Search

Your search keyword '"Hammami, Mohamed"' showing total 1,723 results
Start Over Author "Hammami, Mohamed"
1,723 results on '"Hammami, Mohamed"'

1. Multiscale modeling of reservoir systems using geostatistical methods

Author

Chihi, Hayet, Hammami, Mohamed Amin, Mezni, Imen, Belayouni, Habib, and Ben Mammou, Abdallah

Subjects
Multiscale modeling, Kriging with external drift (KED), 3D Geological modeling, 3D potential field interpolation, Combined geological–geophysical investigations, Uncertainty, Resources management, Geophysics. Cosmic physics, QC801-809, Chemistry, QD1-999, Geology, QE1-996.5
Abstract

Identifying factors and quantifying the processes, influencing the extent of reservoir rocks and the distribution of their heterogeneities are fundamental prerequisites to improve the characterization of reservoir connectivity and its dynamic functioning. In this paper, we propose a multiscale approach based on combined geological–geophysical investigations, geostatistics, and 3D geological modeling to build a structural model of faulted-reservoir systems, at regional and local scales within the Jeffara basin, southeast Tunisia.The regional modeling procedure is calibrated by outcrops, a Digital Elevation Model (DEM), boreholes, and well data logs. The geological processing, itself, is used as a tool to extend the database from a variety of documents such as geological maps, geological cross-sections, outcrop descriptions, and especially the wealthy geological knowledge. The original and extended data are then coded and stored in a common georeferenced database. This provides a detailed input for the geostatistical modeling procedures that enabled to precisely capture the varying extent and shape of the hydrogeological units at regional scale.Geophysical data, available along the Jeffara plain, were added as a complement to the Jeffara geodatabase and used to establish the fault network and to build a local architectural model of the coastal aquifer system, based on time-to-depth conversion using kriging with external drift.The results have allowed (i) a major update of the geological configuration of the Jeffara basin, (ii) more precision on the geometries and extent of the stratigraphic sequences and (iii) an accurate prediction of the main characteristics of water reservoirs, i.e. their occurrence, thickness, facies and dynamic properties variation at the basin and reservoir scale. Such multiscale modeling provided effective tools for better understanding the hydrostratigraphic setting, the hydrodynamic functioning of neighboring aquifers, and to assist water resources management.

Published
2023
Full Text
View/download PDF

8. Model-Based Testing Approach for EIP-1559 Ethereum Smart Contracts

Author

Hammami, Mohamed Amin, Lahami, Mariam, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Mosbah, Mohamed, editor, Kechadi, Tahar, editor, Bellatreche, Ladjel, editor, and Gargouri, Faiez, editor

Published
2024
Full Text
View/download PDF

9. In Vitro Evaluation of the Effects of 7-Ketocholesterol and 7β-Hydroxycholesterol on the Peroxisomal Status: Prevention of Peroxisomal Damages and Concept of Pexotherapy

Author

Ghzaiel, Imen, Maaloul, Samah, Ksila, Mohamed, Namsi, Amira, Yammine, Aline, Debbabi, Meriam, Badreddine, Asma, Meddeb, Wiem, Pires, Vivien, Nury, Thomas, Ménétrier, Franck, Avoscan, Laure, Zarrouk, Amira, Baarine, Mauhamad, Masmoudi-Kouki, Olfa, Ghrairi, Taoufik, Abdellaoui, Raoudha, Nasser, Boubker, Hammami, Sonia, Hammami, Mohamed, Samadi, Mohammad, Vejux, Anne, Lizard, Gérard, Crusio, Wim E., Series Editor, Dong, Haidong, Series Editor, Radeke, Heinfried H., Series Editor, Rezaei, Nima, Series Editor, Steinlein, Ortrud, Series Editor, Xiao, Junjie, Series Editor, and Lizard, Gérard, editor

Published
2024
Full Text
View/download PDF

10. Therapeutic Applications of Oxysterols and Derivatives in Age-Related Diseases, Infectious and Inflammatory Diseases, and Cancers

Author

Ksila, Mohamed, Ghzaiel, Imen, Sassi, Khouloud, Zarrouk, Amira, Leoni, Valerio, Poli, Giuseppe, Rezig, Leila, Pires, Vivien, Meziane, Smail, Atanasov, Atanas G., Hammami, Sonia, Hammami, Mohamed, Masmoudi-Kouki, Olfa, Hamdi, Oumaima, Jouanny, Pierre, Samadi, Mohammad, Vejux, Anne, Ghrairi, Taoufik, Lizard, Gérard, Crusio, Wim E., Series Editor, Dong, Haidong, Series Editor, Radeke, Heinfried H., Series Editor, Rezaei, Nima, Series Editor, Steinlein, Ortrud, Series Editor, Xiao, Junjie, Series Editor, and Lizard, Gérard, editor

Published
2024
Full Text
View/download PDF

14. Person Activity Classification from an Aerial Sensor Based on a Multi-level Deep Features

Author

Bouhlel, Fatma, Mliki, Hazar, Hammami, Mohamed, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Blanc-Talon, Jaques, editor, Delmas, Patrice, editor, Philips, Wilfried, editor, and Scheunders, Paul, editor

Published
2023
Full Text
View/download PDF

15. TIR-GAN: Thermal Images Restoration Using Generative Adversarial Network

Author

Bouhlel, Fatma, Mliki, Hazar, Lagha, Rayen, Hammami, Mohamed, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Abraham, Ajith, editor, Pllana, Sabri, editor, Casalino, Gabriella, editor, Ma, Kun, editor, and Bajaj, Anu, editor

Published
2023
Full Text
View/download PDF

16. Towards a Dynamic Testing Approach for Checking the Correctness of Ethereum Smart Contracts

Author

Hammami, Mohamed Amin, Lahami, Mariam, Maâlej, Afef Jmal, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Kallel, Slim, editor, Jmaiel, Mohamed, editor, Zulkernine, Mohammad, editor, Hadj Kacem, Ahmed, editor, Cuppens, Frédéric, editor, and Cuppens, Nora, editor

Published
2023
Full Text
View/download PDF

22. New results on the uniform exponential stability of non-autonomous perturbed dynamical systems

Author

Benjemaa, Mondher, Gouadri, Wided, and Hammami, Mohamed Ali

Subjects
Mathematics - Dynamical Systems, Mathematics - Classical Analysis and ODEs, 34C11, 34D05, 34D23, 34E10, 93D05
Abstract

In this paper, we investigate the asymptotic behaviors of the solutions of nonlinear dynamic systems nearby an equilibrium point, when the nominal parts are subject to non necessarily small perturbations. We show that, under some estimates on the perturbation terms, the equilibrium point remains (globally) uniformly exponentially stable. The results we obtained can easily be applied in practice since they are based on the Gronwall-Bellman inequalities rather than the classical Lyapunov methods that require the knowledge of a Lyapunov function. Several numerical examples are presented in order to illustrate the validity of our study, especially when the standard Lyapunov approaches are useless., Comment: 18 pages, 2 figures

Published
2019

26. Imbalanced Learning for Robust Moving Object Classification in Video Surveillance Applications

Author

Boukhriss, Rania Rebai, Chaabane, Ikram, Guermazi, Radhouane, Fendri, Emna, Hammami, Mohamed, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Abraham, Ajith, editor, Gandhi, Niketa, editor, Hanne, Thomas, editor, Hong, Tzung-Pei, editor, Nogueira Rios, Tatiane, editor, and Ding, Weiping, editor

Published
2022
Full Text
View/download PDF

34. Discriminant Patch Representation for RGB-D Face Recognition Using Convolutional Neural Networks

Author

Grati, Nesrine, Ben-Hamadou, Achraf, and Hammami, Mohamed

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

This paper focuses on designing data-driven models to learn a discriminant representation space for face recognition using RGB-D data. Unlike hand-crafted representations, learned models can extract and organize the discriminant information from the data, and can automatically adapt to build new compute vision applications faster. We proposed an effective way to train Convolutional Neural Networks to learn face patch discriminant features. The proposed solution was tested and validated on state-of-the-art RGB-D datasets and showed competitive and promising results relatively to standard hand-crafted feature extractors., Comment: Preprint accepted for publication in Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - 2019

Published
2018

36. Protective effects of milk thistle (Sylibum marianum) seed oil and α-tocopherol against 7β-hydroxycholesterol-induced peroxisomal alterations in murine C2C12 myoblasts: Nutritional insights associated with the concept of pexotherapy

Author

Ghzaiel, Imen, Zarrouk, Amira, Essadek, Soukaina, Martine, Lucy, Hammouda, Souha, Yammine, Aline, Ksila, Mohamed, Nury, Thomas, Meddeb, Wiem, Tahri Joutey, Mounia, Mihoubi, Wafa, Caccia, Claudio, Leoni, Valerio, Samadi, Mohammad, Acar, Niyazi, Andreoletti, Pierre, Hammami, Sonia, Ghrairi, Taoufik, Vejux, Anne, Hammami, Mohamed, and Lizard, Gérard

Published
2022
Full Text
View/download PDF

38. Practical asymptotic stability for time-varying nonlinear systems.

Author

Hamzaoui, Abdelfettah, Hadj Taieb, Nizar, and Hammami, Mohamed Ali

Subjects
STABILITY of nonlinear systems, EXPONENTIAL stability, TIME-varying systems, SYSTEMS theory
Abstract

This paper is concerned with the global uniform practical asymptotic and exponential stability for a large class of time-varying systems by using the concept of practical scalar functions. A new converse stability theorem is established which is used to give some sufficient conditions that guarantee the global uniform practical asymptotic and exponential stability of a class of perturbed systems. Furthermore, some examples are presented. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

39. OPTrack: A Novel Online People Tracking System

Author

Frikha, Mayssa, Fendri, Emna, Hammami, Mohamed, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Abraham, Ajith, editor, Piuri, Vincenzo, editor, Gandhi, Niketa, editor, Siarry, Patrick, editor, Kaklauskas, Arturas, editor, and Madureira, Ana, editor

Published
2021
Full Text
View/download PDF

47. Potential Involvement of Peroxisome in Multiple Sclerosis and Alzheimer’s Disease : Peroxisome and Neurodegeneration

Author

Zarrouk, Amira, Nury, Thomas, El Hajj, Hammam I., Gondcaille, Catherine, Andreoletti, Pierre, Moreau, Thibault, Cherkaoui-Malki, Mustapha, Berger, Johannes, Hammami, Mohamed, Lizard, Gérard, Vejux, Anne, Crusio, Wim E., Series Editor, Dong, Haidong, Series Editor, Radeke, Heinfried H., Series Editor, Rezaei, Nima, Series Editor, Xiao, Junjie, Series Editor, and Lizard, Gérard, editor

Published
2020
Full Text
View/download PDF

48. Towards Micro-expression Recognition Through Pyramid of Uniform Temporal Local Binary Pattern Features

Author

Ben Abdallah, Taoufik, Guermazi, Radhouane, Hammami, Mohamed, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Abraham, Ajith, editor, Cherukuri, Aswani Kumar, editor, and Gandhi, Niketa, editor

Published
2020
Full Text
View/download PDF

49. Using Normal/Abnormal Video Sequence Categorization to Efficient Facial Expression Recognition in the Wild

Author

Ben Abdallah, Taoufik, Guermazi, Radhouane, Hammami, Mohamed, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Blanc-Talon, Jacques, editor, Delmas, Patrice, editor, Philips, Wilfried, editor, Popescu, Dan, editor, and Scheunders, Paul, editor

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results