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- research-articleDecember 2024
SH-OSP: A Hybrid Algorithm Using Spotted Hyena Optimizer Enabled with Optimal Stochastic Process for Epileptic Seizure Detection
AbstractEpilepsy is a typical life-harassing disease caused by an imbalance of electrical signal flow in the brain. Keeping a close view of the criticality of seizure symptom detection, researchers are presently stepping forward to devise an automated and ...
- research-articleDecember 2024
Detecting key genes relative expression orderings as biomarkers for machine learning-based intelligent screening and analysis of type 2 diabetes mellitus
Expert Systems with Applications: An International Journal (EXWA), Volume 255, Issue PChttps://doi.org/10.1016/j.eswa.2024.124702AbstractType 2 diabetes (T2D), a prevalent chronic metabolic disease of public health concern, is growing rapidly worldwide. In order to characterize robust transcriptomic differences between T2D and the healthy pancreatic islets, we proposed a novel ...
- research-articleNovember 2024
Glaucoma diagnosis from fundus images using modified Gauss-Kuzmin-distribution-based Gabor features in 2D-FAWT
Computers and Electrical Engineering (CENG), Volume 119, Issue PBhttps://doi.org/10.1016/j.compeleceng.2024.109538Abstract PurposeGlaucoma is an eye disease that can result in perpetual eye vision loss if not perceived and treated in time. Therefore, an accurate and efficient automated method has been proposed for diagnosing Glaucoma. This method enables mass ...
- research-articleNovember 2024
Technology progress in mechanical harvest of fresh market strawberries
Computers and Electronics in Agriculture (COEA), Volume 226, Issue Chttps://doi.org/10.1016/j.compag.2024.109468Graphical abstractDisplay Omitted
Highlights- Mechanically harvesting strawberries is challenging due to the labor intensity and susceptibility of the fruit to mechanical damage.
- A comprehensive review of recent progress in mechanical harvesting of fresh market strawberries was ...
This article reviews the research and development progress of mechanical harvesting technologies for fresh market strawberries in the past few decades, focusing on the main technologies such as cut-and-separate method, harvest-assist method, ...
- research-articleOctober 2024
Bionic stirring device for horizontal composter to improve aeration efficiency: Design and optimisation using discrete and finite element methods
Computers and Electronics in Agriculture (COEA), Volume 225, Issue Chttps://doi.org/10.1016/j.compag.2024.109257Graphical abstractDisplay Omitted
Highlights- Bionic stirring device to enhance food waste composting was designed.
- Design parameter of stirring device using discrete element method was optimized.
- Failure risk analysis of stirring device undertaken using finite element method.
Effective stirring devices are essential for horizontal composting to enhance food waste disintegration, but studies on flexible compost stirrers, their fracture risk, and prevention methods are limited. This study developed an innovative design ...
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- ArticleSeptember 2024
Facial Ethnicity Identification by Collaborative Voting System
Cooperative Design, Visualization, and EngineeringPages 96–106https://doi.org/10.1007/978-3-031-71315-6_10AbstractEthnic groups share physical and genetic characteristics that allow them to be uniquely identified. The ethnic identification process is complex because it depends on several factors, such as cultural, geographic, economic, and social. A ...
- research-articleAugust 2024
Optimization of dynamic bi-clustering based on improved genetic algorithm for microarray data
Pattern Analysis & Applications (PAAS), Volume 27, Issue 3https://doi.org/10.1007/s10044-024-01309-5AbstractDue to the nature of microarray data, the analysis of genes/features for disease diagnosis is a challenging task. Generally, the data comes in the form of a 2D matrix, where the row represents the genes and the column indicates the various ...
- research-articleJune 2024
Network intrusion detection system for IoT security using machine learning and statistical based hybrid feature selection
AbstractThe widespread adoption of Internet of Things (IoT) devices has revolutionized daily life, offering convenience and efficiency. However, this growth has also brought new security challenges. With the escalating use of Internet and network ...
- research-articleJune 2024
Lesion attention guided neural network for contrast-enhanced mammography-based biomarker status prediction in breast cancer
Computer Methods and Programs in Biomedicine (CBIO), Volume 250, Issue Chttps://doi.org/10.1016/j.cmpb.2024.108194Highlights- Non-invasive biomarker status prediction using contrast-enhanced mammography.
- Lesion guided neural network for contrast-enhanced mammography feature extraction.
- Smooth L1-based consistency loss guiding the network's attention on ...
Accurate identification of molecular biomarker statuses is crucial in cancer diagnosis, treatment, and prognosis. Studies have demonstrated that medical images could be utilized for non-invasive prediction of biomarker ...
Graphical abstractDisplay Omitted
- research-articleApril 2024
Robot driven combined site-specific maize seeding and N fertilization: An agro-economic investigation
Computers and Electronics in Agriculture (COEA), Volume 219, Issue Chttps://doi.org/10.1016/j.compag.2024.108761Highlights- Robot driven combined site-specific seeding and N fertilization (CSSF = SSS + SNF).
- Both Kings (KA) and Robin Hood (RHA) prescriptions are contrasted in SNF.
- SNF-KA reduces N and seed inputs but SNF-RHA increases little N use.
- ...
Autonomous agricultural management combats the labor crisis in farming industry and ensures efficient farm operations, whereas variable rate technology has proven to increase resource use efficiency and reduce environmental impacts. This study ...
- research-articleMarch 2024
A decision-making tool for the determination of the distribution center location in a humanitarian logistics network
Expert Systems with Applications: An International Journal (EXWA), Volume 238, Issue PChttps://doi.org/10.1016/j.eswa.2023.122010Highlights- We propose a novel tool for selecting a distribution center for aid distribution.
- We combine knowledge from different fields for a hybrid decision-making approach.
- We provide a promising solution for timely decisions in ...
The distribution of humanitarian aid is a vital issue for humanity's future. In recent years, the management of humanitarian crises has become more crucial than it was a decade ago. Due to the volatility and urgency that characterize such ...
- research-articleFebruary 2024
On the bias in the AUC variance estimate
Pattern Recognition Letters (PTRL), Volume 178, Issue CPages 62–68https://doi.org/10.1016/j.patrec.2023.12.012AbstractThe area under the Receiver Operating Characteristic (ROC) curve (AUC) is a standard metric for quantifying and comparing binary classifiers. A popular approach to estimating the AUCs and the associated variabilities – the variance of the AUC or ...
Highlights- We claim that the bias in DeLong’s AUC variance estimation is always non-negative.
- We claim that the bias matrix in DeLong’s covariance estimation of multiple correlated AUCs is semi-positive definite.
- We construct a random ...
- research-articleFebruary 2024
Numerical investigation of a finite element abdominal wall model during breathing and muscular contraction
Computer Methods and Programs in Biomedicine (CBIO), Volume 244, Issue Chttps://doi.org/10.1016/j.cmpb.2023.107985Highlights- A 3D parametric model was developed with bones, muscles and aponeurotic sheaths.
- Two types of activities were simulated: breathing and muscular contraction.
- Two sensitivity analysis were driven to assess inter-individual ...
Ventral hernia repair is faced with high recurrence rates. The personalization of the diagnosis, the surgical approach and the choice of the prosthetic implant seem relevant axes to improve the current results. Numerical ...
- research-articleJanuary 2024
Advancing automated social engineering detection with oversampling-based machine learning
International Journal of Security and Networks (IJSN), Volume 19, Issue 3Pages 150–158https://doi.org/10.1504/ijsn.2024.141783Social engineering attacks have surged with the increased reliance on online interactions. However, detecting these subtle deceptions remains challenging. This study proposes a novel machine learning approach to enhance social engineering attack ...
- research-articleJanuary 2024
Biomarker identification from gene expression: an effective computational pipeline
International Journal of Bioinformatics Research and Applications (IJBRA), Volume 20, Issue 2Pages 181–203https://doi.org/10.1504/ijbra.2024.138715Discovering biomarkers from microarray data is an extremely important research subject, as biomarkers help to diagnose disease types, find therapeutic plans for a disease, and contain crucial biological information about organisms. In this paper, a ...
- research-articleJanuary 2024
Comparative Analysis of Public Transportation Comfort in Addis Ababa: Objective and Subjective Performance Metrics
- Noé López Perrusquia,
- Shambel Assefa Esheti,
- Yonas Minalu Emagnu,
- Birhanu Demissie Haylemariam,
- Robeam Solomon Melaku
Passenger comfort significantly influences commuter satisfaction and mode preferences in urban transportation systems. To maintain competitiveness and attract more passengers, conducting continuous performance evaluations based on key performance ...
- research-articleJanuary 2024
Exploring the relationship between ESG, financial performance, and corporate reputation using ANOVA: The case of Colombian companies
Procedia Computer Science (PROCS), Volume 241, Issue CPages 552–557https://doi.org/10.1016/j.procs.2024.08.079AbstractThe relationship between ESG (environmental, social, and governance) and financial performance has been studied before. Contradictory results about the direction of this association are available, and there is a lack of work that considers other ...
- research-articleDecember 2023
Optimizing fetal health prediction: Ensemble modeling with fusion of feature selection and extraction techniques for cardiotocography data
Computational Biology and Chemistry (COBC), Volume 107, Issue Chttps://doi.org/10.1016/j.compbiolchem.2023.107973AbstractCardiotocography (CTG) captured the fetal heart rate and the timing of uterine contractions. Throughout pregnancy, CTG intelligent categorization is crucial for monitoring fetal health and preserving proper fetal growth and development. Since CTG ...
Graphical abstractDisplay Omitted
Highlights- Balancing the dataset using the SMOTE approach and facilitating multistage feature selection and extraction for optimal feature identification.
- The study selects the top 5 models for the ensemble, based on reliable results, trustworthy ...
- research-articleNovember 2023
Detection of slight variations in combustion conditions with machine learning and computer vision
Engineering Applications of Artificial Intelligence (EAAI), Volume 126, Issue PAhttps://doi.org/10.1016/j.engappai.2023.106772AbstractWhen monitoring combustion conditions, detecting minor variations, which may be complex even for the human eye, is critical for providing a fast response and correcting deviations. The aim of this study is to detect slight variations in ...
- articleOctober 2023
A Study on the Pre- and Post-Pandemic Media of Instruction and Learning Effectiveness in Information Systems Courses
International Journal of Information Systems and Social Change (IJISSC-IGI), Volume 15, Issue 1Pages 1–18https://doi.org/10.4018/IJISSC.332786The objective of this study is to understand the effectiveness of medium of instruction based on student performance in courses offered face-to-face prior to the pandemic and virtual hybrid mode after the onset of the pandemic from a media richness ...