52 citations
13 papers
Connectivity Analysis of Directed Highway VANETs using Graph Theory
Samar Elaraby, Sherif M. Abuelenin
Graph theory is a promising approach in handling the problem of estimating the connectivity probability of vehicular ad-hoc networks (VANETs). With a communication network represen…
Evaluation of the Effects of Compressive Spectrum Sensing Parameters on Primary User Behavior Estimation
Ahmed A. Tawfik, Mohamed F. Abdelkader, Sherif M. Abuelenin
As the Internet of Things (IoT) technology is being deployed, the demand for radio spectrum is increasing. Cognitive radio (CR) is one of the most promising solutions to allow oppo…
Arabic Handwritten Character Recognition based on Convolution Neural Networks and Support Vector Machine
Mahmoud Shams, Amira. A. Elsonbaty, Wael. Z. ElSawy
Recognition of Arabic characters is essential for natural language processing and computer vision fields. The need to recognize and classify the handwritten Arabic letters and char…
Fading Improves Connectivity in Vehicular Ad-hoc Networks
Samar Elaraby, Sherif M. Abuelenin
Connectivity analysis is a crucial metric for network performance in vehicular ad-hoc networks (VANETs). Although VANET connectivity has been intensively studied and investigated u…
On the spectral unfolding of chaotic and mixed systems
Sherif M. Abuelenin
Random matrix theory (RMT) provides a framework to study the spectral fluctuations in physical systems. RMT is capable of making predictions for the fluctuations only after the rem…
Closed-Form Mathematical Representations of Interval Type-2 Fuzzy Logic Systems
Sherif M. Abuelenin, Rabab F. Abdel-Kader
Interval type-2 fuzzy logic systems (IT2 FLSs) have a wide range of applications due to their abilities to handle uncertainties compared to their type-1 counterparts. This paper di…