Medhat Awadalla
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View article: DATA MODEL OF COMPONENTS OF COMPLEX TECHNICAL SYSTEMS BASED ON SEMANTIC NETWORKS
DATA MODEL OF COMPONENTS OF COMPLEX TECHNICAL SYSTEMS BASED ON SEMANTIC NETWORKS Open
The article addresses the problem of ontological modeling of technical objects characterized by complex multi-level structure, diverse functional properties, and significant volume of accompanying documentation. A method for representing t…
View article: Recurrence Quantification Analysis (RQA) Features vs. Traditional EEG Features for Alzheimer’s Disease Diagnosis
Recurrence Quantification Analysis (RQA) Features vs. Traditional EEG Features for Alzheimer’s Disease Diagnosis Open
Alzheimer’s disease (AD) is a neurological disorder that causes memory decline and loss of cognitiveabilities. AD directly impacts the brain activity of affected individuals, which can be reflected inelectroencephalogram (EEG) signals. Pre…
View article: A systematic review of features and content quality of Arabic mental mHealth apps
A systematic review of features and content quality of Arabic mental mHealth apps Open
Introduction Anxiety and depression are major causes of disability in Arab countries, yet resources for mental health services are insufficient. Mobile devices may improve mental health care delivery (mental m-Health), but the Arab region'…
View article: NDNOTA: NDN One-Time Authentication
NDNOTA: NDN One-Time Authentication Open
Named Data Networking (NDN) stands out as a prominent architectural framework for the future Internet, aiming to address deficiencies present in IP networks, specifically in the domain of security. Although NDN packets containing requested…
View article: Data Structure and Management Protocol to Enhance Name Resolving in Named Data Networking
Data Structure and Management Protocol to Enhance Name Resolving in Named Data Networking Open
Named Data Networking (NDN) is a future Internet architecture that requires an Inter-Domain Routing (IDR) to route its traffic globally. Address resolution is a vital component of any IDR system that relies on a Domain Name System (DNS) re…
View article: Online Failure Detection using Deep Learning in FPGA PCB Interface
Online Failure Detection using Deep Learning in FPGA PCB Interface Open
This research paper is aimed to present a real-time failure detection technique while working with Field Programmable Gate Arrays (FPGA) and interfaced Printed Circuit Boards (PCBs). In this research, we explored the feasibility of current…
View article: ASIC vs FPGA based Implementations of Built-In Self-Test
ASIC vs FPGA based Implementations of Built-In Self-Test Open
Linear Feedback Shift Registers (LFSRs) are play key role in testing of for Very Large Scale Integration (VLSI) Integrated Circuits (ICs) testing. Due to tremendous IC complex growth, testing of recent VLSI ICs technology have become more …
View article: Leveraging ICN and SDN for Future Internet Architecture: A Survey
Leveraging ICN and SDN for Future Internet Architecture: A Survey Open
Information-Centric Networking (ICN) and Software-Defined Networking (SDN) are both new evolving network architectures that are receiving a lot of attention from researchers. ICN is a Future Internet architecture which tries to transform t…
View article: Automated Machine Learning based Elderly Fall Detection Classification
Automated Machine Learning based Elderly Fall Detection Classification Open
As we grow older, one of the most concerning aspects of our lives becomes increasingly challenging to manage our health. Fall is a leading cause of health problems or death in the elderly population. Using a wearable sensors device, this r…
View article: PCRS Author Index 2021
PCRS Author Index 2021 Open
View article: Developing an IoT Platform for the Elderly Health Care
Developing an IoT Platform for the Elderly Health Care Open
The health care of elderly people addresses the necessity for services that utilize recent technologies and devices. Now-a-days, both loneliness and psychological depressions are typical problems which elderly people face because of living…
View article: HW/SW Co-‘esign for Dates Classification on Xilinx Zynq SoC
HW/SW Co-‘esign for Dates Classification on Xilinx Zynq SoC Open
This paper proposes HW/SW Co-design of an automatic classification system of Khalas, Khunaizi, Fardh, Qash, Naghal, and Maan dates fruit varieties in Oman. The system implements pre-processing, segmentation of the colored input images, col…
View article: Artificial Intelligent Techniques for Palm Date Varieties Classification
Artificial Intelligent Techniques for Palm Date Varieties Classification Open
The demand on high quality palm dates is increasing due to its energy value and nutrient content, which are of great importance in human diet. To meet consumer and market standards with large-scale production, in Oman as among the top date…
View article: Development of an IoT based real-time traffic monitoring system for city governance
Development of an IoT based real-time traffic monitoring system for city governance Open
A significant amount of research work carried out on traffic management systems, but intelligent traffic monitoring is still an active research topic due to the emerging technologies such as the Internet of Things (IoT) and Artificial Inte…
View article: Classification of Omani's Dates Varieties Using Artificial Intelligence Techniques
Classification of Omani's Dates Varieties Using Artificial Intelligence Techniques Open
Date fruits are considered as one of the most popular fruits in the Middle East. Oman is one of the countries that have many varieties of dates and the most well-known are Khalas, Fardh and Khunaizi. Nowadays, the process of classifying di…
View article: Radial basis Function Neural Network for Predicting Flow Bottom Hole Pressure
Radial basis Function Neural Network for Predicting Flow Bottom Hole Pressure Open
The ability to monitor the flow bottom hole pressure in pumping oil wells provides important information regarding both reservoir and artificial lift performance. This paper proposes an iterative approach to optimize the spread constant an…
View article: Genetic Algorithm for Data Exchange Optimization
Genetic Algorithm for Data Exchange Optimization Open
Dynamic architectures have emerged to be a promising implementation platform to provide flexibility, high performance, and low power consumption for computing devices. They can bring unique capabilities to computational tasks and offer the…
View article: Centralized protection scheme for smart grid integrated with multiple renewable resources using Internet of Energy
Centralized protection scheme for smart grid integrated with multiple renewable resources using Internet of Energy Open
Transmission and subtransmission lines in smart grid systems are designed as multitapped lines to supply loads or integrate wind or solar farms as medium-sized generation technologies. Transmission lines with multiple taps are an economica…
View article: Complex Binary Adder Designs and their Hardware Implementations
Complex Binary Adder Designs and their Hardware Implementations Open
Complex Binary Number System (CBNS) is (-1+j)-based on binary number system which facilitates both real and imaginary components of a complex number to be represented as single binary number. In this paper, we have presented three designs …
View article: Spiking Neural Network and Bull Genetic Algorithm for Active Vibration Control
Spiking Neural Network and Bull Genetic Algorithm for Active Vibration Control Open
Systems with flexible structures display vibration as a characteristic property.However, when exposed to disturbing forces, then the component and/or structural nature of such systems are damaged.Therefore, this paper proposes two heuristi…
View article: Constructive and Clustering Methods
Constructive and Clustering Methods Open
The Reflected Binary Code (RBC) is the unfamiliar and original name of Gray Code (GC).As the original name implies, the values of the second half of a GC set are equivalent to the first half but in reverse order.This with the exception for…
View article: A new Algorithm for Mining Association Rules Based on Hypothesis Test
A new Algorithm for Mining Association Rules Based on Hypothesis Test Open
Most association rule mining approaches rely on predetermined support and confidence values to find certain relationships among database itemsets.However, specifying minimum support and confidence values of the mined rules in advance often…
View article: Customized Hardware Crypto Engine for Wireless Sensor Networks
Customized Hardware Crypto Engine for Wireless Sensor Networks Open
Nowadays, managing for optimal security to wireless sensor networks (WSNs) has emerged as an active research area. The challenging topics in this active research involve various issues such as energy consumption, routing algorithms, select…
View article: Artificial Intelligent techniques for Flow Bottom Hole Pressure Prediction
Artificial Intelligent techniques for Flow Bottom Hole Pressure Prediction Open
This paper proposes Radial Basis and Feed-forward Neural Networks to predict the flowing bottom-hole pressure in vertical oil wells. The developed neural network models rely on a large amount of available historical data measured from actu…
View article: Optimized Hardware Crypto Engines for XTEA and SHA-512 for Wireless Sensor Nodes
Optimized Hardware Crypto Engines for XTEA and SHA-512 for Wireless Sensor Nodes Open
Objectives: This study proposes an optimized power-efficient cryptosystem that is suitable for Wireless Sensor Networks. Methods: A number of cryptographic algorithms have been proposed to secure Wireless Sensor Networks. However, these co…
View article: Neural Networks for Flow Bottom Hole Pressure Prediction
Neural Networks for Flow Bottom Hole Pressure Prediction Open
Installation of down-hole gauges in oil wells to determine Flowing Bottom-Hole Pressure (FBHP) is a dominant process especially in wells lifted with electrical submersible pumps. However, intervening a well occasionally is an exhaustive ta…
View article: Neural Networks for Flow Bottom Hole Pressure Prediction
Neural Networks for Flow Bottom Hole Pressure Prediction Open
Installation of down-hole gauges in oil wells to determine Flowing Bottom-Hole Pressure (FBHP) is a dominant process especially in wells lifted with electrical submersible pumps. However, intervening a well occasionally is an exhaustive ta…
View article: Hybrid Scheduling Scheme for Real Time Systems
Hybrid Scheduling Scheme for Real Time Systems Open
Systems as asymmetric multiprocessor platforms are considered power-efficient multiprocessor architectures, efficient task partitioning (assignment) and play a crucial role in achieving more energy efficiency at these multiprocessor platfo…
View article: Enhanced PSO Approach for Real Time Systems Scheduling
Enhanced PSO Approach for Real Time Systems Scheduling Open
Systems as asymmetric multiprocessor platforms are considered power-efficient multiprocessor architectures, efficient task partitioning (assignment) and play a crucial role in achieving more energy efficiency at these multiprocessor platfo…
View article: Performance Enhancement of Multicore Architecture
Performance Enhancement of Multicore Architecture Open
Multicore processors integrate several cores on a single chip. The fixed architecture of multicore platforms often fails to accommodate the inherent diverse requirements of different applications. The permanent need to enhance the performa…