Experts

Achraf AMMAR

DIH manager

Professeur associé à l’Institut International de Technologie (IIT) de Sfax, en Tunisie. Il a obtenu un doctorat en informatique et production de l’Université Clermont Auvergne. Ses activités de recherche portent sur les problèmes de gestion industrielle tels que l’affectation des ressources, la planification et l’ordonnancement, les aspects humains dans les contextes industriels, etc. Il est également directeur du bureau des relations internationales de l’IIT

Domaines d’expertises :

Optimisation informatique décisionnelle
Pilotage des systèmes industriels
Recherche Opérationnelle
Science de la Décision
Optimisation par simulation

Publications scientifiques :

Articles de revues :

Jerbi, A., Ammar, A., Krid, M., Salah, B., Performance optimization of a flexible manufacturing system using simulation: the Taguchi method versus OptQuest, Simulation, 95(11) (2019).
Azouz, N., Silva-Belisário, L., Ammar, A., Pierreval, H., Addressing over-correction in adaptive card-based pull control systems, International Journal of Computer Integrated Manufacturing, 31(12): 1189-1204 (2018).
Ferjani, A., Ammar, A., Pierreval, H., Elkosantini, S. A simulation-optimization based heuristic for the online assignment of multi-skilled workers subjected to fatigue in manufacturing systems. Computer & Industrial Engineering, 112: 663-674 (2017).

Actes de conférences :

Ammar, A., Pierreval, H., Elkosantini, S., A multiobjective Simulation Optimization Approach to Define Teams of Workers in Stochastic Production Systems, proc. of International Conference on Industrial Engineering and Systems Management, IESM 2015 publ. IEEE, October 21 – 23, Seville, Spain.
Ammar, A., Pierreval, H., Elkosantini, S., Une approche d’affectation dynamique des opérateurs dans un contexte de demande stochastique et changeante, basée sur TOPSIS et l’optimisation via simulation, proc. of International Conference on Modelling, optimization and Simulation, MOSIM 2014, Novembre 5–7, Nancy, France, 2014.
Ammar, A., Pierreval, H., Elkosantini, S., Worker Assignment Problems in Manufacturing Systems: a Literature Analysis, proc. of International Conference on Industrial Engineering and Systems Management, IESM 2013 publ. IEEE, October 28 – 30, Rabat, Morocco, pp. 1–7.
Ammar, A., Pierreval, H., Elkosantini, S., Serious Game Based on Visual Interactive Simulation for Dynamic Workers Assignment, proc. of 8th Congress on Modelling and Simulation, EUROSIM 2013 publ. IEEE, Cardiff, Wales, United Kingdom, pp. 78–83, 2013.
Ammar, A., Elkosantini, S., Pierreval, H., Resolution of Multi-Skilled Workers Assignment Problem Using Simulation Optimization: a Case Study, proc. of the IEEE International Conference on Computer Science and Automation Engineering, CASE 2012, Zhangjiajie, China, vol. 1, pp. 748–754, 2012.
Ferjani, A., Ammar, A., Pierreval, H., Trabelsi, A., A heuristic approach taking operators’ fatigue into account for the dynamic assignment of workforce to reduce the mean flowtime, proc. of International Conference on Computers & Industrial Engineering, CIE45, October 28 – 30, 2015, Metz, France.

E-mail:
achraf.ammar@iit.ens.tn

Said TAKTAK

Domaines d’expertises :

Data warehousing
Business intelligence
Model-driven architecture

Publications scientifiques :

Taktak, S., Hachicha, W., Masmoudi, F.,(2011). « A computer-assisted
performance analysis and optimization of manufacturing systems based on ARENA simulation software » International Journal of Advanced Science andTechnology. Vol. 39: pp. 93-106.
Taktak, S., Feki, J.(2011) « A maintenance approach of a BJI index
configuration » International Conference on Software Engineering Advances (ICSEA 2011) – Barcelona, Spain.
Taktak S., Feki J.(2012)« Toward Propagating the Evolution of Data Warehouse on Data Marts ». International Conference on Model & Data Engineering (MEDI’2012), Poitiers, France, LNCS 7602, pp. 178-185. Springer, Heidelberg.
Feki J.et Taktak S. « Impacts of Data Warehouse Evolution on Data Marts». The 13th International Arab Conference on Information Technology (ACIT’2012), University of Balamand, Lebanon, pp. 367-373 (2012). – Azaiez, N., Taktak, S., Feki, J.(2013) « DWEv : Un prototype pour l’évolution partielle du schéma multidimensionnel». 7ème édition de la Conférence Maghrébine sur les Avancées des Systèmes Décisionnels (ASD 2013), Marrakech, Maroc, pp 457-462.
Taktak, S., Feki, J., et Zurfluh, G.(2014) «Toward Evolution Models for Data Warehouses». 2nd International Conference on Model-Driven Engineering and Software Development (MODELSWARD 2014). Lisbon, Portugal, pp. 472–479.
Taktak, S., Feki, J., et Zurfluh, G.(2014) « Modélisation des transformations pour l’évolution de modèles multidimensionnels ». Revue des Nouvelles Technologies de l’Information (RNTI). Vol. B-10. pp. 77–92.
Taktak, S., Feki, J., et Zurfluh, G.(2015) « Modeling Transformations for Data Warehouse Evolution ». International Journal of Decision Support System Technology (IJDSST), vol. 7, issue 3, p. 65-89.
Taktak S., Feki J., Altalhi H., Zurfluh G. (2017) « The Power of a Model Driven Approach to Handle Evolving Data Warehouse Requirements ». 5th International Conference on Model-Driven Engineering and Software Development (Revised Selected Papers). P 169-181.

E-mail:
said.taktak@iit.ens.tn

Taoufik BEN ABDALLAH

Domaines d’expertises :

Programmation Python
Intelligence Artificielle
Machine Learning
Deep Learning

Publications scientifiques :

Islem Elleuch, Taoufik Ben Abdallah, Achraf Makni, Rafik Bouaziz. Obstacle Detection for Advanced Driver Assistance System Based on Deep Learning. Journal of Information Assurance and Security. vol.17, 2022
Radhouane Guermazi, Taoufik Ben Abdallah, Mohamed Hammami. Facial micro-expression recognition based on accordion spatio-temporal representation and random forests. Journal of Visual Communication and Image Representation. Elsevier, vol.79, 2021 [SJR2020= 0.5/ Q1, IF= 2.678]
Taoufik Ben Abdallah, Islam Elleuch, Radhouane Guermazi. Student Behavior Recognition in Classroom using Deep Transfer Learning with VGG-16. International Conference on Knowledge-Based and Intelligent Information & Engineering Systems [KES]. Pages 951-960, Szczecin, Poland. Elsevier, 2021 [Classée B selon CORE2021]
Taoufik Ben Abdallah, Radhouane Guermazi, Mohamed Hammami. Using Normal/Abnormal Video Sequence Categorization to Efficient Facial Expression Recognition in the Wild. International Conference on Advanced Concepts for Intelligent Vision Systems [ACIVS]. Pages 504-516, Auckland, New Zealand. Springer 2020 [Classée B selon CORE2020]
Taoufik Ben Abdallah, Radhouane Guermazi, Mohamed Hammami. Towards Micro-expression Recognition through Pyramid of uniform Temporal Local Binary Pattern Features. International Conference on Intelligent Systems Design and Applications [ISDA]. Springer, Pages 629-640, Vellore, India. Springer, 2019 [Classée C selon CORE2018]
Taoufik Ben Abdallah, Radhouane Guermazi, Mohamed Hammami. Facial Expression Recognition Based on a Low-Dimensional Temporal Feature Space. Journal of Multimedia Tools and Applications. Springer, vol.77, 2018 [SJR2020= 0.44/ Q1, IF= 2.757]
Taoufik Ben Abdallah, Radhouane Guermazi, Mohamed Hammami. Facial Expression Recognition Improvement through an Appearance Features Combination. International Conference on Enterprise Information Systems [ICEIS]. Pages 111-118, Porto, Portugal, 2017 [Classée C selon CORE2018]

E-mail:
taoufik.benabdallah@iit.ens.tn

Faten BAKLOUTI

Domaines d’expertises :

Informatique industrielle
Automatisation

Publications scientifiques :

F.Baklouti, S.Aloui, A. Chaari “ Fuzzy Sliding Mode Fault Tolerant Control For a Class of Perturbed Nonlinear Systems” Int. J. Modelling, Identification and Control. Volume 25, Issue 4. DOI:10.1504/IJMIC.2016.076826. (Revue indexée Scopus).

F.Baklouti, S.Aloui and A. Chaari, “Adaptive Fuzzy Sliding Mode Tracking Control of Uncertain Underactuated Nonlinear Systems: A Comparative Study”, F.Baklouti, S.Aloui and A. Chaari ,Journal of Control Science and Engineering, HINDAWI. Volume 2016, Article ID 9283103, 12 pages. (Revue indexée ISI Thomson).

F.Baklouti, S.Aloui and A. Chaari , “Adaptive Fuzzy Moving Sliding Mode Control for a Class of Perturbed Underactuated Nonlinear Systems,” 7th International Conference on Modelling, Identification and Control (ICMIC2015) Sousse, Tunisia-December 18-20, 2015.

F.Baklouti, S.Aloui, A. El Hajjaji and A. Chaari, “Fault-Tolerant Fuzzy Sliding-Mode Control For a Class of MIMO Underactuated Nonlinear Systems”. 6th International conference on systems and Control (ICSC), Batna,2017,pp. 243-248.

F.Baklouti; S.Aloui; O.Pagès,A. Chaari,A. El Hajjaji “Improved Fault-Tolerant Fuzzy Sliding-Mode Control For a Class of MIMO Nonlinear Systems” 14th international conference on Sciences and Techniques of Automatic control & computer engineering – STA’2013 Sousse, Tunisia, December 20-22, 2013.

F.Baklouti, O. Bennouna, A. Chaari “Modeling and Diagnosis of the Fuel Cell” 12th International conference of Sciences and Techniques of Automatic control & computer engineering. STA’2011 December 18-20, 2011, Sousse, Tunisia.

E-mail:
faten.baklouti@iit.ens.tn