Anomalous node detection in attributed social networks using dual variational autoencoder with generative adversarial networks
June 2024
Many types of real-world information systems, including social media and e-commerce platforms, can be modelled by means of attribute-rich, connected networks. The goal of anomaly detection in artificial...
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Using multi-criteria decision-making and machine learning for football player selection and performance prediction: A systematic review
June 2024
Evaluating and selecting players to suit football clubs and decision-makers (coaches, managers, technical, and medical staff) is a difficult process from a managerial-financial and sporting perspective....
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Hybrid scientific article recommendation system with COOT optimization
June 2024
Today, recommendation systems are everywhere, making a variety of activities considerably more manageable. These systems help users by personalizing their suggestions to their interests and needs. They...
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Data- and management-driven metaverse research
June 2024
The metaverse has become a very important phenomenon in society because of the emergence of new technologies. The widespread adoption of the metaverse has generated significant discussions about the...
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Secure approach to sharing digitized medical data in a cloud environment
June 2024
Without proper security mechanisms, medical records stored electronically can be accessed more easily than physical files. Patient health information is scattered throughout the hospital environment,...
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Divide and recombine approach for warranty database: Estimating the reliability of an automobile component
June 2024
The continuously updated database of failures and censored data of numerous products has become large, and on some covariates, information regarding the failure times is missing in the database. As...
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Topic prevalence and trends of metaverse in healthcare: A bibliometric analysis
June 2024
Metaverse technology is an advanced form of virtual reality and augmented technologies. It merges the digital world with the real world, thus benefitting healthcare services. Medical informatics is...
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Metaverse application, flow experience, and Gen-Zers’ participation intention of intangible cultural heritage communication
June 2024
With outstanding advantages in virtuality, immersion, connectivity, and openness, the application of the Metaverse in the development of intangible cultural heritage has demonstrated great potential...
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Investigating customer churn in banking: a machine learning approach and visualization app for data science and management
March 2024
Customer attrition in the banking industry occurs when consumers quit using the goods and services offered by the bank for some time and, after that, end their connection with the bank. Therefore, customer...
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Dynamic relationship between volume and volatility in the Chinese stock market: evidence from the MS-VAR model
March 2024
Since market uncertainty, or volatility, serves as a crucial gauge for assessing the traits of market fluctuations, the link between stock market volume and price continues to be a focal point of interest...
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Audiovisual speech recognition based on a deep convolutional neural network
March 2024
Audiovisual speech recognition is an emerging research topic. Lipreading is the recognition of what someone is saying using visual information, primarily lip movements. In this study, we created a custom...
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Hybrid distributed feature selection using particle swarm optimization-mutual information
March 2024
Feature selection (FS) is a data preprocessing step in machine learning (ML) that selects a subset of relevant and informative features from a large feature pool. FS helps ML models improve their predictive...
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Using machine learning to identify primary features in choosing electric vehicles based on income levels
March 2024
An electric vehicle is becoming one of the popular choices when choosing a vehicle. People are generally impressed with electric vehicles’ zero-emission and smooth drives, while unstable battery duration...
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The dynamics of price discovery between the U.S. and Chinese soybean market: a wavelet approach to understanding the effects of Sino-US trade conflict and COVID-19 pandemic
March 2024
During geopolitical crises, the price stability of agricultural commodities is critical for national security. Understanding the dynamics of pricing power between the U.S. and China and how it varies...
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Virtual manufacturing in Industry 4.0: A review
March 2024
Virtual manufacturing is one of the key components of Industry 4.0, the fourth industrial revolution, in improving manufacturing processes. Virtual manufacturing enables manufacturers to optimize their...
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The dynamics of multidimensional educational poverty
Available online 22 March 2024
Education is a cornerstone in promoting the overall welfare of individuals and plays a pivotal role in shaping their lives. As the developing world grapples with the multifaceted challenges of poverty,...
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Quality of life issues in rural settlements: Assessment by social media users
Available online 19 March 2024
Disparity in the quality of life of people living in rural and urban areas is among the major problems, often leading to greater depression among the rural population compared to those in urban areas...
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When cryptography stops data science: Strategies for resolving the conflicts between data scientists and cryptographers
Available online 12 March 2024
The advent of the digital era and computer-based remote communications has significantly enhanced the applicability of various sciences over the past two decades, notably data science (DS) and cryptography...
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Survival strategies for family-run homestays: Analyzing user reviews through text mining
Available online 8 March 2024
Online booking of homestays through e-travel portals is based on the virtual brand and perception, which are largely affected by user-generated electronic word-of-mouth (eWOM). With the objective of...
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Development of a machine learning model for predicting abnormalities of commercial airplanes
Available online 7 March 2024
Airplanes are a social necessity for movement of humans, goods, and other. They are generally safe modes of transportation; however, incidents and accidents occassionally occur. To prevent aviation...
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Machine acceleration time series prediction for dimensional accuracy of 3D printed parts
Available online 29 February 2024
This study explores the influence of infill patterns on machine acceleration prediction in the realm of three-dimensional (3D) printing, particularly focusing on extrusion technology. Our primary objective...
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Determinants of continuous usage intention of branded apps in omni-channel retail environment: Comparison between experience-oriented and transaction-oriented apps
Available online 16 February 2024
Branded applications (apps) have become core touchpoints for improving consumer shopping experiences in omni-channel retailing, and many firms have developed different types of branded apps to provide...
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Optimizing data aggregation and clustering in internet of things networks using principal component analysis and Q-learning
Available online 10 February 2024
The internet of things (IoT) is a wireless network designed to perform specific tasks and plays a crucial role in various fields such as environmental monitoring, surveillance, and healthcare. To address...
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Original optimal method to solve the all-pairs shortest path problem: Dhouib-matrix-ALL-SPP
Available online 1 February 2024
The All-pairs shortest path problem (ALL-SPP) aims to find the shortest path joining all the vertices in a given graph. This study proposed a new optimal method, Dhouib-matrix-ALL-SPP (DM-ALL-SPP) to...
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Engaging in sports via the metaverse? An examination through analysis of metaverse research trends in sports
Available online 15 January 2024
In sports, virtual spaces are sometimes utilized to enhance performance or user experience. In this study, we conducted a frequency analysis, semantic network analysis, and topic modeling using 134...
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