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All Journal International Journal of Electrical and Computer Engineering Jurnal Teknoin JURNAL SISTEM INFORMASI BISNIS Jurnal Buana Informatika Bulletin of Electrical Engineering and Informatics Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Algoritma Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Transformatika Khazanah Informatika: Jurnal Ilmu Komputer dan Informatika Register: Jurnal Ilmiah Teknologi Sistem Informasi InfoTekJar (Jurnal Nasional Informatika dan Teknologi Jaringan) Journal of Applied Geospatial Information Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi JURNAL MEDIA INFORMATIKA BUDIDARMA Information System for Educators and Professionals : Journal of Information System SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Jurnal Sisfokom (Sistem Informasi dan Komputer) GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling Indonesian Journal of Computing and Modeling Jurnal Informatika jurnal teknik informatika dan sistem informasi Abdimasku : Jurnal Pengabdian Masyarakat Aiti: Jurnal Teknologi Informasi Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Teknik Informatika (JUTIF) JOINTER : Journal of Informatics Engineering Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal INFOTEL
Kristoko Dwi Hartomo
Universitas Kristen Satya Wacana
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Journal : JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI

 1 
Analisis Risiko Teknologi Informasi Aplikasi CATTER PDAM Kota Salatiga Menggunakan ISO 31000 Enik Muryanti; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 8 No 3 (2021): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v8i3.948

Abstract

Catat Meter (CATTER) is a recording system for customer water meter stands at PDAM Salatiga City. The Catat Meter application helps companies in the process of entering customer water meter stand data every day and makes it easier to report water bills for residents of the City of Salatiga. The study was conducted using the ISO 31000 method, which is a framework used as a guideline for implementing risk analysis management which has several stages, namely the first stage of risk assessment which consists of 3 stages, namely risk identification, risk analysis, risk evaluation. The next stage is risk treatment. There are 4 possible risks that are included in the high level, 13 possibilities that are included in the medium level, and 9 possible risks that are included in the low level. The problem that arises is the lack of maintenance processes on assets owned by the Catat Meter application that have not been carried out optimally. By implementing risk reduction, the company is able to minimize the possible risks and impacts.
Implementasi End User Computing Satisfaction (EUCS) Dalam Pengukuran Kepuasan Pengguna Situs Web Badan Pertanahan Nasional Diky Candra Muria Pratama; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 8 No 4 (2021): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v8i4.1263

Abstract

This study was conducted to determine the level of user satisfaction of the Ministry of Agrarian and Spatial Planning/National Land Agency (ATR/BPN) website so that website managers can get an overview of user satisfaction levels as well as future evaluation materials. Measurement of user satisfaction using the EUCS. The variables in this study were content, accuracy, format, ease of use, and timeliness. The sample in this study was collected from 168 respondents consisting of 3 Head of ATR/BPN, 17 BPN staff and 148 people who had accessed the ATR/BPN website. Collecting data using a closed questionnaire consisting of 13 questions for the five variables studied. From the data obtained, it is concluded that the overall level of user satisfaction is at an average value of 2.64 at level 3 (neutral), which means that according to the perception of general respondents, the website of the Ministry of Agrarian Affairs and Spatial Planning/National Land Agency (ATR/ BPN) does not say satisfactory but also does not disappoint. The variables that are considered quite good are accuracy and ease of use, while the content, format, and timeliness are still being considered for further improvement and development. Keywords: Website, ATR/BPN, EUCS
Analisis Manajemen Risiko Dengan Menggunakan Framework ISO 31000:2018 Pada Sistem Informasi Gudang Wirawan Harefa; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 1 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i1.1478

Abstract

CV Ribka Furniture is a company that is involved in the production and sales of shelves, cabinets, chairs, sofas, tables and so on, the company has implemented IS/IT in optimizing business activities to be more effective and efficient. The company uses an ERP application that aims to control all production processes such as recording incoming goods, outgoing goods, total stock of goods, as well as being integrated with other divisions such as payroll, attendance, and so on. However, it is undeniable that there are always possible risks that may occur and may interfere with business activities in the use of related systems. In this case, risk analysis is needed for IS/IT resources contained within the company. Applying ISO 31000 analysis is expected to minimize the risks that may exist in ERP applications. The results of this risk analysis are in the form of an analysis of the possibility of existing risks, evaluations, to risk mitigation plans so that they can produce improvements to existing risks, so the company can adjust to the priorities of the existing risk levels, so as not to interfere with business activities at CV Ribka Furniture
Analisis Manajemen Risiko Dengan Menggunakan Framework ISO 31000:2018 Pada Sistem Informasi Gudang Wirawan Harefa; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 1 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i1.1478

Abstract

CV Ribka Furniture is a company that is involved in the production and sales of shelves, cabinets, chairs, sofas, tables and so on, the company has implemented IS/IT in optimizing business activities to be more effective and efficient. The company uses an ERP application that aims to control all production processes such as recording incoming goods, outgoing goods, total stock of goods, as well as being integrated with other divisions such as payroll, attendance, and so on. However, it is undeniable that there are always possible risks that may occur and may interfere with business activities in the use of related systems. In this case, risk analysis is needed for IS/IT resources contained within the company. Applying ISO 31000 analysis is expected to minimize the risks that may exist in ERP applications. The results of this risk analysis are in the form of an analysis of the possibility of existing risks, evaluations, to risk mitigation plans so that they can produce improvements to existing risks, so the company can adjust to the priorities of the existing risk levels, so as not to interfere with business activities at CV Ribka Furniture
Evaluasi Keberhasilan F-Learn Menggunakan Human Organization Technology (HOT) Fit Model pada Universitas Kristen Satya Wacana Kezia Sharent Kodoati; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 3 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i3.2201

Abstract

Flexible Learning (F-Learn) is an online learning media support facility that is used to support the lecture process at SWCU. The purpose of this study is to evaluate the success rate of F-Learn implementation using the HOT Fit model and see which factors have a significant influence between Human, Organization, Technologicaland Net Benefit. This type of research was carried out with a quantitative approach, and data analysis using SEM PLS with the tools used, namely SmartPLS 3.0 in testing validity, reliability and hypothesis testing. The data was obtained through the results of distributing questionnaires and interviews with several lecturers, so that it is known that user satisfaction on human factors greatly influences the benefits of F-Learn. The results obtained from hypothesis testing there are 12 hypotheses, 8 accepted hypotheses and 4 rejected hypotheses. The success of the implementation of the system is declared a success, where the value of the usefulness of the system at the level of 70.8% is included in the strong category.
Analisis dan Pengujian Sistem Informasi Penjualan Produk UMKM Menggunakan Metode Scrum Gladiola Lavinia Ambayu; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 3 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i3.2229

Abstract

In Indonesia, developments in the large-scale to small-scale business sectors are beginning to emerge. One of them is MSMEs that utilize patchwork waste. Sometimes in running their business, business owners have difficulty finding patchwork. Based on the issues, e-commerce is an alternative solution to accommodate the sale of patchwork. The benefits of e-commerce for MSMEs are provide flexibility in production, send and receive offers quickly and efficiently, and conduct marketing with the aim of global markets. The method used in this study is the scrum method. Scrum was chosen because of its flexibility, so that it can produce quality software that suits the user, can be used in large and small projects, and easy to adopt changes. The scrum method consists of 5 stages, starting with the product backlog, sprint planning, daily scrum, sprint review, and sprint retrospective. The results of this study are to provide convenience in system design, such as anticipating changes in requirements during the system development process. The purpose of this study is to make it easier for users to find patchwork and help patchwork sellers in expanding the market.
Analisa Rekomendasi Fitur Persetujuan Pinjaman Perusahaan Financial Technology Menggunakan Metode Random Forest Kevin Benedictus Simarmata; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 3 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i3.2258

Abstract

Financial technology is an industry that utilizes technology to support the financial system and the delivery of financial services more effectively and efficiently.One type of financial technology is peer-to-peer lending. To get a peer-to-peer loan, the company should collect data such as annual income, credit history, work history, and others, the companies perform screening on applications made by borrowers. The results of screening are applications that are accepted and rejected with should be done rapidly and accurately. The machine learning approach is suitable to overcome this problem and can predict the factors that influence loan approval using the feature importance. This study wants to predict the factors that influence loan approval using the Lending Club dataset. The stages of the research method used include data understanding, feature extraction, data pre-processing, exploratory data analysis (EDA), modeling, and insight. The modeling process uses the random forest algorithm because it runs efficiently on large amounts of data. The evaluation model used in the modeling process is recall with quite high result, namely 0.97. Insight obtained from all stages, there are five major determining factors, namely annual income, monthly payments of the borrower, interest rates, investor funds, and the length of work.
Analisis Sentimen Kebutuhan Fast Track Pada Originals Vidio Menggunakan Support Vector Machine Mozad Timothy Waluyan; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 3 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i3.2348

Abstract

Sentiment analysis is an analysis of textual data that provides a detailed analysis of expressed emotions, opinions, and can predict opportunities related to the results of the analysis. This study was conducted to see how Vidio.Com users responded to the original series, which did not yet have fast track capabilities. This helps Vidio.Com grow and improve its business compared to some other OTT companies that already have this feature. This survey uses Vidio.Com's original series of comments, which consists of 1403 comments. Since the dataset has no data labels, perform sentiment analysis to determine positive, neutral, and negative emotions. Sentiment analysis revealed 663 neutral emotions, 517 positive emotions, and 224 negative emotions. Based on these results, we can conclude that most Vidio.Com users need the fast-track features of the original series. This study also used the support vector machine method to test the distribution of training data and test data with 25%, 50%, 75%, and 100% characteristics. In addition, TfIdf weighting was performed and tests were run using the KFoldCrossValidationSystem. The 25er offers the highest accuracy at 86.04%. In tests using the kfold cross-validation system, a second kfold gives the highest accuracy with an accuracy score of 87.74%.
Perencanaan Arsitektur Sistem Informasi dan Teknologi Informasi pada Universitas Ottow Geissler Papua Menggunakan Enterprise Architecture Planning (EAP) Yohan Maurits Indey; Kristoko Dwi Hartomo; Irwan Sembiring
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 4 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i4.2373

Abstract

The development of Information Systems and Technology has caused a change in the role of efficiency and effectiveness into a strategic and rapid competitive role in the most important educational institutions at the Higher Education level which are managed by non-governmental organizations (private), system support and information technology in the main activities in Higher Education are very important. needed. In business processes that are less than optimal often cause obstacles in the application of information systems, changes often occur individually or in organizations that result in negative responses or rejections that hinder business processes. Information system planning in higher education can be realized in the form of a blueprint. Enterprise Architecture Planning (EAP) is a process of defining architecture for using information in order to support the implementation of business processes and planning for the architecture, as well as to create blueprints for academic information systems in universities that contain various data, application and technology architectures.
SISTEM INFORMASI PERSEDIAAN SUKU CADANG MENGGUNAKAN MODEL PROSES SCRUM Raditya Ditto Aryaputra; Kristoko Dwi Hartomo
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 10 No 1 (2023): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v10i1.3508

Abstract

Inventory of goods is one of the important roles in a spareparts company. So that, spare inventory stock data from various vehicle manufacturers must also be kept up to date. However, in its business process, Carfix Salatiga currently still uses manual methods in managing and reviewing its spareparts inventory, so there is often a mismatch between the stock in the warehouse and the stock in the system. This is certainly an obstacle to the business process of Carfix Salatiga. Based on the description of the problem, a spare parts inventory information system was formed as a place for managing spare parts stock at Carfix Salatiga. The method that will be used in this design is the Scrum method. This method was chosen because it is flexible to changes in the needs of the existing system, and does not require many team members to build this system. The Scrum method has several stages, namely Product Backlog, Sprint Backlog, Daily Scrum and Sprint Review. The results obtained are in the form of a web-based inventory information system that can regulate the amount, update, delete, and place an order for spare parts to the central party so that it can make it easier for employees to digitally manage the availability of spare parts
Co-Authors Ade Iriani Agus Bambang Nugraha Ahmad Ashifuddin Aqham Andeka Rocky Tanaamah Andreas Arga Rinjani Saputro Angelia Destriana Anggara Cahya Putra April Firman Daru Ariel Kristianto Aryanata Andipradana Brilliananta Radix Dewana Chandra Husada Danny Sebastian Dearmelliani Tarigan Desyandri Desyandri Dian Widiyanto Chandra Diky Candra Muria Pratama Dwi Anggono Winarso Suparjo Putra Dwi Hosanna Bangkalang Eko Sediyono Enik Muryanti Estie Grace Melisa Sinulingga Evi Maria Ezra Julang Prasetyo Gabriel Kenisa Meqfaden Baali Gerry Santos Lasatira Gladiola Lavinia Ambayu Gogo Krisatyo Hanna Prillysca Chernovita Hendri Suryo Prakoso Hindriyanto Dwi Purnomo Irwan Sembiring Ismanto, Bambang Ismanto Joanito Agili Lopo Joshua Rondonuwu Josua Josen Alexander Limbong Kevin Benedictus Simarmata Kevin Hendra William Kevin Stevian Hermawan Kezia Sharent Kodoati Kuncoro, Wreda Agung Martin Teddy Sihite Matheus Supriyanto Rumetna Mila Chrismawati Paseleng Mozad Timothy Waluyan Muhammad Rizky Ramadhan Muhammad Sholikhan Murry Albert Agustin Lobo Myra Andriana Neilin Nikhlis Nina Setiyawati Nining Fitriani Nurrokhman Nurrokhman Nuzhah Al Waaidhoh Penidas Fodinggo Tanaem Pramudhita Tunjung Seta Prasianto, Kornelius Reinand Purnomo, Andreas Wisnu Adi Purwanto Purwanto Raditya Ditto Aryaputra Radius Tanone Rahmat Abadi Suharjo Raymond Elias Mauboy Rizaldi, Alexander Sandy Pratama Septian Silvianugroho Sri Yulianto Sri Yulianto Joko Prasetyo Sri Yulianto Prasetyo Stevan Hamonangan Hardi Suhandi, Nicolas Evander T. Arie Setiawan P Teguh Wahyono Triloka Mahesti Winarko, Edi Wiwien Hadikurniawati Yansen Bagas Christianto Yedija Sada Ukurta Sinulingga Yohan Maurits Indey