Search Results - "Hamza, Rafik"

Sensitive and Energetic IoT Access Control for Managing Cloud Electronic Health Records by Riad, Khaled, Hamza, Rafik, Yan, Hongyang

“…Electronic health records (EHRs) replaced the old paper-based systems to make patient data more accurate, reliable, and more accessible. Yet, the EHRs system…”
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A Survey of Intellectual Property Rights Protection in Big Data Applications by Hamza, Rafik, Pradana, Hilmil

“…Big Data applications have the potential to transform any digital business platform by enabling the analysis of vast amounts of data. However, the biggest…”
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Hash Based Encryption for Keyframes of Diagnostic Hysteroscopy by Hamza, Rafik, Muhammad, Khan, N., Arunkumar, Ramirez-Gonzalez, Gustavo

“…In this paper, we address the problem of confidentiality of keyframes, which are extracted from diagnostic hysteroscopy data using video summarization. We…”
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Research on privacy-preserving techniques in the era of the 5G applications by Rafik Hamza, Dao Minh-Son

“…Augmented reality (AR) technologies enable people to observe the world in new ways. Generally, AR uses computer-generated graphics to overlay improvements on…”
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Greedy Firefly Algorithm for Optimizing Job Scheduling in IoT Grid Computing by Yousif, Adil, Alqhtani, Samar M, Bashir, Mohammed Bakri, Ali, Awad, Hamza, Rafik, Hassan, Alzubair, Tawfeeg, Tawfeeg Mohmmed

“…The Internet of Things (IoT) is defined as interconnected digital and mechanical devices with intelligent and interactive data transmission features over a…”
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An Efficient Outsourced Privacy Preserving Machine Learning Scheme With Public Verifiability by Hassan, Alzubair, Hamza, Rafik, Yan, Hongyang, Li, Ping

“…Cloud computing has been widely applied in numerous applications for storage and data analytics tasks. However, cloud servers engaged through a third party…”
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An Efficient Cryptosystem for Video Surveillance in the Internet of Things Environment by Ke, Lishan, Huang, Teng, Hassan, Alzubair, Hamza, Rafik, Yan, Hongyang

“…Surveillance systems paradigm envisions the pervasive interconnection and cooperation of interactive devices over the Internet infrastructure. Nevertheless,…”
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Design-Time Reliability Prediction Model for Component-Based Software Systems by Ali, Awad, Bashir, Mohammed Bakri, Hassan, Alzubair, Hamza, Rafik, Alqhtani, Samar M, Tawfeeg, Tawfeeg Mohmmed, Yousif, Adil

“…Software reliability is prioritised as the most critical quality attribute. Reliability prediction models participate in the prevention of software failures…”
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Security aspects related Intelligent e-Health Systems by Rafik, Hamza, Ettaoufik, Abdelaziz, Maizate, Abderrahim

“…Current health situations and crises require physicians and researchers to convert traditional healthcare services to a new generation of digital healthcare…”
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Cloud Dynamic Load Balancing and Reactive Fault Tolerance Techniques: A Systematic Literature Review (SLR) by Tawfeeg, Tawfeeg Mohmmed, Yousif, Adil, Hassan, Alzubair, Alqhtani, Samar M., Hamza, Rafik, Bashir, Mohammed Bakri, Ali, Awad

“…The computational cloud aims to move traditional computing from personal computers to cloud providers on the internet. Cloud security represents an important…”
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Towards Secure Big Data Analysis via Fully Homomorphic Encryption Algorithms by Hamza, Rafik, Hassan, Alzubair, Ali, Awad, Bashir, Mohammed Bakri, Alqhtani, Samar M, Tawfeeg, Tawfeeg Mohmmed, Yousif, Adil

“…Privacy-preserving techniques allow private information to be used without compromising privacy. Most encryption algorithms, such as the Advanced Encryption…”
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A Secure User Authentication Protocol for Heterogeneous Mobile Environments by Hassan, Alzubair, Hamza, Rafik, Li, Fagen, Ali, Awad, Bashir, Mohammed Bakri, Alqhtani, Samar M., Tawfeeg, Tawfeeg Mohmmed, Yousif, Adil

“…Recently, mobile devices have become extensively important to our daily needs. The user authentication protocols with the key agreement are required to solve…”
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A novel pseudo random sequence generator for image-cryptographic applications by Hamza, Rafik

“…In this paper, we propose a novel algorithm for pseudo random number sequence generator based on the samples of Chen chaotic system. The proposed algorithm can…”
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Reliable secure Medical data sharing model based Private Blockchain structure by Rafik, Hamza, Ettaoufik, Abdelaziz, Maizate, Abderrahim

“…The current e-health systems suffer from multiple difficulties due to their centralized system structure for managing Electronic Medical Records (EMR), this…”
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A privacy-preserving cryptosystem for IoT E-healthcare by Hamza, Rafik, Yan, Zheng, Muhammad, Khan, Bellavista, Paolo, Titouna, Faiza

“…•An efficient probabilistic cryptosystem for protecting keyframe confidentiality and patient’s privacy.•A new chaos-based PRNG, relying on mixing and cascading…”
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A novel image encryption algorithm based on hybrid chaotic maps using a key image by Benaissi, Sellami, Chikouche, Noureddine, Hamza, Rafik

“…One of the most important data currently shared on the Internet is images of various sizes and types, gray and color, private and public, civilian and…”
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A novel sensitive image encryption algorithm based on the Zaslavsky chaotic map by Hamza, Rafik, Titouna, Faiza

“…In this article, a novel sensitive encryption scheme to secure the digital images based on the Zaslavsky chaotic map is proposed. We employ the Zaslavsky…”
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Secure Surveillance Framework for IoT Systems Using Probabilistic Image Encryption by Muhammad, Khan, Hamza, Rafik, Ahmad, Jamil, Lloret, Jaime, Haoxiang Wang, Sung Wook Baik

“…This paper proposes a secure surveillance framework for Internet of things (IoT) systems by intelligent integration of video summarization and image…”
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Emas: an efficient MLWE-based authentication scheme for advanced metering infrastructure in smart grid environment by Chikouche, Noureddine, Mezrag, Fares, Hamza, Rafik

“…Advanced metering infrastructure (AMI) plays a critical role in the smart grid by integrating metering systems with communication capabilities, especially for…”
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Efficient privacy-preserving authentication protocol using PUFs with blockchain smart contracts by Patil, Akash Suresh, Hamza, Rafik, Hassan, Alzubair, Jiang, Nan, Yan, Hongyang, Li, Jin

“…The Internet of Things devices generates a huge amount of sensitive data. Machine learning is the standard processing paradigm for intelligently handling the…”
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