Patrick Kwabena Mensah
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View article: Towards Generation of Secure Pseudorandom Prime Dataset Using Generative Adversarial Networks and The Learning Parity with Noise Problem
Towards Generation of Secure Pseudorandom Prime Dataset Using Generative Adversarial Networks and The Learning Parity with Noise Problem Open
At present, prime numbers are an essential part of online security for secure key generation and digital signatures due to their unpredictabil-ity and resistance to factorization attacks, which has led to considerable interest in research…
View article: Coefficient of Thermal Expansion of AlSi10Mg, 316L Stainless Steel and Ti6Al4V Alloys Made with Laser Powder Bed Fusion
Coefficient of Thermal Expansion of AlSi10Mg, 316L Stainless Steel and Ti6Al4V Alloys Made with Laser Powder Bed Fusion Open
This study investigates the coefficient of thermal expansion (CTE) behavior of LPBF-fabricated AlSi10Mg, 316L stainless steel, and Ti-6Al-4V alloys, focusing on the influence of laser power, scanning speed, and annealing. AlSi10Mg exhibits…
View article: Using LMS Log Data to Identify At-Risk Students: A Systematic Review of Machine Learning Approaches and Bibliographic Analysis
Using LMS Log Data to Identify At-Risk Students: A Systematic Review of Machine Learning Approaches and Bibliographic Analysis Open
Purpose: This study evaluates the effectiveness of machine learning algorithms in predicting student dropout using Learning Management System (LMS) log-in data. Design/ Methodology/ Approach: The study used a systematic literature review a…
View article: Deployment of mobile application using a novel CNN model for the detection of COVID-19 thoracic disease
Deployment of mobile application using a novel CNN model for the detection of COVID-19 thoracic disease Open
In January 2021 and January 2022, COVID-19 caused roughly 13,000 and 6,000 deaths respectively per day. In August 2022, 26,000 deaths per day were estimated to be caused by COVID-19, followed by 13,000 deaths per day in February 2024. The …
View article: Advancing Hydrogen Gas Utilization in Industrial Boilers: Impacts on Critical Boiler Components, Mitigation Measures, and Future Perspectives
Advancing Hydrogen Gas Utilization in Industrial Boilers: Impacts on Critical Boiler Components, Mitigation Measures, and Future Perspectives Open
This review sets out to investigate the detrimental impacts of hydrogen gas (H2) on critical boiler components and provide appropriate state-of-the-art mitigation measures and future research directions to advance its use in industrial boi…
View article: Effects of Low-Temperature Heat Treatment on Mechanical and Thermophysical Properties of Cu-10Sn Alloys Fabricated by Laser Powder Bed Fusion
Effects of Low-Temperature Heat Treatment on Mechanical and Thermophysical Properties of Cu-10Sn Alloys Fabricated by Laser Powder Bed Fusion Open
This study investigated the impact of low-temperature heat treatments on the mechanical and thermophysical properties of Cu-10Sn alloys fabricated by a laser powder bed fusion (LPBF) additive manufacturing (AM) process. The microstructure,…
View article: TTDCapsNet: Tri Texton-Dense Capsule Network for complex and medical image recognition
TTDCapsNet: Tri Texton-Dense Capsule Network for complex and medical image recognition Open
Convolutional Neural Networks (CNNs) are frequently used algorithms because of their propensity to learn relevant and hierarchical features through their feature extraction technique. However, the availability of enormous volumes of data i…
View article: LBPSCN: Local Binary Pattern Scaled Capsule Network for the Recognition of Ocular Diseases
LBPSCN: Local Binary Pattern Scaled Capsule Network for the Recognition of Ocular Diseases Open
Glaucoma and cataracts are leading causes of blindness worldwide, resulting in significant vision loss and quality of life impairment. Early detection and diagnosis are crucial for effective treatment and prevention of further damage. Howe…
View article: Texton Tri-alley Separable Feature Merging (TTSFM) Capsule Network for Brain Tumor Detection
Texton Tri-alley Separable Feature Merging (TTSFM) Capsule Network for Brain Tumor Detection Open
Brain tumors represent one of the most perilous and lethal forms of tumors in both children and adults. Early detection and treatment of such malignant disease types may reduce the mortality rate. However, manual procedures can be used to …
View article: A Fraud Prevention and Secure Cognitive SIM Card Registration Model
A Fraud Prevention and Secure Cognitive SIM Card Registration Model Open
<h2>Abstract</h2>\n<p><strong>Background:</strong> Most subscriber identification module (SIM) which usually finds their way to mobile phone users are primarily unregistered or pre-registered. Criminals b…
View article: Uncertainty Estimation Using Variational Mixture of Gaussians Capsule Network for Health Image Classification
Uncertainty Estimation Using Variational Mixture of Gaussians Capsule Network for Health Image Classification Open
Capsule Networks have shown great promise in image recognition due to their ability to recognize the pose, texture, and deformation of objects and object parts. However, the majority of the existing capsule networks are deterministic with …
View article: Overview of CapsNet Performance Evaluation Methods for Image Classification using a Dual Input Capsule Network as a Case Study
Overview of CapsNet Performance Evaluation Methods for Image Classification using a Dual Input Capsule Network as a Case Study Open
Performance evaluation is a critical part of deep learning (DL) that requires careful conduct to enhance confidence and reliability.Several metrics exist to evaluate DL models, however, choosing one for a given model is not trivial, since …
View article: ANALYZING SENTIMENTS TOWARDS E-LEVY POLICY IMPLEMENTATION IN GHANA USING TWITTER DATA.
ANALYZING SENTIMENTS TOWARDS E-LEVY POLICY IMPLEMENTATION IN GHANA USING TWITTER DATA. Open
Government policies face challenges whenever it is implemented or proposed. The ordinary Ghanaian always feels the down side of government policies. This paper ponders on the government of Ghana proposed electronic levy on mobile money tra…
View article: Automated Quality and Process Control for Additive Manufacturing using Deep Convolutional Neural Networks
Automated Quality and Process Control for Additive Manufacturing using Deep Convolutional Neural Networks Open
Additive Manufacturing (AM) is a crucial component of the smart manufacturing industry. In this paper, we propose an automated quality grading system for the fused deposition modeling (FDM) process as one of the major AM processes using a …
View article: Demonstration of Concept Maps to Enhance Student Learning in an Engineering Course
Demonstration of Concept Maps to Enhance Student Learning in an Engineering Course Open
Due to the drastic shift in the educational landscape toward outcome-based learning, it has become essential to implement classroom tools that will facilitate better learning of the subjects that most students find difficult to grasp.This …
View article: Multi-lane LBP-Gabor Capsule Network with K-means Routing for Medical Image Analysis
Multi-lane LBP-Gabor Capsule Network with K-means Routing for Medical Image Analysis Open
Medical images naturally occur in smaller quantities and are not balanced. Some medical domains such as radiomics involve the analysis of images to diagnose a patient’s condition. Often, images of sick inaccessible parts of the body are ta…
View article: Visual Interpretability of Capsule Network for Medical Image analysis
Visual Interpretability of Capsule Network for Medical Image analysis Open
Deep learning (DL) models are currently not widely deployed for critical tasks such as in health.This is attributable to the "black box," making it difficult to gain the trust of practitioners.This paper proposes the use of visualizations …
View article: Gabor Capsule Network for Plant Disease Detection
Gabor Capsule Network for Plant Disease Detection Open
Crop diseases contribute significantly to food insecurity, malnutrition, and poverty in Africa where the majority of the population is into Agriculture. Manual plant disease recognition methods are widespread but limited, ineffective, cost…
View article: Capsule Networks – A survey
Capsule Networks – A survey Open
Modern day computer vision tasks requires efficient solution to problems such as image recognition, natural language processing, object detection, object segmentation and language translation. Symbolic Artificial Intelligence with its hard…