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All Journal Fountain of Informatics Journal INSTALL: Information System and Technology Journal
Sabrila, Trifebi Shina
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Computer Science & IT Decision Sciences, Operations Research & Management Education

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Analisis Sentimen Pada Tweet Tentang Penanganan Covid-19 Menggunakan Word Embedding Pada Algoritma Support Vector Machine Dan K-Nearest Neighbor Sabrila, Trifebi Shina; Sari, Veronica Retno; Minarno, Agus Eko
Fountain of Informatics Journal Vol. 6 No. 2 (2021): November
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/fij.v6i2.5536

Abstract

Analisis sentimen merupakan salah satu bidang dari pengolahan data berbentuk teks untuk mengidentifikasi isi yang terkandung dalam teks pada dataset dengan membagi dataset ke dalam dua kelas yaitu sentimen positif dan sentimen negatif. Pada penelitian ini akan dilakukan analisis sentimen terhadap data yang diperoleh dari jejaring sosial Twitter mengenai penanganan Covid-19 oleh pemerintah di Indonesia yang menuai banyak pro dan kontra oleh masyarakat di Indonesia. Tujuan dari penelitian ini adalah untuk mengetahui kecenderungan masyarakat terkait topik tersebut. Metode klasifikasi yang digunakan dalam penelitian ini adalah Support Vector Machine (SVM) dan K-Nearest Neighbor (KNN) dengan ekstraksi fitur Word Embedding. Pengklasifikasian yang dilakukan dengan menggunakan algoritma Support Vector Machine (SVM) dengan menggunakan ekstraksi fitur Word Embedding yaitu Word2Vec menghasilkan akurasi sebesar 85%, presisi 86% , recall 85%, dan nilai AUC sebesar 0.92. Sementara pada algoritma K-Nearst Neighbor (KNN) dengan ekstraksi fitur yang sama, dihasilkan akurasi sebesar 76%, presisi 77%, recall 76% dan nilai AUC sebesar 0.87. Hasil perbandingan dari kedua metode menunjukkan bahwa algoritma Support Vector Machine (SVM) mendapatkan performa yang lebih baik dibandingkan algoritma K-Nearest Neighbor (KNN).
Evaluation of IT Governance at ICT UNISM Using COBIT 5: EDM01, APO01 Hapsari, Erwenda Tri; Delakamin, Putri Ika; Ramdhani, Amanda Putri; Sabrila, Trifebi Shina; Latif, Abdul; Lindawati, Ratna
INSTALL: Information System and Technology Journal Vol 1 No 3 (2024): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v1i3.796

Abstract

Framework with its flexible, holistic, and principle-based nature, COBIT 5 can be implemented according to the specific needs of various types of organization and companies. The objective of this study is to analyze and determine the maturity level of IT governance at ICT UNISM. ICT plays a crucial role as a key driver of digital transformation and economic development, particularly in enhancing efficiency and effectiveness in learning processes. The IT governance elements in COBIT 5 are designed to evaluate stakeholder needs, conditions, and options. The method used to obtain data and information on the IT governance processes at ICT UNISM involves surveys and direct interviews. The COBIT 5 domains used in this study are Evaluate, Direct, and Monitor (EDM) and Align, Plan, and Organize (APO). The evaluation results identified a gap in the EDM01 process domain with a gap of 2, while the APO01 process domain had a gap value of 1.37. The overall average gap value was at level 3, indicating that at ICT UNISM, the processes in the EDM01 and APO01 domains are managed, meaning that the processes are executed in a controlled manner, with defined and maintained outcomes. For future research, more process domains can be included, covering both Governance and Management areas, allowing for a more comprehensive audit process using the COBIT 5 framework.
Evaluation of Information Technology Governance in the University Admissions Unit Reski, Chatherina; Nisa, Zapiratun; Sabrila, Trifebi Shina; Latif, Abdul; Lindawati, Ratna
INSTALL: Information System and Technology Journal Vol 1 No 3 (2024): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v1i3.797

Abstract

Information Technology (IT) governance plays a crucial role in ensuring that IT resources align with organizational goals, optimize performance, and minimize risks. This study evaluates IT governance maturity in the Marketing department of Universitas Sari Mulia (UNISM) using the COBIT 5 framework, focusing on two process domains: EDM04 (Ensure Resource Optimization) and APO08 (Manage Relationships). The research methodology includes surveys and direct interviews to assess the current maturity level and identify gaps between existing and expected conditions. The evaluation results indicate that EDM04 has an average maturity level of 2.33 (Managed), while APO08 is at 3.2 (Established). The gap analysis shows that both domains require further improvements, with EDM04 having a gap of 2.67 and APO08 a gap of 1.8. These findings highlight the need for enhanced IT governance practices to optimize resource management and stakeholder relationships. The study provides recommendations for improving IT governance maturity in UNISM Marketing department, ensuring a more structured and efficient IT management process.
Implementation of COBIT Framework in Improving IT Governance at Indomaret Daud, Excel; Pepriyani, Nor Lintang; Adriani, Adella; Sabrila, Trifebi Shina; Latif, Abdul; Lindawati, Ratna
INSTALL: Information System and Technology Journal Vol 1 No 3 (2024): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v1i3.798

Abstract

This study aims to evaluate the implementation of the COBIT 5 framework in improving information technology governance at Indomaret, one of the largest minimarket chains in Indonesia. COBIT is an internationally recognized framework for IT management and governance that provides structured guidance to ensure that information technology supports business objectives and delivers optimal value. The method used in this study is a case study with a qualitative approach. Dara were collected through in-depth interviews with relevant staff at Indomaret, as well as document analysis and direct observation. The data analysis was conducted to evaluate the alignment between IT processes in Indomaret with best principles and practices proposed by COBIT, specifically in the EDM02 (Ensure Benefits Delivery) and APO06 (Manage Budget and Cost) domains. The evaluation results indicated a gap of 1.39 in the EDM02 domain and 1.15 in the APO06 domain. With an overall average gap score at level 4, it means that at Indomaret, in the EDM02 and APO06 process domains, the findings show that the processes are managed, and the results are determined, controlled, and maintained. For future research, additional process domains in both the governance and management areas could be included, allowing for a more comprehensive audit process using the COBIT framework.
Implementation of COBIT 5 Framework in IT Management at UNISM Library Kurniawan, Muhamad; Sabrina, Nabila Khalilah; Maulina, Riska; Sabrila, Trifebi Shina; Latif, Abdul; Lindawati, Ratna
INSTALL: Information System and Technology Journal Vol 1 No 3 (2024): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v1i3.799

Abstract

In general, COBIT 5 is a framework that helps to focus on Governance and management which includes 2 main areas, namely Governance and Management. So that this study applies the COBIT 5 framework to a library institution at Sari Mulia University. In this study, we used COBIT 5 domains, namely EDM04 (Ensure Resource Optimization) and DSS02 (Manage Service Requests and Incidents), both of which focused on optimizing resources (IT) as well as managing service requests and incidents. This study uses methods that include qualitative and quantitative approaches by collecting data through interviews and surveys. The results show that the implementation of COBIT 5 can improve the efficiency of IT resource use as well as improve the response to IT service incidents. The average level of IT maturity is at level 3 (Established), although there are some gaps that need to be addressed to reach the optimal level. This research provides important insights for libraries in optimizing IT governance to support better services.
Evaluating Computer Service Store Governance and Service with COBIT 5: EDM01 and APO09 Sabrila, Trifebi Shina; Ilmiyanor, Akhmad Hafi; Yanti, Hardi; Maretmy, Angella; Latif, Abdul; Lindawati, Ratna
INSTALL: Information System and Technology Journal Vol 1 No 2 (2024): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v1i2.800

Abstract

This study aims to analyze the application of the EDM01 (Ensuring the Setup and Maintenance of the IT Governance Framework) and APO09 (Managing Service Agreements) domains of the COBIT 5 framework in the context of computer service stores. Through survey methods and direct interviews, data is collected to evaluate the maturity level of the governance process and IT services in the store. The results of the analysis show that both process domains are at maturity level 2 (Managed), indicating that the process is well managed but still has potential for improvement. An evaluation of the gap between current and expected conditions reveals potential improvements in process consistency and effectiveness. These findings provide insights into how to improve service quality and operational efficiency in computer service shops, as well as ensure better customer satisfaction through the implementation of COBIT 5 best practices. This research provides a solid foundation for computer service shops to improve their IT governance in accordance with industry standards and meet business needs more effectively and efficiently.
Measuring and Managing Go-Jek Driver Delivery Quality with COBIT Framework Bie, Kalistowen; Suliana, I Made; Azmi, Muhammad; Sabrila, Trifebi Shina; Latif, Abdul; Lindawati, Ratna
INSTALL: Information System and Technology Journal Vol 1 No 2 (2024): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v1i2.801

Abstract

This research explores methods and strategies to more effectively measure and manage the delivery quality performed by Gojek drivers. In the digital era, app-based transportation services like Gojek have become an integral part of society. Ensuring high delivery quality requires a deep understanding of influencing factors such as timeliness, condition of goods, and customer satisfaction. By leveraging technology and data analysis, Gojek can identify areas needing improvement and implement appropriate solutions. This study uses the COBIT 5 framework to assess and enhance delivery quality. The findings indicate that the IT governance maturity level of Gojek in the EDM 02 and DSS 03 domains is at level 3 (Established). However, there is a gap that needs to be addressed to reach the desired level of 5 (Optimizing). Recommendations are provided to bridge this gap by implementing consistent standard processes across the company.
Evaluation of IT Governance Maturity Level in Stationery Stores Using COBIT 5 Yahu, Mikhael Neta; Septian, Daniel Marvelino; Ghifari, Nabil Najwa Al; Sabrila, Trifebi Shina; Latif, Abdul; Lindawati, Ratna
INSTALL: Information System and Technology Journal Vol 1 No 2 (2024): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v1i2.802

Abstract

In the operation of a company that utilizes and implements information technology components, a framework is needed to ensure that all information technology components are operational in accordance with the goals that the company wants to achieve. The use of information technology components in the business sector requires companies to have good information technology governance skills so that the identification and implementation of information technology component components work optimally. To measure the level of maturity and ensure that the information technology components used in the ATK store are implemented and run properly and ensure whether the information technology component provides benefits for the ATK store business. The data collection method to measure the maturity level at the ATK xyz take was carried out by direct interviews and questionnaires for the staff responsible for the operation of the information technology component at the ATK xyz take. Based on the results of measuring the maturity level using the COBIT 5 framework, it was found that the maturity value was at a value of 3.25 or at level 3 (established). At this level, the IT governance process is considered good and runs optimally and comprehensively. The gap between the current and expected IT governance processes is at 1.67. This gap indicates that the current IT governance process is quite good. In the future, it is recommended to use more domains from COBIT 5 as the focus of the assessment area, both the Governance area and the Management area, so that the assessment becomes more comprehensive with a more varied research focus.
Creating 3D Animations for Seasonal Flood Education Ramadhani, Amanda Putri Ramadhani; Maulina, Riska; Delakamin, Putri Ika; Sabrila, Trifebi Shina
INSTALL: Information System and Technology Journal Vol 2 No 2 (2025): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/install.v2i2.980

Abstract

Seasonal flooding is a routine problem in Banjarmasin City which is triggered by high rainfall and poor waste management. The lack of public awareness in maintaining environmental cleanliness has also worsened this condition. This research aims to develop educational media in the form of 3D animations that explain the causes, impacts, and solutions of seasonal floods. The production method includes three main stages: pre-production, production, and post-production, using the Blender software as well as the BlenderKit add-on. The final result is in the form of an educational animation video that describes the process of flooding and preventive actions that can be taken by the community. Preliminary evaluations show that these animations are effective in conveying educational messages and raising environmental awareness. This media is expected to support environmental campaigns by the government and educational institutions.
Exploration and Representation of Banjarmasin’s Local Architecture and Culture in 3D Blender Animation as an Educational and Adaptation Medium for Migrants Royd, Ivan Cavanneva; Ilmiyanor, Akhmad Hafi; Rahman, Sultan Nur; Sabrila, Trifebi Shina
INSTALL: Information System and Technology Journal Vol 2 No 2 (2025): INSTALL : Information System and Technology Journal
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The city of Banjarmasin, known for its unique river-based culture and traditional architecture, holds rich cultural heritage that is increasingly at risk of being forgotten, especially by younger generations who migrate to urban areas for education or work. This study explores how local architecture and cultural values of Banjarmasin can be represented through 3D animation using Blender, an open-source animation software. The aim is to develop an educational and emotional storytelling medium that reconnects young migrants with their cultural roots. The animation project, titled “Tumbuh Diantara Jarak” (Growing Between Distance), follows the story of a young man named Atma, who migrates from Java to Banjarmasin and experiences emotional and cultural transitions. The production process follows standard animation workflows, including idea development, storyboard scripting, modeling, keyframing, rendering, and editing. Blender was used to create visual assets such as traditional houses, symbolic landmarks, and culturally relevant environments like Siring. Audio elements, character voiceovers, and emotional visual cues were added during post-production using tools like KineMaster, CapCut, and Alight Motion. The results show that 3D animation is an effective tool not only for cultural preservation but also for emotional engagement and educational adaptation. The project demonstrates how digital storytelling can bridge cultural gaps and offer a meaningful medium for diaspora communities to reconnect with their heritage. Further research may explore audience reception and integration of interactive elements for deeper engagement.
Co-Authors Abdul Latif Abdul latif Adriani, Adella Agus Eko Minarno Bie, Kalistowen Daud, Excel Delakamin, Putri Ika Ghifari, Nabil Najwa Al Hapsari, Erwenda Tri Ilmiyanor, Akhmad Hafi Lindawati, Ratna Maretmy, Angella Maulina, Riska Muhamad Kurniawan, Muhamad Muhammad Azmi, Muhammad Nisa, Zapiratun Pepriyani, Nor Lintang Rahman, Sultan Nur Ramadhani, Amanda Putri Ramadhani Ramdhani, Amanda Putri Reski, Chatherina Royd, Ivan Cavanneva Sabrina, Nabila Khalilah Sari, Veronica Retno Septian, Daniel Marvelino Suliana, I Made Yahu, Mikhael Neta Yanti, Hardi