach for anomaly detection on buses brake system
N Cheifetz
,
Ab Same
,
P Aknin
,
E de Verdalle
14th International IEEE Conference on Intelligent Transportation Systems, Oct 2011, France. pp 266-271
Conference papers
hal-00907728v1
|
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VirMaLab - A generic approach for optimizing maintenance policies of complex systems
L Bouillaut
,
P Aknin
,
R Donat
,
S Bondeux
WCRR 2011 - 9th World Congress on Railway Research, May 2011, LILLE, France. 11p
Conference papers
hal-01221047v1
|
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A dynamic probabilistic modeling of railway switches operating states
Allou Same
,
Faicel Chamroukhi
,
Patrice Aknin
,
Marc Antoni
WCRR 2011 - 9th World Congress on Railway Research, May 2011, LILLE, France. 6p
Conference papers
hal-01221033v1
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Model-based clustering with Hidden Markov Model regression for time series with regime changes
Faicel Chamroukhi
,
Allou Samé
,
Patrice Aknin
,
Gérard Govaert
2011 International Joint Conference on Neural Networks, Jul 2011, San Jose, California, United States. pp.2814-2821
Conference papers
hal-00657496v1
|
|
Optimal preventive maintenance schedules using specific genetic algorithms and probabilistic graphical model
I Ayadi
,
L Bouillaut
,
P Aknin
,
P. . Siarry
9th European Safety and Reliability International Conference, ESREL'11, Sep 2011, France. 8p
Conference papers
hal-00908245v1
|
|
Classification automatique de données temporelles en classes ordonnées
Faicel Chamroukhi
,
Allou Samé
,
Patrice Aknin
,
Gérard Govaert
43èmes Journées de Statistique, SFdS, May 2011, Gammarth, Tunisie. pp.1-6
Conference papers
hal-00657499v1
|
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Optimisation par algorithme génétique de la maintenance préventive dans un contexte de modélisation par réseaux bayésiens dynamiques
I. Ayadi
,
L. Bouillaut
,
P. Aknin
,
P. . Siarry
17ème Congrès de Maîtrise des Risques et de Sûreté de Fonctionnement, 2010, La Rochelle, France
Conference papers
hal-01679277v1
|
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VirMaLab - Une approche générique pour modéliser la maintenance de systèmes complexes
R Donat
,
L Bouillaut
,
P Aknin
,
Pascal Leray
,
S Bondeux
et al.
17ème Congrès de Maîtrise des Risques et de Sûreté de Fonctionnement, Lambda Mu 2010, Oct 2010, France. 8p
Conference papers
hal-00914598v1
|
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Semi-supervised feature extraction using independent factor analysis
Latifa Oukhellou
,
Etienne Côme
,
Patrice Aknin
,
Thierry Denoeux
ICOR, 9th International Conference on Operations Research, Feb 2010, La Havanne, Cuba. 8p
Conference papers
hal-00615209v1
|
|
Optimisation par algorithme génétique de la maintenance préventive dans un contexte de modélisation par modèles graphiques probabilistes
Ines Ayadi
,
Laurent Bouillaut
,
Patrice Aknin
,
Patrick Siarry
Lambda Mu 17, 17ème Congrès de Maîtrise des Risques et de Sûreté de Fonctionnement, Oct 2010, La Rochelle, France. 10p
Conference papers
hal-00615219v1
|
|
A regression model with a hidden logistic process for signal parametrization
Faicel Chamroukhi
,
Allou Samé
,
Gérard Govaert
,
Patrice Aknin
17th European Symposium on Artificial Neural Networks, Advances in Computational Intelligence and Learning, Apr 2009, Bruges, Belgium. pp.1-6
Conference papers
hal-00447806v1
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Noiseless Independent Factor Analysis with Mixing Constraints in a Semi-supervised Framework. Application to Railway Device Fault Diagnosis
Etienne Côme
,
Latifa Oukhellou
,
Thierry Denoeux
,
Patrice Aknin
International Conference on Artificial Neural Network, Sep 2009, Limassol, Cyprus. pp.416-425
Conference papers
hal-00461363v1
|
|
Noiseless Independent Factor Analysis with mixing constraints in a semi-supervised framework. Application to railway device fault diagnosis.
Etienne Côme
,
Latifa Oukhellou
,
Patrice Aknin
,
Thierry Denoeux
Conference papers
hal-00446628v1
|
|
A regression model with a hidden logistic process for feature extraction from time serie
Faicel Chamroukhi
,
Allou Samé
,
Gérard Govaert
,
Patrice Aknin
IJCNN'09 International Joint Conference on Neural Networks, Jun 2009, Atlanta, United States. pp.1-8
Conference papers
hal-00447844v1
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Analyse en composantes indépendantes parcimonieuse pour le diagnostic de systèmes répartis
Zohra-Leïla Cherfi
,
Latifa Oukhellou
,
Patrice Aknin
,
Thierry Denoeux
XXe colloque GRETSI, 2009, Dijon, France
Conference papers
hal-00450986v1
|
|
Partially-supervised learning in Independent Factor Analysis
Etienne Côme
,
Latifa Oukhellou
,
Patrice Aknin
,
Thierry Denoeux
European Symposium on Artificial Neural Networks (ESANN), Apr 2009, Bruges, Belgium. pp.53--58
Conference papers
hal-00446716v1
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Dynamic bayesian networks modelling maintenance strategies: Prevention of broken rails
Laurent Bouillaut
,
Olivier François
,
Philippe Leray
,
Patrice Aknin
,
Stéphane Dubois
et al.
WCCR'08, 2008, Seoul, South Korea
Conference papers
hal-00412291v1
|
|
Approches markovienne et semi-markovienne pour la modélisation de la fiabilité et des actions de maintenance d'un système ferroviaire
Laurent Bouillaut
,
Roland Donat
,
Patrice Aknin
,
Philippe Leray
Workshop Surveillance, Sûreté et Sécurité des Grands Systèmes (3SGS'08), 2008, Troyes, France
Conference papers
hal-00412902v1
|
|
Mixture model estimation with soft labels
Etienne Côme
,
Latifa Oukhellou
,
Thierry Denoeux
,
Patrice Aknin
Fourth International Workshop on Soft Methods in Probabilities and Statistics, Sep 2008, Toulouse, France. pp.165-174
Conference papers
hal-00446806v1
|
|
Semi-supervised IFA with prior knowledge on the mixing process. An application to a railway device diagnosis.
Etienne Côme
,
Cherfi Zohra
,
Latifa Oukhellou
,
Patrice Aknin
International Conference on Machine Learning and Application, Dec 2008, san-diego, United States. pp.415 - 420
Conference papers
hal-00461359v1
|
|
A Subspace Method for Detection and Classification of Rail Defects
Zineb Mehel-Saidi
,
Gérard Bloch
,
Patrice Aknin
16th European Signal Processing Conference, EUSIPCO-2008, Aug 2008, Lausanne, Switzerland. pp.CDROM
Conference papers
hal-00319120v1
|
|
Réseaux bayésiens dynamiques pour la représentation de modèles de durée en temps discret
Roland Donat
,
Philippe Leray
,
Laurent Bouillaut
,
Patrice Aknin
Journées Francophone sur les Réseaux Bayésiens, May 2008, Lyon, France
Conference papers
hal-00259009v1
|
|
Approche semi-markovienne pour la modélisation de stratégies de maintenance: application à la prévention de rupture du rail
Olivier François
,
Laurent Bouillaut
,
Patrice Aknin
,
Philippe Leray
,
S. Dubois
et al.
MOSIM'2008, 2008, Paris, France. pp.CDROM
Conference papers
hal-00412887v1
|
|
Specific graphical models for analyzing the reliability
Roland Donat
,
Laurent Bouillaut
,
Patrice Aknin
,
Philippe Leray
,
Sandrine Bondeux
et al.
MED'08, 2008, Ajaccio, France. pp.621-626
Conference papers
hal-00412495v1
|
|
Reliability analysis using graphical duration models
Roland Donat
,
Laurent Bouillaut
,
Patrice Aknin
,
Philippe Leray
ARES 2008, 2008, Barcelona, Spain. pp.795-800
Conference papers
hal-00412299v1
|
|
A generic approach to model complex system reliability using graphical duration models
Roland Donat
,
Laurent Bouillaut
,
Patrice Aknin
,
Philippe Leray
,
D. Levy
et al.
Mathematical Methods in Reliability: Methodology and Practice (MMR 2007),, 2007, Glasgow, United Kingdom
Conference papers
hal-00412501v1
|
|
Railway infrastructure system diagnosis using Empirical Mode Decomposition and Hilbert transform
Latifa Oukhellou
,
Patrice Aknin
,
Eric Deléchelle
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2006, Toulouse, France. pp.III, ⟨10.1109/ICASSP.2006.1660866⟩
Conference papers
hal-00665551v1
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Recherche à visée sociétale, un enjeu pour nous tous
Robert Joumard
,
Patrice Aknin
,
Philippe Duchène
,
Bernard Rolland
Séminaire Inrets, Mar 2004, Autrans, France
Conference papers
hal-00917022v1
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|
Ho–Kashyap with Early Stopping Versus Soft Margin SVM for Linear Classifiers –An Application
Fabien Lauer
,
Mohamed Bentoumi
,
Gérard Bloch
,
Gilles Millérioux
,
Patrice Aknin
et al.
International Symposium on Neural Networks, Aug 2004, Dalian, China. pp.524-530, ⟨10.1007/b99834⟩
Conference papers
hal-00120606v1
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