LAMIS Laboratory
Mail Now
labo.lamis@univ-tebessa.dz

News & Events

event Image 6

  • Ms. Hedhoud Yousra successfully defended her doctoral thesis under the supervision of Prof. Taher Mekhaznia & Prof. Amroune Mohamed. Congratulations!

  • Ms. Safa Boughougal successfully defended her doctoral thesis under the supervision of Prof. Laouar Med Ridda. Congratulations!

  • Our laboratory co-organized a seminar entitled “Towards Smart Health: The Contribution of Digitalizing Patient Care Pathways to Improving the Quality of Healthcare”, which brought together representatives from the healthcare sector, including physicians, administrators, and decision-makers. Researchers from our laboratory presented their research findings and ongoing work related to the seminar’s theme.

  • Our laboratory organized a Doctoral Evaluation Day, offering PhD students a valuable platform to present their research projects, progress, and preliminary results to a panel of expert evaluators. This event fostered constructive feedback, scientific discussion, and guidance to support the students’ academic development and research advancement.

  • Mr. Chorfi Nouar successfully defended his doctoral thesis under the supervision of Prof. Faycel Merghadi. Congratulations!

  • Ms. Amina Toureche successfully defended her doctoral thesis under the supervision of Prof. Hakim Bendjenna and Prof. Laimeche Lakhder. Congratulations!

  • Mr. Brahim Ferik successfully defended his doctoral thesis under the supervision of Prof. Laimeche Lakhder and Prof. Meraoumia Abdallah. Congratulations!

  • We are pleased to announce the publication of the inaugural issue of Systems and Computing (SyCom), the scientific journal of the LAMIS Laboratory. SyCom highlights original research in systems, software, and applied computing.

  • Ms. Rofaida Khemaissia successfully defended her doctoral thesis under the supervision of Prof. Derdour Makhlouf. Congratulations!

  • Ms. Amina Fettah successfully defended her doctoral thesis under the supervision of Dr. Rafik Menassel and Prof. Gattal Abdeljalil. Congratulations!

  • Ms. Selma Mammeri successfully defended her doctoral thesis under the supervision of Pr. Mohamed Amroune and Dr. Haouam Med Yassine. Congratulations!

  • Mr. Merouane Boudraa successfully defended his doctoral thesis under the supervision of Pr. Akrem Bennour and Pr. Mekhaznia Tahar. Congratulations!

  • As part of the Doctoral Students Evaluation Week and in celebration of Science Day, the LAMIS Laboratory organized an event focused on enhancing research visibility and academic excellence. The first plenary session was delivered by Dr. Djeddi Abdelghani, who is responsible for the university's visibility cell, discussing the importance of publishing in high-impact, indexed journals to improve university rankings. Researchers from the laboratory who published in A and A+ Web of Science journals during the 2023–2024 academic year were honored, recognizing 26 outstanding contributions. Special recognition was given to PhD student Frik Brahim for being named "Most Scientifically Productive Student," after publishing three A-ranked journal articles and participating in five Scopus-indexed international conferences in under four years. The event continued with research presentations and discussions, where PhD students received valuable feedback from evaluation committees. The day concluded in the afternoon.

  • The "Artificial Intelligence and Cybersecurity Challenges" event brought together 14 teams from Algerian and Tunisian universities. The first day was dedicated to training workshops and the official launch of the competition. The second day focused on teamwork to develop cybersecurity solutions, followed by solution presentations and evaluation by the jury after the lunch break. At the end of the event, the final rankings were announced: • 1st place: University of Kairouan (Tunisia) • 2nd place: University of Constantine 2 - Abdelhamid Mehri (Algeria) • 3rd place: University of Tebessa (Algeria) • 4th place (tie): University of Jendouba (Tunisia) and University of Larbi Ben M'hidi – Oum El Bouaghi (Algeria) The event was a great success, promoting skills development, experience sharing, and highlighting the importance of cybersecurity in today's world.

  • A call for applications for students from national and Tunisian universities, as part of the 5+5 program, to participate in training workshops and cybersecurity competitions, which will take place on April 8 and 9, 2025.

  • Mr. Hama Soltani successfully defended his doctoral thesis under the supervision of Pr.Amroune Mohamed and Dr.Bendhib Issam. Congratulations!

  • At the initiative of Dr. Hanane Djellab, knowledge-sharing and coordination meeting between members of the LAMIS laboratory, the Signal Processing Laboratory, and researchers and representatives from Imam Muhammad bin Saud Islamic University in Saudi Arabia.

  • Mr. Rami Amira successfully defended his doctoral thesis under the supervision of Dr. Fareh Hannachi. Congratulations!

  • Ms. Douaa Yousfi successfully defended her doctoral thesis under the supervision of Pr. Gattal Abdeljalil & Dr. Chawki Djeddi. Congratulations!

  • Yousuf Islam from Central South University, China delivered an insightful presentation to laboratory members on chaotic systems and their practical applications in image encryption techniques.

  • Miss. Atmania Islah successfully defended her doctoral thesis under the supervision of Dr. Zitouni Saleh. Congratulations!

  • Co-organizing a national conference on the use of AI in healthcare. PhD students and research professors from our laboratory participated with contributors from the healthcare sector to lead the proceedings of this scientific meeting.

  • In the context of international cooperation, our laboratory welcomes Yousouf Islam, a student at Central South University in China. With the Vice-Rector of the University Pr. Souad Neffar. Yousouf has previously published two renowned articles with our doctoral students.

  • The participation of our colleague Dr. Salima Bourougaa-Tria in the training and exchange program in South Korea, aimed at 450 Algerian startups selected from among 7,000 as part of a program initiated by the President of the Republic.

  • Evaluation day for computer science PhD students to discuss progress and challenges, with the presence of supervisors and other laboratory members.

  • Miss Hasna Yousfi has defended her doctoral thesis.
    Supervisors: Dr. Gasri Ahlem & Pr. Adel Ouannas.
    Congratulations!

  • The special issue dedicated to the NCAI'2023 conference organized by our laboratory in the journal ACTA Informatica is published online. Editors : Pr. Hakim Bendjenna, Pr. Lawrence Chung, Pr. Abdellah Meraoumia
    View Publication

  • Touati Hamad Zineb has defended her doctoral thesis. Supervisors: Pr. Laouar Med Ridda and Dr. Issam Bendib. Congratulations!

  • Mr. Sami Loucif has defended his doctoral thesis. Supervisors: Pr. Guefaifia Rafik & Dr. Zitouni Saleh. Congratulations!

  • Miss. Samet Sarra has defended her doctoral thesis. Supervisors: Pr. Laouar Med Ridda & Dr. Issam Bendib. Congratulations!

  • discuss progress and challenges, with the presence of supervisors and other laboratory members.

Submission deadline to our special issue titled "Future trends of machine intelligence in science and industry: New challenges and opportunities" for the selected papers in the NCAI'2023.

Journal: Acta Informatica Pragensia
Editors: Pr. Hakim Bendjenna, Pr. Abdallah Meraoumia & Pr. Lawrence Chung

  • A study day on the applications of Artificial Intelligence for Medicine (AI4Me'2023) co-organized with the mixed team headed by Pr. Amroune Mohamed, December 19, 2023. Researchers and medical specialists have shared their knowledge and concerns in the field of medical artificial intelligence. Two speakers presented communications related to the domain, namely Prof. Christos Davatzikos (University of Pennsylvania, USA) and Dr. Chaimaa Aoiche (LAMIS laboratory). Doctoral students from the laboratory also presented posters to summarize their research work in the field.
  • A National Conference on Artificial Intelligence: From Theory to Practice (NCAI'2023). December 20-21, 2023. Fifty papers in various fields of artificial intelligence were presented over two days by participants from several national universities, both in-person and online.
  • The Algerian-Tunisian exhibition for students innovative projects, December 21, 2023. Almost 40 innovative projects were presented by students from national and Tunisian universities in a first edition.

  • The mixed team headed by Pr. Amroune Mohamed: publish in a specialized and highly impactful journal the first Arabic cutting-edge breast database capable of employing ML and DL algorithms to detect and classify breast cancer. Compared to other digital mammogram databases, the Laboratory of Mathematics, Informatics and System (LAMIS) images have better resolution and are in full-field digital mammography format. More details in the link: Click here

  • Online meeting with Prof. Christos Davatzikos (University of Pennsylvania, USA) and some doctoral students from the laboratory to present and discuss their research work.

  • Online meeting with Pr. Acharya Rajendra (University of Southern Queensland, Australia) ,and some doctoral students from the laboratory to present and discuss their research work.

  • Training day for doctoral students in mathematics with the invited professors Ghanmi Abdeljabar (Djeddah University, KSA) and Mahfoud Mechergi (Tunis University, Tunisia).

  • Our laboratory has contributed to the training of master's students supervised by members of the laboratory concerned by ministerial decree 12.75 on innovative startup projects. Prof. Amroune Mohamed, Dr. Salima Bourougaa, Dr. Haouam Med Yassine, Dr. Issam Bendib, Dr. Yahiaoui Ayoub supervised more than half of the projects that received the label of innovative projects at our university. Thank you!

  • Training day for doctoral students in mathematics with the invited professors Kouachi Said (Khenchela university, Algeria) and Khaled Saoudi (Khenchela university, Algeria).

  • Training day for doctoral students in mathematics with the invited professors Senoussi Guesmia (University of the Bahamas), Abdelmouhcene Sengouga (M'sila University, Algeria) and Boumediene Abdellaoui (Tlemcen University, Algeria).

  • Our laboratory organized during this Mathematics Week 6 public conferences on mathematics and its applications given by Pr. Salem Abdelmalek, Pr. Kamel Haouam, Dr. Nebti Abderrazek, Pr. Louafi Tayeb, Dr. Amri Chirine, Pr. Boubaya Djamel, an open competition on a reflective question, and a mental calculation training workshop organized by Mr. Imed Aimen (PhD student).

  • Within the framework of celebrating the activities of the University Week for Artificial Intelligence, which was approved by the Ministry of Education this year to coincide with the celebration of Science Day on April 16, the faculty of Exact Sciences, Natural and Life Sciences, through our laboratory, and the Department of Mathematics and computer science, organized a diverse program that extended from April 16 to April 19, 2023. The program included:
  • Lectures on the applications of artificial intelligence in health, natural language processing, smart cities, and materials science presented by specialized professors: Pr. Amroune Mohamed, Dr. Mekhaznia Taher, Pr. Chemmam Fayçel, Dr. Khedhirir Abderrazek & Dr. Slimi Hamda.
  • General or specialized training workshops organized by Dr. Gasmi Mohamed, Dr. Khelifa Boudejemaa, Hama Soltani (PhD student) & Sarra Samet (PhD student).
  • An open competition in artificial intelligence applications organized by Pr. Chawki Djeddi & Pr/ Gattal Abdeljalil.

  • Speed-Startup'2022, the first edition of the event, Graduation Project: The seed of a start-up company, organized for the benefit of students with projects of a social and economic nature by LAMIS laboratory.

  • Presentation of the Huawei Academy of the University of Tebessa, whose LAMIS laboratory participated in its installation.

  • May 26, 2022: "Mr. Atef Bentaher" defended his doctoral thesis entitled " La Sécurité de l'internet des Objets en Utilisant la Biométrie". Supervisors: Pr. Abdallah Meraoumia & Pr. Hakim Bendjenna.
  • June 8, 2022: "Miss Louafi Meriem" defended his doctoral thesis entitled " La Sécurité de l'internet des Objets en Utilisant la Biométrie". Supervisor: Pr. Merghadi Fayçel & Dr. Hafdallah Abdelhak.
  • June 16, 2022 : "Miss Ghenaiet Bahia" defended his doctoral thesis entitled " About solutions of fractional partial differential equations". Supervisor: Pr. Adel Ouannas.
  • July 13, 2022 "Mr. Abid Djamel" defended his doctoral thesis entitled " Etude de quelques problémes elliptiques fractionnaire ". Supervisor: Pr. Kamel Akrout.
  • July 13, 2022 "Mr. Zeroual Abdelhakim" defended his doctoral thesis entitled " Une approche basée sur des techniques biométriques pour la sécurité dans l'environnement du mobile cloud computing". Supervisor: Pr. Amroune Mohamed & Pr. Makhlouf Derdour.

  • Mathematics and Informatics Doctoral Day (MI2D' 2021). Evaluation day for laboratory doctoral students

Recent Publications

Nour El Houda Kaiber, Tahar Mekhaznia, Akram Bennour, Mohammed Al-Sarem, Zakaria Lakhdara, Fahad Ghaban, Mohammad Nassef

Title: Deep Retraining Approach for Category-Specific 3D Reconstruction Models from a Single 2D Image
Journal: Computers, Materials and Continua, 86(3), 2026.
Read More

Hazem Farah, Fahad Ghabban, Akram Bennour, KC. Santosh

Title: Enhancing biometric transparency through skeletal feature learning in chest X-rays: A triplet network approach with Explainable AI
Journal: Image and Vision Computing, 169, 105956, 2026.
Read More

Khadija Rais, Mohamed Amroune, Mohamed Yassine Haouam, Abdelmadjid Benmachiche & Safa Abid

Title: Dynamic feature context activation and data augmentation for enhanced medical image segmentation
Journal: Multimed Tools Appl, 85, 131, 2026.
Read More

Mohamed Gasmi, Mohammed Elbachir Yahyaoui, Makhlouf Derdour, Hakim Bendjenna, Yazeed Alkhrijah, Wojdan BinSaeedan, Waad Alhoshan

Title: Boosting brain tumor segmentation: A novel 3D pooling approach with U-net 3D
Journal: PLOS ONE, 21(2), e0336514, 2026.
Read More

Sarra Hamza, Rafik Menassel & Chawki Djeddi

Title: RSEUNet: residual squeeze and excitation U-Net for restoration and binarization of historical documents
Journal: Multimed Tools Appl, 84, 48511–48534, 2025.
Read More

Safa Abid, Mohamed Amroune, Issam Bendib, Chams Eddine Fathoun

Title: Advancing Structural Health Monitoring with Lightweight Real-Time Deep Learning-Based Corrosion Detection
Journal: Optimization & Information Computing, 14(6), 3833-3856, 2025.
Read More

Redouane Douaifia, Mathkar Alharthi, Samir Bendoukha, SA Malek, Emad Ali, Nabil Barhoumi

Title: A note on the incompatibility of autonomous fractional differential systems and fractional derivatives with non-singular kernels
Journal: Fractals, 33(8), 2540164 2025.
Read More

Aimene Imad, Nouri Boumaza, Billel Gheraibia, Hongwei Zhang & Zayd Hajjej

Title: A fourth order wave equation with acoustic boundary conditions: asymptotic behavior and blow-up in finite time
Journal: Bound Value Probl, 157, 2025.
Read More

Boumaza Nouri, Billel Gheraibia, Hajjej Zayd, Zhang Hongwei, Mesloub Said

Title: Asymptotic Analysis and Blow-Up of Solution for a q-Kirchhoff-Type Equation with Nonlinear Boundary Damping and Source Terms with Variable Exponents
Journal: Mathematics Basel, 13(22), 3600, 2025.
Read More

Djeddar Afrah, Abbaci Aymen, Hakim Bendjenna, Zeyad Alshaikh

Title: Shadow Eye: A Security System Featuring Few-Shot Face Recognition With Siamese Networks and Triplet Loss
Journal: IEEE Access, 13, 179057-179068, 2025.
Read More

Cheriet Amira, Mekhaznia Tahar

Title: Optimizing network performance and security in video surveillance data storage: a solution with blockchain and mobile edge computing
Journal: Computing, 107, 130, 2025.
Read More

Selma Mammeri, Mohamed-Yassine Haouam, Mohamed Amroune, Issam Bendib, Elhadj Benkhelifa

Title: A Cascade Model to Detect and Segment Lung Nodule Using YOLOv8 and Resnet50U-Net
Journal: International Journal of Imaging Systems and Technology, 35(1), 2025.
Read More

Yasmina Benmabrouk, Souhaila Djaffal, Mohamed Gasmi, Chawki Djeddi, Moises Diaz, Hakim Bendjenna

Title: Enhancing breast cancer histopathological image classification: The impact of stain normalization on multilevel feature extraction
Journal: Biomedical Signal Processing and Control, 106, 107700, 2025.
Read More

Sabrina Benredjem, Tahar Mekhaznia, Rawad Abdulghafor, Sherzod Turaev, Akram Bennour, Bourmatte Sofiane, Abdulaziz Aborujilah, Mohamed Al Sarem

Title: Parkinson’s Disease Prediction: An Attention-Based Multimodal Fusion Framework Using Handwriting and Clinical Data
Journal: Diagnostics, 15, 4, 2025.
Read More

Akram Bennour, Mohammed Elhoseny, Bala Dhandayuthapani Veerasamy, Ruby Bhatt, Amit Agrawal, Piyush Kumar Shukla, Fahad Ghabband

Title: A Multi-Layered Security Framework for Medical Imaging: Integrating Compressed Digital Watermarking and Blockchain
Journal: Journal of High Speed Networks, 31(1), 3-27, 2025.
Read More

Brahim Ferik, Lakhdar Laimeche, Abdallah Meraoumia, Abdelkader Laouid, Muath AlShaikh, Khaled Chait, Mohammad Hammoudeh

Title: An Efficient Semi-blind Watermarking Technique Based on ACM and DWT for Mitigating Integrity Attacks.
Journal: Arabian Journal for Science and Engineering, 50, 15885–15905, 2025.
Read More

Hazem Farah, Akram Bennour, Neesrin Ali Kurdi, Samir Hammami,Mohammed Al-Sarem

Title: Channel and Spatial Attention in Chest X-Ray Radiographs: Advancing Person Identification and Verification with Self-Residual Attention Network.
Journal: Diagnostics, 14, 2655, 2024.
Read More

Brahim Ferik, Lakhdar Laimeche, Abdallah Meraoumia, Omar Aldabbas, Muath AlShaikh, Abdelkader Laouid, Mohammad Hammoudeh

Title: A Multi-Layered Security Framework for Medical Imaging: Integrating Compressed Digital Watermarking and Blockchain
Journal: IEEE Access, 12, 187604-187622, 2024.
Read More

Brahim Ferik, Lakhdar Laimeche, Abdallah Meraoumia, Omar Aldabbas, Muath Alshaikh, Abdelkader Laouid, Mohammad Hammoudeh

Title: A Multi-Layered Security Framework for Medical Imaging: Integrating Compressed Digital Watermarking and Blockchain
Journal: IEEE Access, 12, 187604-187622, 2024.
Read More

Fateh Benkhalfallah, Mohamed Ridda Laouar, Mohamed Salah Benkhalfallah

Title: Examining Adaptive E-Learning Approaches to Enhance Learning and Individual Experiences
Journal: Acta Informatica Pragensia, 13(2), 2024.
Read More

Rami Amira, Mohammed Salah Abdelouahab, Nouressadat Touafek, Mouataz Billah Mesmouli, Hasan Nihal Zaidi, Taher S. Hassan

Title: Nonlinear dynamic in a remanufacturing duopoly game: spectral entropy analysis and chaos control
Journal: AIMS Mathematics, 9(3), 7711-7727, 2024.
Read More

Hama Soltani, Mohamed Amroune, Issam Bendib, Mohamed-Yassine Haouam, Elhadj Benkhelifa, Muhammad Moazam Fraz

Title: Breast lesions segmentation and classification in a two-stage process based on Mask-RCNN and Transfer Learning
Journal: Multimedia Tools and Applications, 83(12), 2024.
Read More

Hama Soltani, Issam Bendib, Mohamed Yassine Haouam, Mohamed Amroune

Title: Advancements in Breast Cancer Diagnosis: A Comprehensive Review of Mammography Datasets, Preprocessing and Classification Techniques
Journal: Acta Informatica Pragensia, 13(2), 2024.
Read More

Selma Mammeri, Mohamed Amroune, Mohamed-Yassine Haouam, Issam Bendib, Aristofanes Corrêa Silva

Title: Early detection and diagnosis of lung cancer using YOLO v7, and transfer learning
Journal: Multimedia Tools and Applications, 83(10), 2024.
Read More

Yacine Belhocine, Abdallah Meraoumia, Khediri Abderrazak, Mohammed Saigaa

Title: Efficient Contactless Palmprint Recognition System Based on Deep Rule-based Classification
Journal: Acta Informatica Pragensia, 13(2), 2024.
Read More

Bendjenna Hakim, Chung Lawrence, Meraoumia Abdallah

Title: Innovations in Deep Learning and Intelligent Systems for Healthcare and Engineering Applications
Journal: Acta Informatica Pragensia, 13(2), 2024.
Read More

Abderrazak Khediri, Ayoub Yahiaoui, Mohamed Ridda Laouar, Yacine Belhocine

Title: Deep Learning Proactive Approach to Blackout Prevention in Smart Grids: An Early Warning System
Journal: Acta Informatica Pragensia, 13(2), 2024.
Read More

Hamimed S., Ben Ammar N.E., Slimi H., et al.

Title: Innovative entrapped Yarrowia lipolytica within polyvinylpyrrolidone (PVP)/polyethylene glycol (PEG)/agar for improving olive mill wastewater bioremediation
Journal: Journal of Cleaner Production, 449, 2024.
Read More

Makhlouf Z., Meraoumia A., Lakhdar L., Haouam M.Y.

Title: Enhancing Medical Data Security In E-health systems using biometrics-based watermarking
Journal: Applied Computer Science, 20(1), 2024.
Read More

Bennour A., Mekhaznia T.

Title: Park-Net: A Deep Model for Early Detection of Parkinson's Disease Through Automatic Analysis of Handwriting
Journal: SN Computer Science, 5(7), 2024.
Read More

Hazem F., Bennour A., Mekhaznia T., et al.

Title: Beyond Traditional Biometrics: Harnessing Chest X-Ray Features for Robust Person Identification
Journal: Acta Informatica Pragensia, 13(2), 2024.
Read More

Boudraa M., Bennour A., Mekhaznia T., et al.

Title: Revolutionizing Historical Manuscript Analysis: A Deep Learning Approach with Intelligent Feature Extraction for Script Classification
Journal: Acta Informatica Pragensia, 13(2), 2024.
Read More

Boudraa M., Bennour A., Al-Sarem M., et al.

Title: Contribution to historical manuscript dating: A hybrid approach employing hand-crafted features with vision transformers
Journal: Digital Signal Processing, 149, 2024.
Read More

Fettah Amina, Menassel Rafik, Gattal Abdeljalil, Gattal Abdelhak

Title: Convolutional Autoencoder-Based medical image compression using a novel annotated medical X-ray imaging dataset
Journal: Biomedical Signal Processing and Control, 94, 2024.
Read More

Yousfi Douaa, Gattal Abdeljalil, Djeddi Chawki

Title: Keyword Spotting from Historical Handwritten Manuscripts using CLBP and CRLBP
Journal: International Journal of Performability Engineering, 20(2), 2024
Read More

Nabti Abderrazek

Title: Dynamical analysis of an age-structured SEIR model with relapse
Journal: Z. Angew. Math. Phys. 75, 84, 2024.
Read More

Akrout Kamel, Fareh Souraya

Title: Multiplicity results for some Steklov problems involving p(x)-Laplacian operator
Journal: Novi Sad J. Math. 54, 1, 2024.
Read More

Benzahi Mpurad, Zaraï Abderrahmen, Boulaaras Saleh, Rashid Jan, Mujahid Iqbal

Title: Blow up and lifespan of solutions for elastic membrane equation with delay
Journal: Results in Applied Mathematics, 21, 100426, 2024.
Read More

Hasna Yousfi, Yousuf Islam, Shaobo He, Ahlem Gasri and MD Mehedi Hassan

Title: Advanced medical image encryption techniques using the fractional-order Halvorsen circulant systems
Journal: Physica Scripta, 99(5), 2024.
Read More

Fatima Ezahra Bentata, Abdelhak Mokhtari, Nouri Boumaza

Title: A variational approach to a constrained hyperbolic Kirchhoff type problem with free boundary
Journal: South Florida Journal of Development, 5(7), 2024.
Read More

Image 1
Image 2
Image 3

12

Years Experience

Trusted Experts with Latest Technologies

Defended Thesis

48

PhD students

73

Ongoing research projects

15

LAMIS

We thrive on mutually beneficial partnerships, collaborations that drive innovations and new technologies.

LAboratory of Mathematics, Informatics and Systems (LAMIS), Echahid Cheikh Larbi Tebessi university, Tebessa, 12002, Algeria

(+213) 37 584 638

labo.lamis@univ-tebessa.dz

Quick Links

About Us Contact Us

© LAMIS. All Rights Reserved.

Designed by M.G