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Jurnal Teknologi Dan Sistem Informasi Bisnis
Published by Universitas Dharma Andalas
ISSN : -     EISSN : 26558238     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Electrical & Electronics Engineering
Jurnal Teknologi dan Sistem Informasi Bisnis merupakan Jurnal yang diterbitkan oleh Prodi Sistem Informasi Universitas Dharma Andalas untuk berbagai kalangan yang mempunyai perhatian terhadap perkembangan teknologi komputer, baik dalam pengertian luas maupun khusus dalam bidang-bidang tertentu yang terkait dengan teknologi informatika komputer. Naskah yang diterima untuk diterbitkan berupa hasil penelitian lapangan, penelitian kepustakaan, pengamatan serta karya ilmiah yang berhubungan dengan topik yang relevan dengan situasi Teknologi Komputer.Jurnal Teknologi Komputer terbit 2 kali dalam satu tahun yaitu bulan Januari dan Juli.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 30 Documents
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Search results for , issue "Vol 6 No 3 (2024): Juli 2024" : 30 Documents clear
Analisis Sentimen Terhadap Aplikasi Pospay Menggunakan Algoritma Support Vector Machine dan Naive Bayes Lubis, Ardini Yuanita; Setyawan, Muhammad Yusril Helmi
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1310

Abstract

In the era of business transformation, companies are intensively striving to adapt to the developments in digital technology to enhance operational efficiency and productivity. Pospay application is one form of digital transformation by PT Pos Indonesia, where its presence will impact the improvement of the company's productivity. This research focuses on sentiment analysis of the Pospay application on the PlayStore platform. By applying machine learning methods such as Support Vector Machine (SVM) and Naive Bayes, this study aims to provide solutions to the challenges of data complexity and heterogeneity. The results show a high percentage of accuracy (88% for Naive Bayes and 87% for SVM) in classifying user sentiments with a more dominant negative tendency. These findings provide valuable insights for companies to enhance the quality of their digital services. Keywords: Sentiment, Pospay, Support Vector Machine, Naive Bayes, PlayStore
Rancang Bangun Sistem Informasi Peminjaman Arsip Berbasis Web Martin, Martin; Nilawati, Lala
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1326

Abstract

Good archival data management can be seen when users make it easier when they need information in the archive. The archives management section at the National Human Rights Commission requires an application for managing archive borrowing, because currently the process of borrowing archives requires a long process, so it becomes ineffective and requires a long data search if there is an error in recording the loan or returning the borrowed archive. The use of a web-based archival lending information system is very necessary, because processing archival lending data makes it very easy to collect loan data and can continue to monitor and control the status of the archival loan data. This web-based archive lending information system is designed by applying the ADDIE version development method (Analyze, Design, Development, Implementation, Evaluate) and the waterfall development model in the system design stage, and the system will be built using the programming languages PHP 7.3, MySQL 5.7, Nginx and PHP-FPM 7.4, Laravel Framework 7 and Bootstrap Template Design 4.0. This system is expected to provide convenience and the best service to internal parts of the institution that need information in the desired archives
Perancangan Prototype Alat Penjemur Pakaian Otomatis Berbasis Mikrokontroler Atmega 328 Hidayat, Taufik; Akbar, Muhammad; Mursalim, Mursalim
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1333

Abstract

Rain or bad weather has been a major problem for people who have clotheslines. Usually, clothes that are dried are often left out, so there is no time to pick up the clothesline when it rains or at night. To overcome this problem, an automatic clothesline control system is needed. By designing all the tools starting from the Light Dependent Resistor (LDR) Sensor as a light detector, water sensor as a rainwater detector, Stepper Motor as a driver, and Arduino Uno as a command maker. From the results of testing the tools that have been designed, the tool works every time the sensor reads the surrounding weather, such as when the sensor does not detect light, the Arduino will translate the surrounding conditions as dark, so that the Stepper motor will pull the clothesline inside. When the LDR sensor detects sunlight, the Arduino will translate the weather around the heat, automatically the clothesline will come out. Meanwhile, when the water sensor detects water droplets, it is translated by Arduino as rainy weather, then the Stepper motor will pull the clothespins in
Analisis Supraharmonics Distortions (9-150 kHz) dengan Metode Fast Fourier Transformation Pada Sistem Photovoltaic terhadap Perubahan Radiasi Matahari dengan Tipe Beban Kapasitif Muhammad, Nagib
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1335

Abstract

Photovoltaic convert light into electricity. It uses an inverter to convert DC to AC electricity. Along with the increasing use of photovoltaic, inverter use has also increased. In fact, inverters can produce supraharmonics distortions( 9-150kHz) which will cause problems with devices connected to the system. Based on these problems, this study is focused on observing the disturbance characteristics of photovoltaic system due to variations in irradiation and capacitive load in the frequency range from 9 - 150 kHz. In this study the Fast Fourier Transformation method is used to convert the voltage obtained in the time domain into the frequency domain. The analysis technique used is to compare the results of the photovoltaic output voltage. It is expected that the output of this observations can be a reference for developing regulations of high frequency harmonic for photovoltaic system that connected to the distribution network and could be useful to the researcher in analyzing, predicting and knowing the effects on the electric power system. Based on observations obtained, in general there are three frequencies of dominant disturbances, namely the range 19-29kHz, 69-79Khz, and 140-149kHz so the expectation is that regulations will be made on the three dominant frequencies.
Klasifikasi Tweet Sarkasme Pada Platform X Menggunakan Bidirectional Encoder Representations from Transformers Fitrianto, Rizal Akbar; Editya, Arda Surya
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1344

Abstract

X is a digital platform that facilitates the sharing of thoughts and criticisms through written content. A multitude of individuals and organizations depend on the perspectives or sentiments of the general populace while making decisions. Consumers generally rely on the viewpoints of other consumers when it comes to evaluating a product or service that they come across on social media sites. Through the surveillance of social media activity, companies that sell products and services can gain insight into the emotion expressed by consumers towards their offerings. Nevertheless, due to the limitations of writing, which lacks the ability to transmit nonverbal cues like gestures, facial expressions, and intonation, it is often challenging to identify implicit signs such as sarcasm. Sarcasm in a tweet can lead to an erroneous evaluation of the message's sentiment. Hence, it is crucial to conduct sarcasm detection, as it can greatly enhance the outcomes of sentiment analysis. This study assesses the efficacy of four transformer models, namely IndoBERT, RoBERTa, BERT, and BERT Multilingual, in detecting sarcasm in Indonesian on X platform. The experimental results demonstrate that the IndoBERT model, which has been specifically tailored for the task, gets an impressive F1-score of 95%.
Pembuatan Design System Menggunakan Pendekatan Atomic Design dan A/B Testing Kurniawan, Reyhan Adinata
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1346

Abstract

The presence of digital products has become an integral part of human daily life. User Interface (UI) plays a central role in determining the success and adoption of products. Consistency and coherence in UI design are crucial to ensure users can easily understand and efficiently use products. However, creating a consistent UI, especially for complex digital products, is a formidable challenge. Hence, the Design System emerges as an innovative solution. From the perspective of user experience, consistency is considered a crucial factor that influences user ease in interacting with designs. This research aims to examine the implementation of atomic design and A/B testing approaches in creating a Design System, with a case study at Astra Buana Insurance company. It is expected that the findings of this research will contribute both theoretically and practically to the development of an effective and efficient Design System.
Implementasi Sistem Informasi Administrasi Pembayaran SPP Pada SDIT Darul Hikmah Metode Rapid Application Development (RAD) Maria, Sinta; Muhammad, Muhammad; Gunawan, Vicky Setia; Mukhtar, Mukhtar
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1352

Abstract

Sumbangan pembinaan pendidikan (SPP) merupakan biaya yang dikeluarkan oleh siswa atau orang tua yang diperuntukan untuk menunjang kebutuhan sekolah dalam menyelenggarakan proses pendidikan. Pada saat ini sekolah SDIT Darul Hikmah dalam admininstrasi pembayaran SPP dilakukan secara konvensional yaitu mencatat dan mencari data pembayaran pada buku besar, sehingga kegiatan ini memerlukan waktu yang lama. Salah satu contoh bendahara mengalami kesulitan dalam mencari dan mencatat data baru, dikarenakan data pembayaran SPP menumpuk, selain itu data rawan mengalami kerusakan dan juga hilang. Selain itu proses pembuatan laporan yang belum terkomputerisasi mengakibatkan laporan disajikan dengan waktu yang lama dikarenakan harus kembali membongkar tumpukan. Tujuan penelitian agar siswa/orang tua/bendahara yang memiliki hak akses dipermudah dalam melakukan pembayaran dan pengolahan data pembayaran SPP secara cepat, tepat dan akurat. Metode yang digunakan adalah RAD (Rapid application development) karena cocok digunakan untuk penelitian dengan permasalahan administrasi pembayaran SPP. Karena dimulai dengan perencanaan kebutuhan, desain sistem, proses pengembangan dan pengumpulan feedback, hingga implementasi atau penyelesaian produk.Hasil dari penelitian ini merupakan sistem informasi administrasi pembayaran SPP untuk memudahkan siswa/orang tua dan bendahara melakukan pembayaran serta mengelola data dengan mudah dan laporan pembayaran SPP secara online.
An Android Augmented Reality Application to Improve Cognitive Skills in Color Recognition for Down Syndrome children Gunawan, Tania Irena; Istiono, Wirawan
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1359

Abstract

The objective of this research is (1) to develop and construct an educational Augmented Reality game that focuses on colour recognition for individuals with down syndrome, using markerless based method. (2) Measure the level of user acceptance towards color recognition educational games with AR technology and the markerless method. (3) Measuring the increase in knowledge of Down Syn-drome children in recognizing colors to hone the cognitive skills of early child-hood. Down Syndrome is a common genetic disorder in humans. Children with Down syndrome have three copies of chromosome 21. This condition affects the physical, cognitive, and social development of these children. In this research, a color recognition educational game was created by adding Augmented Reality (AR) technology which aims to attract children with Down syndrome. This re-search was successfully implemented and approved by 84.8% of parents of Down Syndrome children. The results showed a significant increase in the post-quiz compared to the pre-quiz, indicating an increase in children's grades
Rancang Bangun Trainer PLTS On Grid dan Off Grid Sebagai Penunjang Praktikum Sahar, Muzni; Hayati, Mardhatillah; Syahrizal, Syahrizal; Gunawan, Arif; Alfizah, Alfizah
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1373

Abstract

Solar Power Plant is a system that can produce electrical energy by converting solar thermal energy absorbed by solar cells. In this study, a PLTS practicum module design was created which contained two systems, namely On Grid and Off Grid. Where the purpose of this research is to make it easy for students to understand the differences between the two systems and the operation of the PLTS. In the On Grid system, the output of the inverter can be connected directly to the public electricity grid, in this case PLN by using a Grid Tie inverter which has synchronization in it. And also in this on grid system does not use a battery to store its power reserves. Meanwhile, it is different from an off-grid system, which uses a battery and cannot be connected directly to the public electricity network. In the Off Grid system the resulting voltage is 223.60 Volts and in the On Grid System is 236.83 Volts. Testing is carried out with 2 different loads on each system. It can be concluded that the PLTS system designed Off Grid and On Grid can run well. Keywords: PLTS, On Grid. Off Grid, Practicum Trainer
Perancangan UI/UX Pada Website Ruang Rindu Dengan Metode Design Thinking Mukti, Kharisma Tara; Febrita, Ruth Ema; Suardinata, I Wayan
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 6 No 3 (2024): Juli 2024
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v6i3.1375

Abstract

"Ruang Rindu" is a website administered by the Department of Social Affairs and Empowerment of Women and Family Planning in Banyuwangi Regency. It serves as the focal point for various social programs. The services offered cover both offline and online reporting and consultation. Consultation can be conducted in person at the department's office or via WhatsApp for online consultations. This dual consultation service setup allows users to choose the method that suits their needs best. However, there are challenges with both offline and online consultations. Offline consultations often face issues with queues and waiting times, while online consultations raise concerns about user privacy and data security on WhatsApp. To address these challenges, the UI/UX design team at "Ruang Rindu" utilized the design thinking approach to develop and enhance both offline and online consultation features. The research resulted in the creation of six interface designs. Through testing and analysis using the MAUS (Maze Usability Score) method, a score of 80 was achieved, indicating moderate usability. Similarly, the SUS method yielded a score of 69.25, suggesting a moderate level of user experience. Overall, the "Ruang Rindu" website was found to be acceptable to the public. Key areas explored in this research include UI/UX, Design Thinking, MAUS, and SUS.

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