2019

December:

November:

October:

September:

August:

July:

9, Journée pour le départ de Ali Séminaires S3

1-6, MaxEnt 2019, Max Planck Institut, Garching, Germany MaxEnt 2019
Coauthored papers:
Interaction between Model based Signal and Image processing, Machine Learning and Artificial Intelligence
Determination of the cervical vertebra maturation degree from lateral radiography
A COMPLETE CLASSIFICATION AND CLUSTERING MODEL TO ACCOUNT FOR CONTINUOUS AND CATEGORICAL DATA IN PRESENCE OF MISSING VALUES AND OUTLIERS
Variational Bayesian Approach in Model-Based Iterative Reconstruction for 3D X-Ray Computed Tomography with Gauss-Markov-Potts prior
Bayesian Identification of Dynamical Systems
Carpets Color and Pattern Detection based on Their Images

June:

May:

April:

12, Soutenance de thèse de Guillaume Révillon http://www.theses.fr/2019SACLS098

12, Soutenance de thèse de Camille Chapdelaine http://www.theses.fr/2019SACLS092

1-5, Conf. BioSmart, Paris BioSmart 2019

1-5, IHP: Mathematics and Imaging IHP: Mathematics and Imaging

March:

11-15, IHP: Mathematics and Imaging IHP: Mathematics and Imaging

February:

1-6, IHP: Mathematics and Imaging IHP: Mathematics and Imaging

Januray:

1-6, Journée IEEE France: Quantum Computing Quantum Computing

2018

December:

15-27, ICSPS, AKU, Iran, Karim Faez

18-19, Journée Entropy, Rouen, France

November:

October:

18, Journée pour Mila Nikolova Forum Biotech

15, Journée pour Mila Nikolova Mila Nikolova : une vie dans la recherche...

11, GdR Apprentissage, ENST, Amphi RUBI GDR Apprentissage

September:

3-7, EUSIPCO 2018, Rome, Italy: MEUSIPCO 2018

August:

July:

1-6, MaxEnt 2019, Alain Touring Institute, British Library, London, UK: MaxEnt 2018

June:

May:

21-24, Entropy 2018, Barcelona, Spain From Physics to Information Sciences and Geometry

April:

8-13, Geoscience, Vienna, Austria

6, PhD defense jury, UTT, Troys

4, 5, 6, Statlearn, Nice

Mars:

30, PhD defense jury, UPMC

28, GdR ISIS, Segmentation d'image

26-27, GdR ISIS, Imagerie non-conconventionnelle

5, 7, 9, 19, 21, Teaching Cours Master MNE, ENSTA ParisTech
Title 1: Sensors, Measurement systems and Inverse problems [slides]
Title 2: Deconvolution [slides]

February:

15, DataIA: Kick-off

12, Expert Panel, Academy of Finland, Helsinki

2, Teaching Cours Master ATSI
Slides

2, CS ICM, CS

January:

12, 19, 26, Teaching Cours Master ATSI
Slides
Slides
Slides

2017

7-9, November:

GSI2017, November 7-9, ENS, Paris, France Conference,

September:

17-20, ICIP 2017, Beijin, China Conference
5-8, Gretsi 2017, Juan-les-Pins, France Conference,
28/08-02/09, Eusipco, Kos Island, Greece Conference

July:

MaxEnt 2017, Sao Paolo, Bresil Conference, Committees,

June:

19-21, 4th World Congress on Mass Spectrometry, June 19-21, 2017 London, UK Conference, Invited talk
17-23, Fully 3D 2017, Xian, China,

May:

April:

16-22, Big Data AUT-CNRS workshop, Amirkabir University of Technology, Tehran, Iran workshop web page

March:

4-9, ICASSP, New Orlean, USA ICASSP 2017 Paper #2075: X-RAY COMPUTED TOMOGRAPHY SIMULTANEOUS IMAGE RECONSTRUCTION AND CONTOUR DETECTION USING A HIERARCHICAL MARKOVIAN MODEL

February:

3, 10, Teaching Cours Master MNE 1, INSTN Slides
10, 15, 20, 21 Teaching Cours Master MNE 2, 3, 4, INSTN Slides
03, Teaching Cours Master MNE 2, INSTN Slides
27, Teaching Cours Master ATSI 5 Slides

January:

30, Teaching Cours Master MNE 1, ENSTA Slides
27, Teaching Cours Master MNE 1, INSTN Slides
27, Teaching Cours Master ATSI 4 Slides
20, Teaching Cours Master ATSI 3 Slides
13, Teaching Cours Master ATSI 2 Slides
06, Teaching Cours Master ATSI 1 Slides
06, 13, 20, 27 Teaching Cours Master ATSI:
Data, Signal and Image processing for Biological and medical applications
First part slides
Second part slides
Third part filtering slides
Forth part slides

2016

December:

12-31, Teaching in Wuhan and WHuazhong University, China
Introduction to Communication, Control and Stochastic Signal processing
Background slides
Main part slides
Kalman filtering slides
16-17, Third Int. Conf. on Signal Processing, Guangzhou, China
ICSP 2016

November:

28 Nov.-01 Dec., SITIS, Napoli, Italy: Conference, Keynot talks
Key note talk: Deterministic and Bayesian Sparsity enforcing models in signal and image processing, Abstract, Slides
21-25, Visiting Aix-Marseille University, Seminar:
Bayesian inference for Machine Learning, Inverse Problems and Big Data: from Basics to Computational algorithms
01-05, Visiting Aix-Marseille University. Cooperation with Mohamed Quafaou and Mohamed Quafaou
and
Nicolas Durand

October:

21, GdR IISI, Aprentissage et Sante, Paris
20, PhD Thesis, Ningning ZHAO, J.Y. Tourneret, ENSEITH, Toulouse
11-14, Continuous courses LG02, CentraleSupelec, Gif, France
6, GdR IISI, Aprentissage, Paris
5, Mathematica
02-14, Exposition de peinture, France

Exposition de peiture Mazloumipour-Ferdowsi

September:

28-29, Inverse Problems for oil & gaz industry applications, Iran [slides]
26-27, Big Data in Finance and Human Sciences, Iran
24-25, Inverse Problems in Finance and Human Sciences, Iran
12-16, MART3D, Bordeaux

August:

24-26, iTWIST, Aalborg, Denmark:
[iTWIST 2016], [slides]
01-15, Italy

July:

10-15, MaxEnt, Gent, Belgium Program, [Tutorial slides], [Contribution slides]
20-2, Mass Spectrometry, Chicago, USA

June:

21-24, LG02, Continuous Teaching, CentraleSupélec
09, GdR ISIS, Paris
08, PhD Defense Lin Wang, INSA Lyon
07, SafranTech
06, Safran, Camille Chapedelaine
05, Coming back from Iran

May:

30, French Delegation, AUT, Iran
29, French Delegation, French Embassy, Iran
26, Qazvin University
BigDataLifeScience,
20, Workshop on Big Data in Health Science, Isfahan University, Iran
Workshop on Big Data in Health Science, Isfahan University, Iran
13-19, Big Data Life Science, AUT, Iran
BigDataLifeScience,
11, M. Guillaumart, HFSD
09, HFSD, CNRS

April:

27-29, JANO 11, Beni Milal, Maroc
Slides
18-20, MOCASIM, Maroc
05-08, SIAM, Uncertainty, EPFL, Lausanne Slides

Mars:

25 PhD Defense of Mircea Dumitru
21-23 Workshop on Discrete Tomography, Polytechnico de Milan, Milan, Workshop Slides
Bayesian Discrete Tomography from a few number of projections
Invited talk at Workshop on Discrete Tomography, Polytechnico de Milan, Italy Slides
16-18, JOINC, Paris
11, Teaching Cours Master ATSI Exam
09, GdR ISIS, Biology
07, Teaching Cours Master ATSI 8
04, Teaching Cours Master ATSI 7

February:

29 morning, Teaching Cours Master MNE, INSTN 1
26 Réunion SURMITO, Marseille
24-25, Défi Imag'In: Journée de restitution
Projet iTomoMulti: Imagerie Tomographique Multi-(modales, fréquences, énergies,...) pour la caractérisation des materiaux.
Projet iTomoMulti: Imagerie Tomographique Multi-(modales, fréquences, énergies,...) pour la caractérisation des materiaux.
22, Teaching Cours Master MNE ENSTA 4
15, Teaching Cours Master MNE ENSTA 3
12, Teaching Cours Master MNE, INSTN 4
05 morning, Teaching Cours Master MNE, INSTN 3
05 afternoon, Teaching Cours Master ATSI 5
04, Teaching Cours Master MNE, ENSTA 2
02, Third one day workshop of ITomoMulti, CNRS Gif
01, Teaching Cours Master MNE, ENSTA 1

January:

29 afternoon, Teaching Cours Master ATSI 4
25-27 International on Large Scale Tomography WLST 2016, Szeged, Hungary, Program
Invited talk: Hierarchical prior models for scalable Bayesian Tomography.
22, Teaching Cours Master ATSI 3
15, Teaching Cours Master ATSI 2
08, Teaching Cours Master ATSI 1
06, Réunion DR CS Amphi Janet, Estelle IACONA

2015

December:

22-31, Christmass and New Year Holidays
15-16, Keynote Talk, Signal Processing Conference (SPIS2015), AUT, Iran SPIS2015,
Advanced data, signal and image processing tools for biomedical and medical applications Slides
12, PhD Jury of Abdelghani_GHAZDALI, Morroco
10, PhD Jury of Yousef Bennani, Nice
09, PhD Jury of Dion in Marseille LMA
04, Teaching Cours MATIS 5,6, CentraleSupélec
03, Déjeuner MZ (CS) et MH (UPSa)
01, GdR ISIS, Robustess et Grandes dimensions

November:

30, Teaching Cours MATIS 3,4, CentraleSupélec
26, GdR ISIS, MC et Optimisation
25, Teaching Cours MATIS 1,2, CentraleSupélec
17, RV Skype Lévi
12, Second one day workshop of ITomoMulti, CNRS Gif
11, GdR Télécom
05, RV Skype Lévi
02, séminaire Giacomo Oliveri , salle du conseil

October:

28-39, GSI2015, Paris, France
GSI 2015
GSI 2015
Variational Bayesian Approximation method for Classification and Clustering with a mixture of Student-t model Slides, Paper
21, Seminar AmirKabir University of Tehran (Polytechnique)
A new generalization of Student-t distribution and its use in Bayesian inference for inverse problems Slides
15-24, Voyage en Iran
07-08, colloque Bioinformatique Inst. Pasteur, Institut Pasteur, 25 rue du Docteur Roux, 75015 Paris

September:

28, Jury for PhD defense of Nicolas Chauffert, supervisors: Ph. Ciuciu, P. Weiss
?, Working day for ImageIn: ITomoMulti Projets acceptés
25, Seminar scube of John Skilling
21-25, Visit of John Skilling
18, Seminar scube of Ercan Kuruoglu
17-18, Visit of Ercan Kuruoglu
1-5, Eusipco, Nice, France
Eusipco 2015

August:

Recently accepted papers
- F. Barbaresco and A. Mohammad-Djafari, book edition: Special Issue "Information, Entropy and Their Geometric Structures"
- Ali Mohammad-Djafari
  Entropy, Information Theory, Information Geometry and Bayesian Inference in Data, Signal and Image Processing and Inverse Problems
  Entropy 2015, 17(6), 3989-4027; doi:10.3390/e17063989
  Open Access
- Ali Mohammad-Djafari and Mircea Dumitru,
  Bayesian sparse solutions to linear inverse problems with non stationary noise with student-t priors
  will appear in in DSP Special Issue on Bayesian Signal Processing: in Honour of William J. (Bill) Fitzgerald
  Draft version
31, Eusipco
25, 1Ambassadeur1Entrepreneur

July:

17, Seminar SCube, Robert Niven
16, Visit of Robert Niven and Nicolas Herouard
7, Réunion PEPS CSAID, Gif
2, Préparation J. de solidarité du 14-22 novembre, Mairie d'Orsay
1, Réunion SAFRAN, Hameau

June:

30, Journée réseau AIGM, Grenoble:
réseau AIGM
Talk: Variational Bayesian Approximation for Learning and Inference in Hierarchical Models
[slides]
29, Seminar ESRF:
Title: Computed Tomography: From analytical and deterministic regularization to the \\ Bayesian inference framework
[slides]
24, Réunion SAFRAN et GdR ISIS, Imagerie du vivant, Paris
23, GdR ISIS, Imagerie du vivant, Paris
19, GdR ISIS, Capteurs d'images, Paris
18, Réunion SAFRAN
17, Attaché scientifique, Paris
16, Journée des doctorants
12, Daniel Blacodon, ONERA
4-5, Grenoble, soutenance mi-thèse de Francois_Bertholon sous la direction de Pierre Grangeat et Christian Jutten, CEA LETI, Grenoble
3, Contact attaché scientifique de l'ambassade d'Iran, Paris
2, Projet PEPS CSAID, Pau

May:

7-31, Travel to Iran
May 07: Arrival in Tehran
May 08-09: Tehran, French embassy, contacts, organization
May 10-14 ICEE conference in Sharif
Workshop:
Slides: Sparsity in signal and image processing with applications in biological signals and medicals images

Keynote talk:
Slides: Bayesian inference framework for Inverse problems

May 10-15 Visite of Cedric Vilani (Fields medal) invited by French Embassy Cédric Villani
May 16-19: Seminar and workshop at Shiraz University [program]
20-21: Seminar at Ispahan [program]
22-29: Travel and tourism in Iran;

April:

Séminaire GPI.
23 GdR ISIS, J. Caméra et capteurs d'images
17 Jury de thèse de Fares GRABA, Montpellier
PhD defense of Fares Grraba, Montpellier
10 Réunion Daniel Blacodon, Onera.
9 Soutenance de thèse de Leila Gharsalli
PhD defense of Leila Gharsalli
2-3 StatLearn
StatLearn 2015, GIPSA Lab 11 Rue des Mathématiques, 38400 Grenoble
30/03-02/04 Assemblé général GdR ISIS
Programme, Assemblé général GdR ISIS, Lyon

March:

30/03-02/04 Assemblé général GdR ISIS
Assemblé général GdR ISIS, Lyon
27 Séminaire Scube
Scube Seminar, L2S, CentraleSupelec
[Slides]
26 Réunion GPI, Répétition Leila
20-22 ATSIP, Tunisie
ATSIP2015
16/03 Back to France from Iran
11-12/03 IPRIA, Rasht, Guilan
IPRIA, Rasht, Guilan
[Slides]
08/03 Seminar and Workshop at Shahid Beheshti
[Slides]
07/03 Seminar at Sharif University, Mecanical Eng. Dept.
[Slides]
06/02 Departure to Iran
04/03 Seminar of John Skilling:
Bayesian Tomography
02-06 Visit of John Skilling
02/03 Teaching at ENSTA: Sensors, Measurement systems Signal processing and Inverse problems
[Main slides], [Exercises slides], [Deconvolution slides], [Extra Exercises]
01/01 Second mailing for creating UBMIC: Universal Biological and Medical Imaging Center
Presentation Slides: Universal_Medical_Imaging_Center.pdf
Proposal form for interested people: Please fill and send by email to me. Proposal form

February:

26/02 GPI Seminar
23/02 Teaching at ENSTA: Sensors, Measurement systems Signal processing and Inverse problems
16/02 Teaching at ECP: Sensors, Measurement systems Signal processing and Inverse problems
[Main slides], [Exercises slides], [Deconvolution slides], [Extra Exercises]
13/02 Seminar Scube: Arthur Tenenhaus, L2S, CentraleSupelec, "Structured Data Anaysis" [slides]
Seminar Scube
11/02 Ferdowsi: Exposition and Initiation to water painting of M. Mazloumipour
10/02 Teaching at ECP
06/02 Seminar S3:
Seminar Scube
05/02 PhD Defense of Long Chen
04/02 PhD Preparation of Long Chen
03/02 Teaching at ECP
02/02 Teaching at ENSTA
01/01 First mailing for creating UBMIC: Universal Biological and Medical Imaging Center
Presentation Slides: Universal_Medical_Imaging_Center.pdf
Proposal form for interested people: Please fill and send by email to me. Proposal form

January:

29/01 Work meeting in Marseille: Project SURMITO
28/01 Work meeting for ATSIP
23/01 Work meeting in Orlean: Project HONTOMIN
22/01 Work meeting with Safran
21,27/01 Teaching at ECP
13/01 Seminar of Jorge Jimenez
01/01 First idea of creating UBMIC: Universal Biological and Medical Imaging Center
Presentation Slides: Universal_Medical_Imaging_Center.pdf
Proposal form for interested people: Please fill and send by email to me. Proposal form

2014

December:

.
16: Seminar, Sharif Univ., Iran
[announcement] [abstract] [slides]
15: Seminar, Khajeh Nasir Toosi Univ., Iran
[abstract] [slides]
14: Visit of Pardis, Iran
10-11: ISAV 2014: Int. Conf. on Acoustics and Vibration, IUST, Teheran, Iran
Keynote speaker: Bayesian approach to Inverse problems of Acoustic source localization [abstract]
Workshop: Bayesian inference for inverse problems of signal and image processing in acoustics [slides]
9: Seminar, Amir Kabir Univ., Iran
[announcement] [abstract] [slides]
8: Seminar, EEC Dept. of Univ. of Teheran, Iran
[announcement] [abstract] [slides]
4: Assemblé générale du L2S, La Bennerie, Limours

November:

5-7: IPAS2014
International Image Processing, Applications and Systems conference
Tutorial:
Inverse problems in imaging science: from classical regularization methods to state of the art Bayesian methods [paper] [slides]
Paper:
Bayesian Blind Deconvolution of sparse images with a Student-t a priori model [paper] [slides]

October:

29-31: ESPCI ParisTech – Paris 44ème congrès de la Société francophone de chronobiologie
27-30: ICIP, Paris ICIP 2014, Paris, France
24: AG IEEE France [Nouvelles]
17: Journée d'action Sciences en marche [Nouvelles]
16: Commision Scientifique de SUPELEC [slides]
15: journée de Chronobiologie à l'Institut Curie
13, 14, 21 and 22: Teaching Master MATIS, SUPELEC cours_MATIS_2014.pdf

September:

20-25: MaxEnt 2014
See the final program here: Program_MaxEnt2014.html
21-26: Organization of MaxEnt 2014
19: Séminaire de Jun Zhang Salle des séminaire L2S Regularized Learning in Reproducing Kernel Banach Spaces
10-13: Discrete Geometry for Computer Imagery DGCT_2014 18th IAPR International Conference on Discrete Geometry for Computer Imagery 10-12 September 2014 Siena, Italy
9: LES JOURNEES DE L’IMAGERIE CNRS

August:

29-30: Innovations on Communication Theory, August 29-30, Istanbul, Turkey: INCT 2014

Bayesian Blind Deconvolution using a Student-t prior model and Variational Bayesian Approximation [slides]
22-23: Advances in Computer Vision, August 22-23, Istanbul, Turkey: ACV-2014
Bayesian Blind Deconvolution of images comparing JMAP, EM and BVA with a Student-t a priori model [slides]

July:

Workshop on Information Optics, EPFL, Neuchatel, Switzerland: WIO 2014
Bayesian Approach in Acoustic Source Localization and Imaging
[slides]

June:

Journées Française de Réseaux Bayésien (JRFB), IHP, Paris: JRFB 2014
On different approximations of posterior laws of Bayesian models in high dimension
[slides]
18: Jury de thèse de Rémi Reginer, Université de Cergy
10-13: Formation continue LG02 SuPELEC Méthodes avancées de traitement du signal appliquées aux mesures
2: Journé Imagerie CNRS, IHP, Paris

May:

20-22: ICEE 2014
Shahid Beheshti university, Teheran
5-14: Research School of CIMPA
Erbil, Kurdistan, University of Salahaddin

April:

10: Conseil du labo
7-8: STAT lEARN 2014

Mars:

31, Hopital Paul Brousse working meeting
24, MaxEnt 2014 Organizing metting
MaxEnt 2014
21, Nowruz, Iranian New Year
17-19, ATSIP, Sousse, Tunisie
6, Project SURMITO, Marseille, France

February:

3, 10, 17, 24: Teaching Master MNE, Ecole National Supérieure des Techniques Avancées (ENSTA)
6, 13, 28: Teaching Master MNE, Ecole Centrale de Paris (ECP)

January:

30, Teaching Master MNE, Ecole Centrale de Paris (ECP)
29, Jury de HdR F. Schmit, Univ Paris sud
28, COMSOL, INSTN, Saclay
09, Hontomin project, CGGVERITAS, Massy

2013

December:

22-31, Christmass holidays
15-20, MaxEnt 2013, Canbera, Australia
10, Seminar at Tsinghua University, Beiging, China
Seminar 2: Sparsity in signal and image processing: from modeling and representation to reconstruction and processing
[slides]
9, Seminar at Tsinghua University, Beiging, China
Seminar 1: Variational Bayesian Approximation for Linear Inverse Problems with a hierarchical prior models
[slides]
6, Seminar at School of Mathematics and Computational Science, Sun Yat-sen University, Guangzhou, China Seminar 2: Bayesian approach to inverse problems: from basic idea to state of art Bayesian computation
[slides]
5, Seminar at Tsinghua University, Beiging, China Seminar 1: Inverse problems: from Regularization to Bayesian inference solutions
[slides]

November:

28, Seminar at NUDT, Changsha, China
Sparsity in signal and image processing: from modeling and representation to reconstruction and processing [slides]
25-30, Teaching at NUDT, Changsha, China
Bayesian approach for Inverse Problems and Advanced Signal and Image processing [slides]
20, Soutenance de thèse de, Janis Hofmanis, INPL Nancy
12, 13 and 14 Teaching at MATIS, SUPELEC
[Slides 1] [Slides 2]
5, Teaching at ESMP
[Slides]

October:

22, Soutenance de thèse de Thomas Boulay
[Mémoire]
15, Soutenance de thèse de Olivier Schwander, sous la direction de F. Nielson, Ecole Polytechnique
8, Soutenance de thèse de Rémi Prenon, CEA LETI, Grenoble
[Mémoire]
2, Soutenance de thèse de Anna Guillaume sous la direction de F. Goudail, Institut d'optique:

Septembre:

August:

28-30, GSI2013 - Geometric Science of Information, Ecole des Mines, Paris

July:

22-, Ferméture de Supélec
12, Soutenance de thèse de Antonio PEREIRA à l'INSA de Lyon: Acoustic Imaging in Enclosed Spaces
3, Chinese Professors Delegates from NUDT Changsha visit

June:

26-27, C5SYS, ERASYSBIO, Berlin ,
20, Séminaire ONERA, Bayesian Sources Separation [slides]
11-14, Formation Continue, Méthodes avancées de traitement du signal appliquées aux mesures ,
13, Journée des doctorants, L2S ,
10, Seminar "Variational Bayesian Approximation for Sources Separation" [slides]
and
Jury member of the PhD defense of Tian Wein, Laboratoire Paul Painlevé, UMR-CNRS 8524, Université de Sciences et Technologies de LilleLille ,
03-04, Interdisciplinary Symposium on Signals and Systems for Medical Applications 3-4 Jun 2013 Paris (France) ,
See Flyer
My talk: Multicomponent Multivariate data and signal analysis and processing in Cancer Biology [slides in ps.gz] , [slides in pdf]

Mai:

12-15, WOSSPA: The 8th International Workshop on Systzm, Signal Processing and their Applications, Mazafran, Algier
Tutorial talk: Bayesian inference with hierarchical prior models for inverse problems in imaging systems [paper] , Tutorial talk: [slides]
02, Ecole Doctorale Montpellier
Title of talk: Super-Resolution: A Bayesian approach [slides]

April:

26, Réunion de travail L2S-SSE-ONERA: Sources separation methods: An overview [slides]
08-09, STATLEARN 2013 : Challenging problems in Statistical Learning

Mars:

24-25, C5Sys ERASYSBIO Florence Final meeting, Vila Finaly, Florence, Italy
Title of talk: Summary of multicomponent/multivariate data and time series signal analysis tools developed during C5Sys EraSysBio 2010-2013 [slides]
19-20, JIONC, Journées d'imagerie optique non-conventionnelle - 8e edition
A Presentation by Ning Chu, Ali Mohammad-Djafari, Nicolas Gac, José Picheral, « An Invariant Convolution Model and Bayesian Inversion in Acoustic Imaging »
07, 20, 22, Master MNE teaching, ENSTA and ECP:
Title 1: Sensors, Measurement systems and Inverse problems [slides]
Title 2: Deconvolution [slides]

February:

06,07,20,21,30, Master MNE teaching, ENSTA and ECP:
Title 1: Sensors, Measurement systems and Inverse problems [slides]
Title 2: Deconvolution [slides]

January:

23,30, Master MNE teaching, ENSTA and ECP:
Title: Sensors, Measurement systems and Inverse problems [slides]
11-12, C5Sys ERASYSBIO Paris meeting,
Title of talk: Mutivariate Analysis Tools for Time Series Data and Knowledge Extraction [slides]

2012

December:

11, Workshop on Tomography Reconstruction, Ecole Normale Supérieure (ENS), salle W (Rataud building, 4th floor).
Title of talk: Bayesian Computed Tomography with Hierarchical prior models [slides]
10, 12, 13, MASTER MATIS Teaching course at SUPELEC
Title of teachings: Problèmes inverses, déconvolution et Estimation paramétrique [slides]
6, 13, 20 , MASTER ATSI Teaching courses with Video conferening with SUPAERO in Toulouse
Title of teachings: Modélisation des incertitudes et inféerence bayésienne (Uncertainty modeling and Bayesian inference) [slides]
5, AG L2S
4, Visite to CEA-LETI, Grenoble

November:

26-30, Tutorial talk at SITIS, Naples, Italy
Title of talk: Sparsity in signal and image processing: from modeling and representation to reconstruction and processing [abstract] [slides]
23-24, Réunions Réseau MSTGA: Modélisation Spatio-Temporelle sur Graphe et Approximation, AgroParisTech, Paris
Title of talk: Bayesian Variational Approximation Implementation for linear inverse problem with infinite Gaussian mixture model [slides]
19, 21, MASTER MATIS Teaching course at SUPELEC
Title of teachings: Problèmes inverses, déconvolution et Estimation paramétrique [slides]
15, 22, MASTER ATSI Teaching courses with Video conferening with SUPAERO in Toulouse
Title of teachings: Modélisation des incertitudes et inféerence bayésienne (Uncertainty modeling and Bayesian inference) [slides]
14, Convocation
6-9, Teaching at Master ITEMS, Univ. Polytechnica of Buccarest, Roumania
Title of teachings: Inverse Problems [slides]
5, European School of Medical Physics (ESMP)
Title of teachings: Computed Tomography [slides]

October:

19, PhD Defense of Sha ZHU
4, 11, 18, 25, MASTER ATSI Teaching courses with Video conferening with SUPAERO in Toulouse
Title of teachings: Modélisation des incertitudes et inféerence bayésienne (Uncertainty modeling and Bayesian inference) [slides]

September:

21-23, Visiting Professor at NUDT, Changsha, China
2-30, Visiting Professor at Univ. of Wuhan and Huazhong, China.
Title of teachings: Advanced Signal and Image Processing [slides]

August:

14-30, Holidays in Iran

July:

23-27, ISIP 2012, Brasov, Roumania
Title of presentation: "Image Reconstruction in Computed Tomography: From deterministic to probabilistic methods"
"Bayesian Inference Tools for Inverse Problem" [slides]
16-20, MaxEnt 2012, Max Planck Institut, Garching, Munchen, Germany.
Bayesian Inference Tools for Inverse Problem [slides], [paper]
Other related papers presented by my PhD students:
Leila Gharsalli, Ali Mohammad-Djafari, Aur\'elia Fraysse and Thomas Rodet, "Variational Bayesian Approximation with scale mixture prior for inverse problems: a numerical comparison between three algorithms" [paper] Mircea Dumitru and Ali Mohammad-Djafari, "Estimating the period of a signal through inverse problem modeling and Bayesian inference with sparsity enforcing prior" [slides], [paper]

June:

29, GdR ISIS, problèmes inverses, ENST, Paris
Title of presentation: Bayesian Variational Approximation Implementation for linear inverse problem with infinite Gaussian mixture model [slides]
12-15, Formation continue LG02, SUPELEC
11, Jury member for PhD Defense of Selwa RAFI, INT, Evry, France
7, Journée des doctorants L2S.

Mai:

25, Visit to CEA LETI Grenoble
16-18, Vising professors from NUDT, China.
15, NCIMP, ENS CCashan, France
Title of presentation: "Variational Bayesian Approximation methods for inverse problems"
[slides], [paper]
14-15, C5SYS, ERASYSBIO, Amestradam, Netherland
9-11, iTWIST, Marseille, France
"Bayesian sparse sources separation" [slides], "Bayesian sparse sources separation" [paper]

Avril:

Visiting professor: Farrokh Marvasti. Seminars 9 and 12, L2S
Visits of Rémi Perenons and Pierre Grangeat 23-25

Mars:

Ph.D. defense of Diarra Fall, march 9, 2012, Supelec, Gif-sur-Yvette, France
Journées d'Imagerie Non Conventionnelles (JIONC), GDR ISIS, march 20-21, 2012, ESPCI, Paris

February:

Berlin Beamformin Conference (BebBec), feb 22-23, 2012, Berlin, Germany
Ali Mohammad-Djafari, Bayesian inference methods for sources separation [paper] [slides]

January:

Mathworks day on multivariate data analysis tools, jan 24, 2012, Paris, France

2011

December:

4th International Conference of the ERCIM WG on COMPUTING & STATISTICS (ERCIM11)
17-19 December 2011, Senate House, University of London, UK
E948: New copulas obtained by maximizing Rényi entropis and their use for multivariate data analysis
Presenter: Ali Mohammad-Djafari, CNRS-Supelec-Univ Paris Sud, France
Co-authors: Doriano-Boris Pougaza
abstract

November:

International Conference on Mathematical Modeling in Industry
ICMMI 2011, November 30-December 3, Sao Paolo, Bresil
Invited talk
Title: Sparsity enforcing prior models and Bayesian approach for signal and image reconstruction
[Abstract], [Slides]
A condensed Teaching Course on Inverse problems for an European Master in Buccarest MASTER ITEM, MSPAS 2011, Bucarest [Slides]
Machine Vision and Image Processing MVIP 2011, November 15-17, Teheran, Iran
Keynote speaker
Title: Bayesian approach with prior models which enforce sparsity in signal and image processing Abstract
Unfortunately, I was not allowed to go to Iran and to present this talk.

October:

Two teaching courses at Paris Sud Orsay University are programmed.
More details soon. Please see Teaching menu.

September:

ERASysBio+ Mid-term Conference EraSysBio 2011, September 13-15, Vienne, Austria
Sixteen transnational reseach consortia comprising 85 working groups from 14 countries are funded under ERASysBio+ initiative.
For a summary of the initiative and details on all the projects, please follow the link.
The reseracher involved will come together for their first evaluation conference 13-15 September 2011 in Vienna.
IEEE International Conference on Image Processing ICIP 2011, September 11-14, Bruxel, Belgium
Two papers presented:
1. A DISCRETE-CONTINUOUS BAYESIAN MODEL FOR EMISSION TOMOGRAPHY [paper]
2. BAYESIAN DATA FUSION AND INVERSION IN X-RAY MULTI-ENERGY COMPUTED TOMOGRAPHY [paper]
XXIIIe Colloque GRETSI GRETSI 2011, September 5-8, Bordeaux, France
4 papers presented:
1. Reconstruction bayésienne non paramétrique en tomographie par émission de positons [paper]
2. Accélération sur serveur multi-GPUs de la reconstruction 3D d’une mousse de nickel par méthodes itératives algébriques régularisées [paper]
3. Algorithmes de Reconnaissance Non Coopérative de Cibles et implémentation sur GPU [paper]
4. Quantification moléculaire par spectrométrie de masse à base de NEMS : modélisation et inversion du problème. [paper]

July: Teaching at Summer school: (6ème ecole d'été de Peyresq en traitement du signal et des images)

Peyresq, France, July 25-30, 2011
Bayesian Approach with prior laws enforcing sparsity for inverse problems and sources separation [Slides]

June: SPARS 11 Workshop:

Signal Processing with Adaptive Sparse Structured Representations Edinburg, Scottland, UK, June 27-30, 2011
Probabilistic models which enforce sparsity [Slides]

April: Talk at C5SYS, ERASYSBIO workshop

Venise, Italy, Mars 31-April 1, 2011
Multivariate Data Analysis and Knowledge Extraction from Data [Slides], [Slides, V2 shortly presented at Summer School Peyresq]

Mars: Invited talk at GdR ISIS: Markovian models

ENST, Paris, Mars 30, 2011
Modèles markoviens en image et leurs utilisations pour les problèmes inverses en imagerie [Slides]

Mars: Expert for Helsinki Academic of Sciences: Medical Engineering review panel

Helsinki, Finland, Mars 3-4, 2011

January: Conference SPIE: Computational Imaging IX

Computational Imaging IX, SPIE, San Diego, USA, January 23-27, 2011
Inverse problems arising in different synthetic aperture radar imaging systems and a general Bayesian approach for them [Slides] [Paper]

Bayesian estimation with Gauss-Markov-Potts priors in optical diffraction tomography [Paper]

2010

Europeen Projects

ERASYSBIO: C5SYS
ERASYSBIO

Keynote and Invited talks

MaxEnt 2010, Chamonix, France, July 4-11, 2010:
MaxEnt 2010 Final Program, videos, papers, slides, posters
Keynote speaker VISAPP: International Conference on Computer Vision Theory and Applications
Title: Regularization and Bayesian Estimation Approach for Inverse Problems in Imaging Systems and Computer Vision
[ Slides][ Paper]

Visigrapp-Visapp: Vision 2020
Invited speaker Workshop on medical image processing - Friday 28th of May 2010
[ Slides][
Invited speaker Journée inter-instituts d’Alembert/Farman: Imagerie de la matière et du vivant : de l’instrument à l’algorithme : 18 mars 2010, ENS Cachan
Inverse Problems in Imaging systems and Computer Vision: From Regularization to Bayesian Inference
[ Slides][
Invited speaker Ecole Internationale ETASM 2010 (XVIème édition) "TRAITEMENT ET ANALYSE DES SIGNAUX MULTIDIMENSIONNELS: METHODES, ALGORITHMES, TECHNOLOGIES, APPLICATIONS"
[ Slides][

2009

Livres (Books):

Two books (one in French and the second in English) are just published:

Conférences (Conferences):

Sujets de stage et de thèse (Master and PhD proposals):

Quantification des effets d'un traitement anticancéreux sur le système circadien, évalué d'après un ou deux bio-marqueurs. Étude chez la Souris et chez l'Homme.

Imagerie SAR mono et bi statique, Inversion et fusion de données.

Accélération de la reconstruction tomographique X 3D à géométrie conique, implémentation sur GPU.

Imagerie 3D par faisceau X polychromatique pour l'analyse de la composition d'échantillon.

2008

Open Post-Doc Position:

Post-doc position: A post-doc position is open for 12 to 18 months on SAR imaging systems and superresolution. If interested, please contact me.
Une position de Post-doc pour une durée de 12 à 18 mois est ouverte pour travailler sur la "Superresolution en imagerie SAR. Me contacter rapidement si intéressé.