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Sri Ngudi Wahyuni
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ijcsr@subset.id
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+6282138594141
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ijcsr@subset.id
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Jl. Gatotkaca, Janti Buana Asri 4 Nomor B7, Jurugentong, Banguntapan, Bantul, Yogyakarta, Indonesia
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INDONESIA
The Indonesian Journal of Computer Science Research
Published by Hemispheres Press
ISSN : -     EISSN : 29639174     DOI : https://doi.org/10.59095/ijcsr
Core Subject : Science,
Computer Science & IT
The Indonesian Journal of Computer Science Research (IJCSR) adalah jurnal yang memuat naskah ilmiah dari peneliti, akademisi, maupun praktisi, berupa hasil penelitian, tinjauan pustaka ( literature review ) dan/atau bentuk karya tulis ilmiah lainnya, yang khusus mengkaji bidang Ilmu Komputer antara lain sebagai berikut : Computational and algorithm Numerical Methods and Algorithms Autonomic Computing Big Data Computer and Network Architecture Cloud Computing Cluster Computing Workflow Design and Practice Data Mining Artificial Intelligence Web-Based Computing Scientific Visualization Computer Graphics Pattern Recognition Virtual Reality Augmented Reality Geometric Modeling Industry 4.0 Bioinformatics Digital Forensic
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 53 Documents
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VISUALISASI ANALISIS SENTIMEN SIBERBULLYING PADA POST INSTAGRAM MENGGUNAKAN ORANGE DATA MINING Hindun Nur Azizah
The Indonesian Journal of Computer Science Research Vol. 2 No. 1 (2023): January
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i1.15

Abstract

Instagram is a social media that is often used in the digital era like today. Many users from various walks of life use Instagram. But of the many benefits of Instagram, the negative impact of social media is undeniable, cyberbullying is a negative impact that always lurks whenever and wherever. The dangers of cyberbullying can be troubling to many parties. Cyberbullying on Instagram often occurs in the comments column, therefore this study was conducted to analyze the sentiment of cyberbullying in Instagram comments. Sentiment analysis is a branch of science from text mining that is used to extract and process data in the form of text. To find out the results of the art, this study uses webharvy as a tool to collect data, and orange data mining as a tool to analyze. This research method is qualitative because Instagram comments are research material
Sistem Pendukung Keputusan Pemilihan Induk Ikan Gurami Berkualitas Menggunakan Metode AHP Nuraini Nuraini; Devita Purwiyani
The Indonesian Journal of Computer Science Research Vol. 2 No. 1 (2023): January
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i1.16

Abstract

Gourami (Osphronemus Gourami) is a fish native to Indonesian waters which is quite well known and in demand in Indonesia. So many enthusiasts are looking for quality carp. To get quality gouramy, quality sires are also needed. In determining the criteria for quality gourami broodstock, a decision support system is needed using the Analytical Hierarchy Process (AHP) method. This method uses selection on existing criteria and determines a suitable solution to the alternative choices. This Decision Support System was built to facilitate field extension officers in determining quality gouramy broodstock. The several criteria obtained for quality gouramy broodstock were age, length, weight, fecundity and egg diameter. The results of this system are recommendations for gourami broodstock
Pengembangan Video Iklan Menggunakan Metode Live Shoot Sebagai Sarana Promosi Muyassar Raihan Mahdy
The Indonesian Journal of Computer Science Research Vol. 2 No. 1 (2023): January
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i1.17

Abstract

Promotion is an action or activity carried out to attract interest in buying a product or service. Promotion mix has a positive relationship with purchasing decisions because consumers will be introduced to various products which will influence consumers' desire to buy products. Mix Marketing is a series of strategies to increase the number of customers and company income. The promotion strategy is also a way to manage communication between sellers and buyers in getting feedback on their services. Krisbar is a susi chicken food stall that is currently growing. This business has a target market of students throughout the city of Yogyakarta but has not achieved maximum results because it is not well known among Yogyakarta students. One of the efforts in promoting this business requires advertisements that will be displayed on all social media, both Instagram, Facebook, and other social media. Based on this description, the purpose of this research is to build video advertisements using the live shoot method as a promotional medium for Krisbar. Data collection was carried out for 10 days from 1-10 November 2022 with video capture in several places in the Krisbar environment. The data collection tools are digital cameras and smartphones and then data processing is carried out in the form of video editing using Adobe Premiere software.
Pengujian Implementasi Disaster Recovery Menggunakan Ansible Miftahul Ulum; Muhammad Agung Nugroho; Edi Iskandar; Sudarmanto Sudarmanto
The Indonesian Journal of Computer Science Research Vol. 2 No. 1 (2023): January
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i1.18

Abstract

Cloud-based technology is a technology that constructs the internet as a central server for managing data and also user applications. Because the smooth process of processing data in a company/organization depends on IT infrastructure, data protection and recovery become essential, especially in damage or natural disasters. Files or data stored and processed by a company/organization will increase in size so that centralized and organized data storage is needed, namely by managing data in a data centre. The data backed up will be stored in a replica of the main data centre; the replica can act as an alternative if the primary data centre is undergoing maintenance or maintenance (down). Consequently, we need a system that can overcome obstacles when the data centre is down and requires a new data centre that is fast and reliable to handle the backup with ansible
Jurnal Pengembangan Sistem Informasi Travel Agent Sembalun Lombok Berbasi Website Fajar Guritna Ananto Putra
The Indonesian Journal of Computer Science Research Vol. 2 No. 1 (2023): January
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i1.19

Abstract

Website is an internet service that can display multimedia in the form of data, text, still or moving images, animation, sound, video, or a combination of all of them, both dynamic and static, which forms an interconnected series where each one is connected to one other. web pages (hyperlinks). The website itself has many benefits, one of which is to promote tourism in an area and country because it can provide benefits for its supporting infrastructure. Through this approach, it is hoped that information about tourism in Sembalun Lombok and its supporting infrastructure such as lodging, tourism, arts & culture. This website uses WordPress because it is easy to customize and there are many themes to choose from. The information displayed in the Sembalun Lombok tourism information system is expected to provide information to the public or tourists who want to visit Sembalun Lombok.
Analisis Sentimen Terhadap Kenaikan Harga Bahan Bakar Minyak Menggunakan Long Short-Term Memory Muhammad Ikhsan
The Indonesian Journal of Computer Science Research Vol. 2 No. 1 (2023): January
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i1.29

Abstract

Pada tahun 2022 terjadi kenaikan harga bahan bakar minyak dunia. Dengan naiknya harga bahan bakar minyak ini secara tidak langsung akan berpengaruh terhadap harga material, inflasi, dan biaya hidup. Kenaikan harga bahan bakar minyak menjadi kontroversi hingga terjadi demo di berbagai wilayah. Kebijakan dinaikan harga bahan bakar minyak ini mendapat berbagai respons dari pengguna Twitter. Penelitian ini bertujuan untuk mengetahui akurasi prediksi dan pola sentimen model LSTM (Long Short-Term Memory) dari opini pengguna Twitter terhadap topik kenaikan harga bahan bakar minyak pada bulan Juli 2022. Data yang digunakan adalah data berbahasa English dengan dua kelas sentimen yaitu negative dan positive. Model LSTM dilakukan percobaan sebanyak lima kali. Hasil penelitian ini menunjukan bahwa akurasi tertinggi terdapat pada percobaan ke-1 dan ke-3 yaitu 90% dan pola sentimen cenderung positif.
ANALISIS KEPUASAN PENGGUNA APLIKASI TRANSPORTASI ONLINE MENGGUNAKAN EUCS Gustin Setyaningsih
The Indonesian Journal of Computer Science Research Vol. 2 No. 1 (2023): January
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i1.31

Abstract

One of the most important factors influencing the success of an application is user satisfaction. There have been many online transportation applications offered to the public, making the competition between these online transportation companies even stronger in the market. One of the online transportation applications is Gojek. This online transportation application is easy to use and most in demand by the public. The purpose of this study is to find out how satisfied end users are with Gojek and what factors contribute to user satisfaction. The End User Computing Satisfaction (EUCS) method was used in this study. One dependent variable is satisfaction, and the EUCS method has five independent variables: content, accuracy, format, ease of use and timelines. The population of this study was the people of Banyumas Regency, using the sampling formula, 100 people were selected as the research sample from this population. From the results of data analysis, it was found that five independent variables were content, accuracy, format, ease of use and timelines which had been tested for their significant effect on satisfaction. It was found that there was a significant effect on the variables content, accuracy, format, ease of use on the satisfaction variable. While the timeliness variable has no significant effect on satisfaction, so it can be said that hypotheses 1, 2, 3, 4 are accepted, while hypothesis 5 is rejected. Then obtained a percentage of 77%, there is a close relationship between these independent variables and the dependent variable, and 59.3% of the satisfaction variable can be explained by the independent variable. While the remaining 40.7% is influenced by other variables outside of the model being studied.
PENGEMBANGAN SISTEM INFORMASI PENJEMPUTAN SAMPAH MENGGUNAKAN GLOBAL POSITIONING SYSTEM (GPS) BERBASIS ANDROID DI YOGYAKARTA Arya Fito Pramanda
The Indonesian Journal of Computer Science Research Vol. 2 No. 2 (2023): July
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i2.53

Abstract

GPS technology is a satellite-based navigation technology with more than 30 satellites orbiting 20,000 km above the earth's surface. GPS is widely used for various purposes, such as directions and determining the location point of a place. In this study using GPS technology to determine the location of garbage pickup. Garbage is a common problem in most countries, including Indonesia. Garbage is a source of disease if left alone. Limited access to landfills makes people only throw garbage in certain places that are not actually landfills. The location of the garbage is unknown to the janitor and if left unchecked, there will be a buildup of garbage. The use of geocoding technology in the Global Positioning System (GPS) can make it easier for people to call cleaners by providing the location of garbage collection sites that were previously unknown to cleaners. To attract people to use this application, there are points earned after collecting garbage. These points can be exchanged into credit, E-Wallet balance, or retail vouchers. With this application, garbage that accumulates in places that were previously difficult to reach by cleaners can be handled faster.
PENGEMBANGAN SISTEM INFORMASI RESERVASI HOMEYKU DI KALIURANG BERBASIS WEBSITE MENGGUNAKAN METODE WATERFALL Arnika Fitria Diah Utami; Muhammad Ridwan; Abdul Khakim; Ervira Diva Grafvera
The Indonesian Journal of Computer Science Research Vol. 2 No. 2 (2023): July
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i2.61

Abstract

The aim of this research is to develop a Web-based Homeyku Reservation Information System in Kaliurang using the Waterfall method. This system is designed to provide users with an efficient and easy-to-use reservation experience. The Waterfall method is used in the development of this system, which involves the stages of requirements analysis, system design, implementation, testing and maintenance. Requirements analysis is carried out to identify user requirements and system technical requirements. The system design includes the appearance of the user interface, database structure and business logic. The implementation phase involves building a website-based system using the appropriate technology and programming language. Tests are carried out to ensure the system works properly and according to requirements. The maintenance phase is conducted to periodically monitor the system, address issues, and upgrade features if needed. By implementing the Waterfall method, it is hoped that the Homeyku reservation information system in Kaliurang can provide a satisfying reservation experience for users and make it easier for managers to manage the reservation process.
PENGEMBANGAN VIDEO EDUKASI ANTISIPASI GEMPA BUMI MENGGUNAKAN METODE MOTION GRAPHIC Ghita Octarisa Angelia
The Indonesian Journal of Computer Science Research Vol. 2 No. 2 (2023): July
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v2i2.62

Abstract

Earthquakes are natural phenomena that frequently occur in various parts of the world. To enhance public awareness about the importance of understanding and preparing for earthquakes, the use of educational videos has become a popular approach. In this study, we propose the development of an educational video using the motion graphic technique to improve the effectiveness of the messages conveyed to the audience. This research focuses on the development of an educational video that visually explains the steps for earthquake preparedness using captivating motion graphic techniques. The motion graphic method utilizes animations, moving graphics, and other visual effects to simplify and present complex concepts and information in an engaging manner. The aim is to enable the audience, particularly children and teenagers, to easily comprehend the information and necessary actions during an earthquake. Keywords : Earthquakes, Motion graphic, Education

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