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All Journal Majalah Forum Teknik UGM Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Proceedings of KNASTIK Jurnal Buana Informatika TELKOMNIKA (Telecommunication Computing Electronics and Control) Bulletin of Electrical Engineering and Informatics Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik JUTI: Jurnal Ilmiah Teknologi Informasi Journal of Telematics and Informatics Bulletin of Electrical Engineering and Informatics Jurnal Ilmiah Kursor Telematika : Jurnal Informatika dan Teknologi Informasi Prosiding Semnastek International Journal of Advances in Intelligent Informatics Seminar Nasional Informatika (SEMNASIF) POSITIF JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Register: Jurnal Ilmiah Teknologi Sistem Informasi Jurnal IPTEK-KOM (Jurnal Ilmu Pengetahuan dan Teknologi Komunikasi) Prosiding Seminar Nasional INDOCOMPAC Bulletin of Electrical Engineering and Informatics Proceeding of the Electrical Engineering Computer Science and Informatics Prosiding 2nd Seminar Nasional IPTEK Terapan (SENIT) 2017 Edu Komputika Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Masyarakat Telematika Dan Informasi : Jurnal Penelitian Teknologi Informasi dan Komunikasi JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) Jurnal Ipteks Terapan JURNAL TEKNIK IJITEE (International Journal of Information Technology and Electrical Engineering) Indonesian Journal of Electrical Engineering and Computer Science Jurnal Ketenagakerjaan pendidikan, science, teknologi, dan ekonomi Jurnal Nasional Teknik Elektro dan Teknologi Informasi Journal of Governance and Social Policy Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Jurnal INFOTEL
Paulus Insap Santosa
Department Of Electrical Engineering And Information Technology, Universitas Gadjah Mada
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Transportation

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Pengaruh Perceived Security terhadap Pengadopsian In-App Purchase pada Aplikasi Mobile Yhony Agus Setya Mahendra; Wing Wahyu Winarno; P. Insap Santosa
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 6 No 2: Mei 2017
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (959.044 KB)

Abstract

In-App Purchase or payment system based on application is one of promising revenue model in mobile application for application developers or marketers. However, in-app purchase is placed in the lowest rate compared to other model. This paper attempts to present the analysis of in-app purchase adoption viewed from the user behavior of mobile application as consumers. This study is conducted by combining the unified theory of acceptance and use of technology approach that was developed (UTAUT2) with involving perceived security aspect. The result shows that the habit of potential users, information security assurance, and hedonic motivations of potential users are the main supporting factors in adopting in-app purchase. Those factors can be admitted as a reference in developing mobile application, in order to make in-app purchase can be accepted and used by potential users of mobile application.
Implikasi Game Edukasi 2D dan 3D : Mengenal Huruf dan Angka Terhadap Anak Dania Eridani; Paulus Insap Santosa; Ridi Ferdiana
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 3 No 1: Februari 2014
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (120.489 KB)

Abstract

This paper contains the results of the developmentand implementation of educational games in 3D , as opposed to methods of learning using educational games 2D and conventional learning methods . The purpose of the application to determine the effectiveness of the use of each learning method and whether or not the development of educational game in 3D as a learning tool . Evaluation of the 91 respondents kindergarten class B of 4 kindergarten in Semarang , 28 respondents in the conventional learning , learning by 32 respondents on educational games 2D , and 31 respondents in the study with 3D educational game . Analysis of the results of the evaluation using the Kruskal - Wallis test . Evaluation material consists of 20 instructional materials related to letters and numbers and associated material response 5 user 3D educational game that will be used . The results of the Kruskal - Wallis analysis showed a difference in learning outcomes and figures hurud using educational games in 3D , 2D and educational game conventional learning . Response 31 users when playing 3D games are 87 % of respondents felt interested in playing games , 81 % of respondents are consistent in playing the game , 100 % of respondents felt the background music and animations used in the game interesting , and 97 % of respondents smoothly when using it with a computer game .
Sistem Informasi Gardu Induk dan Gardu Distribusi berbasis Web Dadang Iskandar; Insap Santosa
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 2 No 2: Mei 2013
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.317 KB)

Abstract

Substation Monitoring Information System and Distribution Substation PLN is a form of information system which is used to monitor the state of the substation and distribution substation PLN with utilizing the Internet. Monitoring information displayed on a website. Information system monitoring substation is needed because the existing SCADA system has not reached the distribution substation.Needs monitoring system is used to increase the reliability of electrical equipment. Information system displays measurement results in the form of voltage, temperature, flow and cosphi obtained from sensors mounted on the transformer contained in substations and distribution sub stations. Data generated in theform of serial data which is then transmitted to the web using lan network server which is then processed so that it can be displayedon website.Online processisd one well enough that the system can display data per second even though the data obtained still contained fewer errors (phase Voltage R=0.58%, S=0.64% phase, phaseT=0,42%, current=4.7% , temperature and Cosphi=0.56% =1.63%. documentation system that can be presented inform of graphs which can be determined at the time of presentation and can be printed or downloaded in multiple file formats to facilitate the analysis of the system.
Purwarupa Sistem Peringatan Dini Awan Panas Gunungapi Berbasis Sistem Informasi Geografis (Kasus Gunung Merapi di Perbatasan Jawa Tengah dan Daerah Istimewa Yogyakarta) M. Nur Budiyanto; P. Insap Santosa; Sujoko Sumaryono
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 1 No 1: Februari 2012
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (801.06 KB) | DOI: 10.22146/jnteti.v1i1.5

Abstract

One of the primary danger that is made by Meraapi mountain volcanic activity is pyroclastic flow which move fast and consists of gas that has a high temperature, volcanic ash and rock. This flow can move quickly down the mountain with a very high temperature. Merapi mountain natural conditions cause difficulties in visual monitoring of pyroclastic flow, whereas the usage of seismic equipment needs experts to analyze the data. This causes difficulties for staffs to warn people early, rapidly and precisely. So that, inspections are needed to plan an early pyroclastic flow warning system and be able to give a danger caution.The research devised an early pyroclastic flow warning based on geographical information system by using thermal sensor as a pyroclastic flow detector,this system is expected to give easiness in monitoring the flow and an early warning to people around Merapi mountain so that it can minimalize victims which is caused by pyroclastic flow. The research was done by surveying, observing and interviewing, whereas designing of the software using waterfall methodology or linear sequence model which consisted of analysis, design, implementation, and testing. Infrared thermal sensor using ATMega8535 microcontroller was used for the testing.The result of the research was a prototype of an early volcano pyroclastic flow warning which is based on geographical information system by utilizing thermal sensor as a pyroclastic flow detector. Thermal sensor used for the system is an infrared thermal sensor using microcontroller as an analog to digital converter. The system has facilities to set the sensor location, read the temperature on each sensor, and give n appropriate condition waning.
A Model for Understanding Mandatory System Implementation: A Literature Review Monica Agustami Kristy; Paulus Insap Santosa; Ridi Ferdiana
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 2 (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.v9i2.1874

Abstract

The system implementation within the company or organization is accompanied by the redesign of business processes and changes in organizational structure that are carried out to align system implementation with business strategies. In a mandatory environment,, the decision to adopt technology is determined by the management so that in the end employees will use the technology. However, there is a possibility that the employee may engage in destructive behavior so that failing to implement innovations or technology. Many studies have developed models that can be used to measure the success of mandatory system implementation and identified the factors that influence that success. The purpose of this literature review is to provide a comprehensive summary of research related to the success model of mandatory system implementation, provide insight into the critical success factors of mandatory system implementation, and identify research limitations in the literature to provide possible future. The research selected in this literature review is research from 2016 to 2021.
Ontology-Based Social Media Talks Topic Classification (Twitter Case) Fransisca Julia Kusuma Deviyanti; Sri Suning Kusumawardani; Paulus Insap Santosa
IJITEE (International Journal of Information Technology and Electrical Engineering) Vol 3, No 1 (2019): March 2019
Publisher : Department of Electrical Engineering and Information Technology,Faculty of Engineering UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (984.569 KB) | DOI: 10.22146/ijitee.46534

Abstract

In the era of digital communication, the use of Twitter as a customer service has been widely encountered. Companies have started to develop strategies around effective use of Twitter, one of which was to identify problems that customers frequently complain about. Twitter, with its straightforward tweet characteristics, will certainly contain sentences with very specific and easily recognizable keywords. These characteristics can be used as a basis for classifying tweets into certain topics. With a help of ontology, classification with keywords can be done automatically. The purpose of this paper is to design an ontology used as a basis for classifying tweets into certain topics related to the 4G telecommunications network in Indonesia and to evaluate performance of proposed classifier model.
Product Recommendation Based on Eye Tracking Data Using Fixation Duration Juni Nurma Sari; Lukito Edi Nugroho; Paulus Insap Santosa; Ridi Ferdiana
IJITEE (International Journal of Information Technology and Electrical Engineering) Vol 5, No 4 (2021): December 2021
Publisher : Department of Electrical Engineering and Information Technology,Faculty of Engineering UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijitee.58693

Abstract

E-commerce can be used to increase companies or sellers’ profits. For consumers, e-commerce can help them shop faster. The weakness of e-commerce is that there is too much product information presented in the catalog which in turn makes consumers confused. The solution is by providing product recommendations. As the development of sensor technology, eye tracker can capture user attention when shopping. The user attention was used as data of consumer interest in the product in the form of fixation duration following the Bojko taxonomy. The fixation duration data was processed into product purchase prediction data to know consumers’ desire to buy the products by using Chandon method. Both data could be used as variables to make product recommendations based on eye tracking data. The implementation of the product recommendations based on eye tracking data was an eye tracking experiment at selvahouse.com which sells hijab and women modest wear. The result was a list of products that have similarities to other products. The product recommendation method used was item-to-item collaborative filtering. The novelty of this research is the use of eye tracking data, namely the fixation duration and product purchase prediction data as variables for product recommendations. Product recommendation that produced by eye tracking data can be solution of product recommendation’s problems, namely sparsity and cold start.
Improving Data Quality and Data Governance Using Master Data Management: A Review Sanny Hikmawati; Paulus Insap Santosa; Indriana Hidayah
IJITEE (International Journal of Information Technology and Electrical Engineering) Vol 5, No 3 (2021): September 2021
Publisher : Department of Electrical Engineering and Information Technology,Faculty of Engineering UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijitee.66307

Abstract

Master data management (MDM) is a method of maintaining, integrating, and harmonizing master data to ensure consistent system information. The primary function of MDM is to control master data to keep it consistent, accurate, current, relevant, and contextual to meet different business needs across applications and divisions. MDM also affects data governance, which is related to establishing organizational actors’ roles, functions, and responsibilities in maintaining data quality. Poor management of master data can lead to inaccurate and incomplete data, leading to lousy stakeholder decision-making. This article is a literature review that aims to determine how MDM improves the data quality and data governance and assess the success of MDM implementation. The review results show that MDM can overcome data quality problems through the MDM process caused by data originating from various scattered sources. MDM encourages organizations to improve data management by adjusting the roles and responsibilities of business actors and information technology (IT) staff documented through data governance. Assessment of the success of MDM implementation can be carried out by organizations to improve data quality and data governance by following the existing framework.
Determining the Citizen Loyalty Factor of COVID-19 Website Using the Trust Model Azty Acbarrifha Nour; Lukito Edi Nugroho; Paulus Insap Santosa
IJITEE (International Journal of Information Technology and Electrical Engineering) Vol 5, No 4 (2021): December 2021
Publisher : Department of Electrical Engineering and Information Technology,Faculty of Engineering UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijitee.69894

Abstract

One of the information technology (IT) utilization by the government is the establishment of an official website for public access, designed to disseminate information about the COVID-19. Gaining public trust in the information dissemination is getting harder due to the amount of information, while the government is striving to provide reliable information. The service quality provided on the official website will affect the public’s trust and desire to use these services. Citizen loyalty is known when people intensively use the government electronic services because they believe in the government and its e-services based on perceived satisfaction and service quality. This research studied the effect of service quality, trust, and user satisfaction on user loyalty when using e-services by the Special Region of Yogyakarta (DIY) government. The study used a trust model developed by Alkraiji and Ameen and applied it to the official COVID-19 website. Data were collected from 100 respondents in the DIY who were in the productive age range. The experiment was carried out using explanatory and inferential techniques with multiple linear regression methods. The results of the study indicate that all model hypotheses are accepted. The relationship between antecedents and citizen loyalty was more influenced by trust in government and e-government. This finding explains why Yogyakarta citizen trust the government and its electronic services and will be loyal to use these services during the COVID-19 pandemic, as well as other facilities in the future. 
Factors Affecting Collaboration Portal Effectiveness of the Audit Board of Indonesia Afrialdi Syahputra; Paulus Insap Santosa; Rudy Hartanto
IJITEE (International Journal of Information Technology and Electrical Engineering) Vol 5, No 4 (2021): December 2021
Publisher : Department of Electrical Engineering and Information Technology,Faculty of Engineering UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijitee.70144

Abstract

The Audit Board of the Republic of Indonesia is known as Badan Pemeriksa Keuangan (BPK). In carrying out its duties and functions, it empowers and relies on information technology (IT) infrastructure that covers all aspects, including planning, procurement, service provision, information asset security, service continuity, and evaluation. BPK implements a collaboration portal to meet service needs and teamwork during the audit process, ad-hoc committees, and leader instructions to follow BPK’s strategic plan. BPK needs to assess the effect of the collaboration portal in supporting employee performance and improving IT services. As a result, this study aims to investigate the factors that influence the effectiveness of the BPK collaboration portal. This study used Delone and McLean model of information system success by looking at the relationship of system quality, information quality, service quality, facilitating conditions, and collaboration quality to user satisfaction and individual job performance. The research method used a quantitative approach with partial least squares-structural equation modeling (PLS-SEM). The sample data was collected from 60 respondents at BPK. The data obtained from the respondents were processed using the SmartPLS application. The study results show that information quality, facilitating conditions, and collaboration quality positively and significantly affect user satisfaction. There is a positive and significant influence of user satisfaction on individual job performance. In addition, system quality and service quality do not significantly influence user satisfaction with collaboration portal services.
Co-Authors Abdul Kadir Abraham, Firda Zulivia Adhistya Erna Permanasari Permanasari Afrialdi Syahputra Ahmad Ashari Andi Sudiarso Sudiarso Andre Firmansyah Anik Budiati Anna Maria Sri Asih Arif Budi Setiawan Azty Acbarrifha Nour Baptista Sousa Pinto, Carlos Alberta Bimo Sunarfri Hantono Carlos Alberta Baptista Sousa Pinto Carlos Sousa Pinto Dadang Iskandar Dadang Iskandar, Dadang Dania Eridani Dania Eridani Daniel Kasse Desi Windi Sari Dhias Muhammad Naufal Diana Aristiawan Setyo Wibowo Dirko G. S. Ruindungan Eko Nugroho Eko Nugroho El Vionna Laellyn Nurul Fatich Elfrida Ratnawati Faiqunisa Faiqunisa Fathahillah Fathahillah Fitria, Elfa Fransisca Julia Kusuma Deviyanti Giovanni Yoko Kristianto Hera Susanti Herlina Jayadianti Ika Aprilia H.N Indriana Hidayah Indriana Hidayah Irma Yuliana Juni Nurma Sari Juwairiah Juwairiah Kharis Kharis Lukito Edi Nugroho M. Nur Budiyanto M. Nur Budiyanto Mahendra, Yhony Agus Setya Maksum Ro’is Adin Saf Monica Agustami Kristy Mudar Safi Muhamad Risqi Utama Saputra Noor Akhmad Setiawan Nova Suparmanto Nugroho, Wirawan Arief Pangondian, Roman Andrianto Prajna Deshanta Ibnugraha Prasetyanti, Dhyan Kurnia Puguh Prasetya Utomo Rianto Rianto Ridi Ferdiana Rina Yulius Riyanto Riyanto Rudy Hartanto Saf, Maksum Ro’is Adin Safi, Mudar Sanny Hikmawati Silmi Fauziati Silmi Fauziati Sri Suning Kusumawardani Sujoko Sumaryono Sulistyohati, Aprilia Teguh Baharto Aji Umi Proboyekti Vieka Aprilya Intanny Vieka Aprilya Intanny, Vieka Aprilya Wahyu Widayat Wahyu Widayat Wahyu Widayat Wahyu Widayat Widayat, Wahyu Widyadarma, Arif Widyawan Wing Wahyu W Wing Wahyu Winarno Yas Ahmad Adha Yhony Agus Setya Mahendra Yulianto, Dinan Zalfie Ardian