Ontology-Based Linked Data to Support Decision Making within Universities
Journal Article
Ashour, G., Al-Dubai, A., Romdhani, I., & Alghazzawi, D. (2022)
Ontology-Based Linked Data to Support Decision Making within Universities. Mathematics, 10(17), Article 3148. https://doi.org/10.3390/math10173148
In recent years, educational institutions worked hard to automate their work using more trending technologies that prove the success in supporting decision-making processes. M...
Electromagnetic Side-Channel Attack Resilience against PRESENT Lightweight Block Cipher
Conference Proceeding
Gunathilake, N. A., Al-Dubai, A., Buchanan, W. J., & Lo, O. (2022)
Electromagnetic Side-Channel Attack Resilience against PRESENT Lightweight Block Cipher. In 2022 6th International Conference on Cryptography, Security and Privacy (CSP). https://doi.org/10.1109/CSP55486.2022.00018
Lightweight cryptography is a novel diversion from conventional cryptography that targets internet-of-things (IoT) platform due to resource constraints. In comparison, it offe...
A Novel Time-Slotted LoRa MAC Protocol for Scalable IoT Networks
Journal Article
Alahmadi, H., Bouabdallah, F., & Al-Dubai, A. (2022)
A Novel Time-Slotted LoRa MAC Protocol for Scalable IoT Networks. Future Generation Computer Systems, 134, 287-302. https://doi.org/10.1016/j.future.2022.04.003
Long Range (LoRa) networks provide long range, cost-effective and energy-efficient communications by utilising the free unlicensed ISM band, which makes them appealing for Int...
A Novel Nomad Migration-Inspired Algorithm for Global Optimization
Journal Article
Lin, N., Fu, L., Zhao, L., Hawbani, A., Tan, Z., Al-Dubai, A., & Min, G. (2022)
A Novel Nomad Migration-Inspired Algorithm for Global Optimization. Computers and Electrical Engineering, 100, Article 107862. https://doi.org/10.1016/j.compeleceng.2022.107862
Nature-inspired computing (NIC) has been widely studied for many optimization scenarios. However, miscellaneous solution space of real-world problem causes it is challenging t...
SDORP: SDN based Opportunistic Routing for Asynchronous Wireless Sensor Networks
Journal Article
Farooq, M., Wang, X., Hawbani, A., Zhao, L., Al-Dubai, A., & Busaileh, O. (in press)
SDORP: SDN based Opportunistic Routing for Asynchronous Wireless Sensor Networks. IEEE Transactions on Mobile Computing, https://doi.org/10.1109/TMC.2022.3158695
In wireless sensor networks (WSNs), it is inappropriate to use conventional unicast routing due to the broadcast storm problem and spatial diversity of communication links. Op...
Sensitivity-Aware Configurations for High Packet Generation Rate LoRa Networks
Conference Proceeding
Alahmadi, H., Bouabdallah, F., Ghaleb, B., & Al-Dubai, A. (2022)
Sensitivity-Aware Configurations for High Packet Generation Rate LoRa Networks. In 2021 20th International Conference on Ubiquitous Computing and Communications (IUCC/CIT/DSCI/SmartCNS). https://doi.org/10.1109/IUCC-CIT-DSCI-SmartCNS55181.2021.00048
In this paper, we introduce Sensitivity-Aware LoRa Configuration (SAL), a new algorithm for efficient autonomous and distributed selection of LoRa physical layer transmission ...
Dynamic S-Box and PWLCM-Based Robust Watermarking Scheme
Journal Article
Sher Khan, J., Koç Kayhan, S., Siddiq Ahmed, S., Ahmad, J., Ayesha Siddiqa, H., Ahmed, F., …Al Dubai, A. (2022)
Dynamic S-Box and PWLCM-Based Robust Watermarking Scheme. Wireless Personal Communications, 125, 513-530. https://doi.org/10.1007/s11277-022-09562-9
Due to the increased number of cyberattacks, numerous researchers are motivated towards the design of such schemes that can hide digital information in a signal. Watermarking ...
Internet of Things: Concept, Implementation and Challenges
Conference Proceeding
Gunathilake, N. A., Al-Dubai, A., & Buchanan, W. J. (2022)
Internet of Things: Concept, Implementation and Challenges. In Internet of Things and Its Applications: Select Proceedings of ICIA 2020 (145-155). https://doi.org/10.1007/978-981-16-7637-6_14
Through the technical advancements over five generations, today's digital communication has become much smarter, more intelligent and punctual. This causes a massive amount of...
Blockchain-based Platform for Secure Sharing and Validation of Vaccination Certificates
Conference Proceeding
Abubakar, M., McCarron, P., Jaroucheh, Z., Al Dubai, A., & Buchanan, B. (2022)
Blockchain-based Platform for Secure Sharing and Validation of Vaccination Certificates. In 2021 14th International Conference on Security of Information and Networks (SIN). https://doi.org/10.1109/SIN54109.2021.9699221
The COVID-19 pandemic has recently emerged as a worldwide health emergency that necessitates coordinated international measures. To contain the virus's spread, governments and...
A Novel Chaotic Permutation-Substitution Image Encryption Scheme Based on Logistic Map and Random Substitution
Journal Article
Arif, J., Khan, M. A., Ghaleb, B., Ahmad, J., Munir, A., Rashid, U., & Al-Dubai, A. Y. (2022)
A Novel Chaotic Permutation-Substitution Image Encryption Scheme Based on Logistic Map and Random Substitution. IEEE Access, 10, 12966-12982. https://doi.org/10.1109/access.2022.3146792
Privacy is a serious concern related to sharing videos or images among people over the Internet. As a method to preserve images’ privacy, chaos-based image encryption algorith...