Mahyuddin K. M. Nasution
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View article: RETRACTED: Syah et al. Forecasting Daily Electricity Price by Hybrid Model of Fractional Wavelet Transform, Feature Selection, Support Vector Machine and Optimization Algorithm. Electronics 2021, 10, 2214
RETRACTED: Syah et al. Forecasting Daily Electricity Price by Hybrid Model of Fractional Wavelet Transform, Feature Selection, Support Vector Machine and Optimization Algorithm. Electronics 2021, 10, 2214 Open
The journal retracts the article, “Forecasting Daily Electricity Price by Hybrid Model of Fractional Wavelet Transform, Feature Selection, Support Vector Machine and Optimization Algorithm” [...]
View article: A novel MPK optimization framework for financial data analysis incorporating complexity and uncertainty management
A novel MPK optimization framework for financial data analysis incorporating complexity and uncertainty management Open
In a competitive environment, the ability to scale quickly and successfully is a critical need. This research proposes a new framework using multi-objective complexity prediction model (MPK) for financial data analysis, including complexit…
View article: Multi-objective vehicle routing problem with time windows via genetic algorithm
Multi-objective vehicle routing problem with time windows via genetic algorithm Open
Efficient waste transportation requires route planning that considers time constraints, vehicle capacity, and road conditions. This study develops a Multi-Objective Vehicle Routing Problem with Time Windows model to optimize waste collecti…
View article: Development of optimization algorithms to vehicle routing problem
Development of optimization algorithms to vehicle routing problem Open
The Capacitated Vehicle Routing Problem with Time-Dependent Demands (CVRPTD) is a significant optimization challenge in the logistics and transportation domain, characterized by dynamic customer demands, strict time windows, and heterogene…
View article: Blockchain-enabled KYC integration for CLV optimization with robust M-Estimation and IRLS method
Blockchain-enabled KYC integration for CLV optimization with robust M-Estimation and IRLS method Open
This research introduces an innovative approach in implementing Know Your Customer (KYC) on blockchain technology as a means of using data, hybrid robust m-estimation, and the iteratively reweighted less squares (IRLS) method to optimize C…
View article: Pengaruh Social Media Marketing dan Content Marketing Terhadap Minat Beli: Studi Kasus pada Followers Instagram MBD Kontraktor
Pengaruh Social Media Marketing dan Content Marketing Terhadap Minat Beli: Studi Kasus pada Followers Instagram MBD Kontraktor Open
The rapid development of digital technology has influenced marketing strategies, including the use of social media marketing (SMM) and content marketing (CM) to enhance consumer buying interest. This study aims to analyze the impact of SMM…
View article: A scalable model for Capacitated Vehicle Routing Problem with Pickup and Delivery under dynamic constraints using adaptive heuristic-based ant colony optimization
A scalable model for Capacitated Vehicle Routing Problem with Pickup and Delivery under dynamic constraints using adaptive heuristic-based ant colony optimization Open
This study addresses the Capacitated Vehicle Routing Problem with Pickup and Delivery (CVRPPD), a core challenge in urban logistics involving the optimization of vehicle routes under dynamic constraints. Traditional algorithms predominantl…
View article: A Hybrid Decision Support Framework Using MEREC-RAFSI With Spherical Fuzzy Numbers for Selecting Banking Financial Aid Recipients
A Hybrid Decision Support Framework Using MEREC-RAFSI With Spherical Fuzzy Numbers for Selecting Banking Financial Aid Recipients Open
Decades ago, a bank thoroughly utilized experts to determine financial decisions based on their assessments by evaluating risks qualitatively against the company’s financial statements, business scenarios, and individual or conventional cl…
View article: The Effectiveness of Prenatal Yoga in Reducing Anxiety and Improving Sleep Quality Among Pregnant Women A Randomized Controlled Trial
The Effectiveness of Prenatal Yoga in Reducing Anxiety and Improving Sleep Quality Among Pregnant Women A Randomized Controlled Trial Open
Anxiety and sleep disturbances are common complications during pregnancy, affecting maternal well-being and fetal development . Prenatal yoga has emerged as a promising non-pharmacological intervention for addressing these concerns . This …
View article: Manajemen Olahraga di Era Digital
Manajemen Olahraga di Era Digital Open
Manajemen olahraga merupakan disiplin yang mencakup perencanaan, pengorganisasian, pengarahan, dan pengawasan dalam kegiatan olahraga untuk mencapai tujuan yang telah ditetapkan. Penelitian ini bertujuan untuk menganalisis peran dan efekti…
View article: Predicting patron satisfaction on library service using machine learning approaches: A case study in Indonesia
Predicting patron satisfaction on library service using machine learning approaches: A case study in Indonesia Open
View article: RETRACTED: Syah et al. The Effect of Structural Phase Transitions on Electronic and Optical Properties of CsPbI3 Pure Inorganic Perovskites. Coatings 2021, 11, 1173
RETRACTED: Syah et al. The Effect of Structural Phase Transitions on Electronic and Optical Properties of CsPbI3 Pure Inorganic Perovskites. Coatings 2021, 11, 1173 Open
The Coatings Editorial Office retracts the article entitled “The Effect of Structural Phase Transitions on Electronic and Optical Properties of CsPbI3 Pure Inorganic Perovskites” [...]
View article: Knowledge, attitude, and practices of midwives on premature rupture of membranes (PROM): A cross-sectional study in Samosir and Toba, Indonesia
Knowledge, attitude, and practices of midwives on premature rupture of membranes (PROM): A cross-sectional study in Samosir and Toba, Indonesia Open
Indonesia has a significantly higher maternal mortality ratio (MMR) than other countries in Southeast Asia, and infection is one of the most common causes of maternal deaths, of which premature rupture of membranes (PROM) can be the conseq…
View article: Performance Analysis Of The Combination Of Blum Blum Shub And Rc5 Algorithm In Message Security
Performance Analysis Of The Combination Of Blum Blum Shub And Rc5 Algorithm In Message Security Open
This research aims to enhance message security in the RC5 algorithm by integrating it with the Blum Blum Shub (BBS) algorithm. The rapid growth in data and information exchange, driven by advancements in information and communication techn…
View article: Measurement by applying internet financial reporting on the level of information presentation in the competitive FinTech peer-to-peer lending industry
Measurement by applying internet financial reporting on the level of information presentation in the competitive FinTech peer-to-peer lending industry Open
Technological advances in the financial sector can certainly support the business decision-making process. Moreover, digital financial technology such as FinTech is a competitive industry that has both peer-to-peer (P2P) and merchant…
View article: A Mathematical Model of Diet Menu Problem Based on Boolean Linear Programming Approach
A Mathematical Model of Diet Menu Problem Based on Boolean Linear Programming Approach Open
This study aims to model the diet menu problem based on a Boolean Linear Programming approach. A balanced diet is the key to a healthy lifestyle. A balanced diet is a diet that combines foodstuffs in the right amount of food components in …
View article: Pareto Frontier Approach to Determining the Optimal Path on Multi-Objectives
Pareto Frontier Approach to Determining the Optimal Path on Multi-Objectives Open
Every issue we face in daily life can be resolved through mathematical modeling. The use of mathematical modeling to generate solutions frequently produces value that serves a single purpose. Sometimes a single-purpose function's solution …
View article: Twitter Data Analysis and Text Normalization in Collecting Standard Word
Twitter Data Analysis and Text Normalization in Collecting Standard Word Open
is one of the most important data sources in social data analysis. However, the text contained on Twitter is often unstructured, resulting in difficulties in collecting standard words. Therefore, in this research, we analyze Twitter data a…
View article: Fabrication of the novel hybridized AZ31B Mg/CeO2+ZrO2 composites via multiple pass friction stir processing
Fabrication of the novel hybridized AZ31B Mg/CeO2+ZrO2 composites via multiple pass friction stir processing Open
The mixture of the rare-earth CeO2 and ZrO2 particulates was used for fabricating the hybridized AZ31BMg/(CeO2+ZrO2)p composites by utilizing friction stir processing with a multiple-tool pass strategy. The structure, mechanical properties…
View article: A Hybrid Metaheuristic Model for Efficient Analytical Business Prediction
A Hybrid Metaheuristic Model for Efficient Analytical Business Prediction Open
Accurate and efficient business analytical predictions are essential for decision making in today's competitive landscape. Involves using data analysis, statistical methods, and predictive modeling to extract insights and make decisions. C…
View article: Pemanfaatan Website Sebagai Sarana Informasi dan Promosi Desa Liang Muda
Pemanfaatan Website Sebagai Sarana Informasi dan Promosi Desa Liang Muda Open
Teknologi informasi merupakan suatu proses mengolah data dengan cara yang bervariasi atau memperoleh informasi dengan kualitas yang baik. Informasi yang memiliki relevansi dan bernilai strategis serta akurat dibutuhkan dan digunakan di ber…
View article: A new approach to achieve the users’ habitual opportunities on social media
A new approach to achieve the users’ habitual opportunities on social media Open
The data generated from social media is very large, while the use of data from social media has not been fully utilized to become new knowledge. One of the things that can become new knowledge is user habits on social media. Searchin…
View article: World on Data Perspective
World on Data Perspective Open
It is not simple to consider the world from only one side, but analyzing all sides can cloud comprehension without reaching deep insight found at the core. In a word as a whole, there is potential for telling the whole world in one word, i…
View article: Computer Science
Computer Science Open
Possible for science itself, conceptually, to have and will understand differently, let alone science also seen as technology, such as computer science. After all, science and technology are viewpoints diverse by either individual, communi…
View article: Editorial Expression of Concern: Numerical investigation of nanofluid flow using CFD and fuzzy-based particle swarm optimization
Editorial Expression of Concern: Numerical investigation of nanofluid flow using CFD and fuzzy-based particle swarm optimization Open
View article: Editorial Expression of Concern: The improvement of mechanical properties of conventional concretes using carbon nanoparticles using molecular dynamics simulation
Editorial Expression of Concern: The improvement of mechanical properties of conventional concretes using carbon nanoparticles using molecular dynamics simulation Open
View article: The feature extraction for classifying words on social media with the Naïve Bayes algorithm
The feature extraction for classifying words on social media with the Naïve Bayes algorithm Open
To classify Naïve Bayes classification (NBC), however, it is necessary to have a previous pre-processing and feature extraction. Generally, pre-processing eliminates unnecessary words while feature extraction processes these words. This pa…
View article: Computer Science
Computer Science Open
Possible for science itself, conceptually, to have and will understand differently, let alone science also seen as technology, such as computer science. After all, science and technology are viewpoints diverse by either individual, communi…
View article: KEAMANAN INFORMASI DATA PRIBADI PADA MEDIA SOSIAL
KEAMANAN INFORMASI DATA PRIBADI PADA MEDIA SOSIAL Open
Perkembangan teknologi informasi dan internet saat ini telah mengubah cara manusia dalam melakukan komunikasi. Salah satunya adalah perkembangan media sosial, media sosial sudah menjadi bagian dari kehidupan untuk memperoleh, membagikan …
View article: Troubleshooting Customer Behaviour Against Merchants with Adaptive Multivariate Regression
Troubleshooting Customer Behaviour Against Merchants with Adaptive Multivariate Regression Open
Business intelligence can be said to be techniques and tools as acquisition, transforming raw data into meaningful and useful information for business analysis purposes. This study aims to build business intelligence in optimizing large-sc…