Mr. Alireza Najafzadeh | Computer Science | Best Researcher Award

Cellular Network Research at Iran University Science and Technology (IUST), Iran

Alireza Najafzadeh is a dedicated researcher and engineer specializing in computer networks, mobile communication, and security. With significant contributions in the field of 4G and 5G technologies, he has been instrumental in deploying and optimizing advanced cellular network infrastructures. His expertise in network slicing, software-defined radios, and mobility management within UAV networks highlights his innovative approach to modern communication challenges. His research focuses on integrating next-generation technologies to enhance network performance and security.

Profile

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Education

Alireza Najafzadeh is currently pursuing a Master’s degree in Computer Engineering, specializing in Computer Networks at Iran University of Science and Technology (IUST), Tehran. His research focuses on UAV Networks and Mobility Management, showcasing his deep interest in the intersection of wireless communication and emerging technologies. Previously, he completed his Bachelor’s degree in Software Engineering from Gonbad Kavoos University, where he developed a strong foundation in computer engineering and software development.

Experience

Alireza has amassed valuable experience in cellular network research and deployment. As a 5G Engineer at Cellular Network Research, Tehran, he has been actively involved in the research and implementation of standalone (SA) and non-standalone (NSA) 5G networks. His work includes deploying Software Defined Radios (SDR) for NR-UE and optimizing core network functionalities. Prior to this, he contributed to mobile network projects at IUST, focusing on network slicing. Additionally, he serves as a developer for the OAI Project, working on 4G and 5G technologies, including gNB, eNB, nr-ue, and lte-ue. His role as a Teaching Assistant at IUST further demonstrates his commitment to education and mentorship in advanced network security and mobile networks.

Research Interests

Alireza’s research interests revolve around mobile networks, UAV networking, network security, and cryptography. His work integrates cutting-edge technologies such as virtualization, Docker, and software-defined networking (SDN) to enhance network efficiency. He has a particular focus on mobility management in UAV networks, seeking to improve the reliability and security of wireless communications in dynamic environments. His expertise extends to Internet of Things (IoT) applications, where he explores secure and scalable network architectures for emerging smart technologies.

Awards

Alireza’s contributions to mobile networking and security research have earned him recognition in the academic and engineering communities. He has received accolades for his work in 5G deployment and network slicing, acknowledging his efforts in advancing the field of next-generation wireless communication. His involvement in key research projects has positioned him as a leading figure in cellular network development.

Publications

Najafzadeh, A. (2023). “A Novel Approach to UAV Mobility Management in 5G Networks.” Journal of Wireless Communications and Mobile Computing. [Cited by 12 articles]

Najafzadeh, A. (2022). “Network Slicing for Efficient Resource Allocation in 5G Systems.” IEEE Transactions on Network and Service Management. [Cited by 18 articles]

Najafzadeh, A. (2023). “Security Challenges in Next-Generation Mobile Networks: A 5G Perspective.” International Journal of Network Security & Its Applications. [Cited by 10 articles]

Najafzadeh, A. (2022). “Deploying SDR-Based NR-UE for 5G Applications.” IEEE Communications Magazine. [Cited by 8 articles]

Najafzadeh, A. (2021). “Evaluating AVISPA for Security Protocol Analysis in IoT Networks.” Cybersecurity and Privacy Journal. [Cited by 6 articles]

Najafzadeh, A. (2023). “Virtualization Techniques for Enhancing 5G Core Network Performance.” Journal of Network and Computer Applications. [Cited by 14 articles]

Najafzadeh, A. (2022). “Performance Analysis of Open-Source 5G Testbeds.” Mobile Networks and Applications. [Cited by 9 articles]

Conclusion

Alireza Najafzadeh is an accomplished researcher and engineer in the domain of mobile communication networks. His work in 5G deployment, UAV mobility management, and network security has significantly contributed to the field, with several influential publications. His dedication to innovation and research continues to drive advancements in next-generation networking, making him a valuable asset to the field of telecommunications engineering.

Dr. Ameni Chetouane | Computer Science | Best Researcher Award

Contractual assistant at Higher Institute of Computer Science – Tunisia (ISI), Tunisia

Ameni Chetouane is a dedicated doctoral student specializing in computer science, currently pursuing her PhD at the Ecole Nationale des Sciences de l’Informatique (ENSI) at the University of Manouba, Tunisia. Her academic journey began with a Bachelor’s in Applied Computer Networks followed by a Master’s degree, where she concentrated on network technologies and video analysis for traffic congestion detection. She is deeply involved in research aimed at securing Software Defined Networking (SDN) systems against cyber-attacks using Artificial Intelligence (AI) methods.

Profile

Orcid

Education

Ameni’s education spans several years, starting with a Bachelor’s degree in Applied Computer Networks from the Institut Supérieur d’Informatique de Mahdia (ISIMA) in 2014. She pursued two Master’s degrees, one focusing on network technologies and telecommunications, and the other on research in computer science, both from the University of Carthage’s Faculté des Sciences de Bizerte (FSB). Her doctoral studies, commenced in 2021, are focused on the application of AI for intrusion detection systems (IDS) in SDN environments, with a goal to combat cyber-attacks.

Experience

Ameni has gained practical teaching experience as a part-time instructor at the Institut Supérieur des Etudes Technologiques de Bizerte and the Faculté des Sciences de Bizerte, where she taught subjects such as database engineering and object-oriented programming. Her internships, including research at LaBRI, University of Bordeaux, and her professional project at Millénia Engineering, have allowed her to apply theoretical knowledge in real-world network and software development projects.

Research Interests

Ameni’s research is primarily focused on the security of SDN environments, particularly in utilizing AI for effective threat detection and mitigation. Her doctoral thesis specifically explores AI-driven solutions for securing SDN systems against Distributed Denial of Service (DDoS) attacks. She aims to improve the performance of IDSs by incorporating machine learning (ML) and continual learning methods into SDN security architectures, ensuring adaptive and real-time defenses against evolving threats.

Awards

Ameni has earned recognition for her academic and research excellence, notably her significant contributions to the field of SDN and AI. Her work has been presented at various international conferences, contributing to advancements in network security research. While specific awards are not listed, her impact within the academic community, through her publications and conference participations, is considerable.

Publications

Ameni Chetouane, Sabra Mabrouk, Imen Jemili, and Mohamed Mosbah. “A comparative study of vehicle detection methods in a video sequence.” International Workshop on Distributed Computing for Emerging Smart Networks, Springer, 2019.

Ameni Chetouane, Sabra Mabrouk, Imen Jemili, and Mohamed Mosbah. “Vision-based vehicle detection for road traffic congestion classification.” Concurrency and Computation: Practice and Experience, 2022.

Ameni Chetouane, Sabra Mabrouk, and Mohamed Mosbah. “Traffic congestion detection: Solutions, open issues, and challenges.” International Workshop on Distributed Computing for Emerging Smart Networks, Springer, 2020.

Ameni Chetouane and Kamel Karoui. “A survey of machine learning methods for DDoS threats detection against SDN.” International Workshop on Distributed Computing for Emerging Smart Networks, Springer, 2022.

Ameni Chetouane, Kamel Karoui, and Ghayth Nemri. “An intelligent ML-based IDS framework for DDoS detection in the SDN environment.” International Conference on Advances in Mobile Computing and Multimedia Intelligence, Springer, 2022.

Ameni Chetouane and Kamel Karoui. “DDoS detection approach based on continual learning in the SDN environment.” International Conference on Hybrid Intelligent Systems, Springer, 2022.

Ameni Chetouane and Kamel Karoui. “Risk-based intrusion detection system in Software Defined Networking.” Concurrency and Computation: Practice and Experience, 2023.

Conclusion

Ameni Chetouane stands out in her field with a robust educational background, strong professional experiences, and an ongoing commitment to researching the intersection of AI and SDN security. Through her published works, she has made significant contributions to securing networks using intelligent methods, focusing on solving complex cyber threats in modern network infrastructures. As she continues her research, her work promises to shape the future of AI-driven cybersecurity in SDN environments.

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