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Matrix: Jurnal Manajemen Teknologi dan Informatika
SINTA 3
ISSN 2580-5630 · Politeknik Negeri Bali · 184 artikel di indeks
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Artikel Jurnal
User experience testing on Smart Human Capital Dashboard (SHUCADA) from PT Studio Kami Mandiri using User Experience Questionnaire (UEQ)
PT Studio Kami Mandiri is a company specialized in software development. PT Studio Kami Mandiri has developed several products or applications that have also been used by large companies. One of the products developed is the Smart Human Capital Dashboard (SHUCADA) which is used to monitor the…
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Artikel Jurnal
Integration of local wisdom and modern medicine in a treatment recommendation system for toddlers based on the Case-Based Reasoning-Fuzzy Method
This study aims to develop a treatment recommendation system for toddlers based on Case-Based Reasoning (CBR) combined with Fuzzy Logic, by integrating modern medical knowledge and local wisdom. The system was developed to address the need for adaptive initial diagnosis recommendations…
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Artikel Jurnal
Model creation for Denial of Service (DoS) attack classification using an ensemble learning approach on multi-dataset network traffic
The rapid advancement of information technology has increased cybersecurity threats, one of which is the Denial of Service (DoS) attack that can disrupt service availability. Most existing studies on DoS attack classification rely on a single dataset and a single machine learning model, which…
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Artikel Jurnal
Multi-class skin disease classification using transfer learning architectures
Dermatological conditions are among the most common health problems worldwide, where delayed identification may increase disease severity and complicate treatment procedures. However, restricted access to dermatological expertise and insufficient public awareness often contribute to delayed…
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Artikel Jurnal
Bell’s Palsy and stroke face classification using SVM with MediaPipe Face Mesh
Stroke and Bell’s Palsy share similar manifestations of unilateral facial paralysis, often leading to clinical misinterpretation, particularly in acute cases. Although deep learning approaches have demonstrated strong performance in segmenting facial paralysis regions, these methods primarily focus…
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Artikel Jurnal
Application of conditional lightweight GAN for retinal fundus image synthesis based on diabetic retinopathy severity levels on the IDRiD dataset
Diabetic Retinopathy (DR) is a leading cause of preventable blindness, yet the development of automated diagnostic models using Deep Learning is often hindered by the availability of imbalanced medical datasets. This study aims to address this issue by implementing a Conditional Lightweight…
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Artikel Jurnal
Development of an AI IoT-based smart system to support improved beach visitor safety
The high rate of sea accidents at Indonesian coastal tourist destinations, such as those occurring at Parangtritis and Pangandaran beaches, underscores the limitations of conventional safety systems that rely on manual surveillance. The objective of this research is to develop the Smart Beach…
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Artikel Jurnal
Video-based human activity recognition analysis using YOLOv26
Human Activity Recognition (HAR) is a rapidly growing research field in computer vision and has various applications, such as intelligent surveillance systems, sports analysis, healthcare, and human-computer interaction. This study aims to analyze the performance of the YOLOv26 Classification model…
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Artikel Jurnal
Daily USD-IDR exchange rate prediction using Long Short-Term Memory (LSTM) with macroeconomic indicators and recursive multi-step prediction
The foreign exchange market’s high volatility and non-linear dynamics pose significant challenges for accurate currency price forecasting. This study develops a predictive model for the daily USD-IDR exchange rate using Long Short-Term Memory (LSTM) method integrated with macroeconomic indicators…
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Artikel Jurnal
Image classification of rerajahan ulap-ulap Bali using MobileNetV2 architecture
Rerajahan Ulap-Ulap is a visual expression in Balinese Hindu culture that functions as a sacred element in the mlaspas ritual of buildings, containing sacred scripts and specific ornaments. The visual complexity of these motifs presents a challenge in accurately recognizing their types…
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Artikel Jurnal
Improving 5G wireless networks through OFDM integration with convolutional coding and pulse shaping
The telecommunications industry has evolved significantly, with advancements from 1G to 4G and now towards 5G, promising enhanced data speeds and connectivity. Orthogonal Frequency Division Multiplexing (OFDM) is crucial in this transition due to its efficient spectrum utilization and ability to…
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Artikel Jurnal
Android-based decision support system using MAGIQ-MARCOS for digital bank selection
Choosing a digital bank is a challenge for anyone, especially due to cognitive biases that influence decision making. This study aims to develop an Android-based Decision Support System (DSS) using the MAGIQ MARCOS method to provide recommendations for digital banks that suit users’ preferences…
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Artikel Jurnal
A decision support system for Ogoh-Ogoh assessment based on SMART and SAW methods in the context of Balinese cultural preservation
Bali’s cultural richness includes the Ogoh-Ogoh tradition, which has recently evolved from a ritualistic practice into a competitive event evaluated through multidimensional criteria. However, the current manual evaluation process faces significant challenges, including subjective bias…
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Artikel Jurnal
Strengthening CRM based on live chat for customer service performance audits
The management of relationships between customers and companies is still largely carried out conventionally. Communication between companies and customers tends to be slow and is highly limited by time constraints. This condition makes it more difficult to maintain good relationships between…
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Artikel Jurnal
A TOGAF-based information governance model for the digital transformation of SMES
Digital transformation is key in business processes, including for Small and Medium Enterprises (SMEs). With digital transformation, a company can change the way it serves its customers, but this implementation carries high risks due to limited resources and management changes. SMEs often face…
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Artikel Jurnal
Lightweight CNN with wavelet-attention for fingerprint liveness detection
Fingerprint authentication has been extensively employed as a biometric method in diverse applications, including smartphones and embedded systems. Despite its advantages, this technology is susceptible to spoofing attacks using materials such as gelatin, posing a significant security risk…
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Artikel Jurnal
Development of a hybrid model for website functional evaluation based on ISO/IEC 25010 and SERVQUAL
This study developed a hybrid model based on ISO/IEC 25010 and SERVQUAL to evaluate website quality holistically by combining technical dimensions and user perceptions. ISO / IEC 25010 is an international standard for evaluating the quality of software, including websites, based on technical…
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Artikel Jurnal
Analysis of corn production in Indonesia using business intelligence technology based on Power BI
Corn production trends in Indonesia from 2020 to 2024 were analyzed to address regional disparities and enhance data-driven agricultural decision-making. Datasets from the Ministry of Agriculture and the Central Bureau of Statistics were integrated, transformed, and visualized using Microsoft Power…
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Artikel Jurnal
Data acquisition of flow sensor based to measure water flow in underground drainage
This research focuses on water flow sensors in underground drainage. In Indonesia, the use of sensors and actuators to control and measure water velocity and water discharge in underground drainage is not very popular, although one of the causes of flooding is caused by clogged drainage or workers…
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Artikel Jurnal
Analysis of financial feasibility installing parking meters in Gianyar Regency (case study: Jalan Ngurah Rai – Gianyar)
The increase in the number of motorized vehicles in Gianyar Regency has an impact on parking needs, as is the case on Jalan Ngurah Rai, Gianyar Regency. The data used in this research includes primary data obtained through parking inventory surveys, parking patrol surveys, and secondary data in the…