This research presents the design and electromagnetic analysis of an isosceles triangular loop antenna for terrestrial broadcasting and satellite communication applications using the Method of Moments (MoM). The antenna geometry was modeled and analyzed in MATLAB to evaluate its electrical and radiation performance characteristics. The study focused on determining important antenna parameters such as current distribution, radiation resistance, loss resistance, gain, directivity, radiation effici...

Cooperative Communications 

Knowledge Graph (KG) and neural network (NN) based Question-answering (QA) systems have evolved into the realm of intelligent information retrieval as they have been able to reach a high level of precision in terms of capturing user-to-query understanding. However, more traditional systems still face various stumbling blocks, including those with limited data sources, incomplete feature extraction, and low accuracy. This research represents a question-answer system to implement deep learning tec...

Cooperative Communications  Artificial Intelligence  Network Modeling and Simulation 

Philippine government entities are struggling to improve services to catch up with the demands of the contemporary times which is to embed technology. One case is the potential work output of a cloud-powered productivity platform that is beneficial for State Universities and Colleges (SUCs) to advance the process of their government services. This study analyzed the feasibility and applicability of a central repository system (CRS) using a platform, Microsoft 365, of the Mariano Marcos ...

High Performance Computing  Information and Communication: Security, Privacy, and Trust  Information retrieval  Technology  Computer Vision  Cooperative Communications  Applications of Communication Systems  Distributed computing  Information Management 

Prosperous development of corpus linguistics thrived the study on discourse markers, and among them, I think received a large share. Based on former researches, this paper adopted both quantitative and qualitative methods and made a contrastive analysis of the textual features of I think, choosing fiction and TV, these two various genres within COCA. The results demonstrate that there are sharp differences between these two genres in I think in terms of the frequency, positi...

Linguistics  Cooperative Communications 

Parents play vital roles in contributing to students’ achievement. They need to be actively involved in monitoring their children’s daily performance in school. This thesis focused on the design and implementation of a web-based system for engaging teachers and parents in monitoring students’ performance. It is aimed at providing a well-designed platform for real-time communication between teachers and parents with respect to children’s daily performance in school. A discussion on the analysis o...

Medical Education  Cooperative Communications  Information Management 

Security mechanism is a fundamental requirement of wireless networks in general and Wireless Sensor Networks (WSN) in particular. The Intrusion Detection System (IDS) has become a critical component of wireless sensor networks security strategy. There are several architectures for embedding IDS in WSN. Due to Energy Limitation, in this paper we use a distributed architecture which activates intrusion detection system for limited number of nodes. For this purpose we select a secure set of nodes c...

Information and Communication: Security, Privacy, and Trust  Computer and Network Security  Cooperative Communications