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All Journal TEKNIK INFORMATIKA Techno.Com: Jurnal Teknologi Informasi PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Jurnal sistem informasi, Teknologi informasi dan komputer Journal of Information System E-Dimas: Jurnal Pengabdian kepada Masyarakat Sistemasi: Jurnal Sistem Informasi Jurnal Ilmiah FIFO JITK (Jurnal Ilmu Pengetahuan dan Komputer) Jurnal Sisfokom (Sistem Informasi dan Komputer) International Journal of Community Service Learning IJISTECH (International Journal Of Information System & Technology) JURIKOM (Jurnal Riset Komputer) Ensiklopedia of Journal IJISCS (International Journal Of Information System and Computer Science) Aptisi Transactions on Technopreneurship (ATT) JSAI (Journal Scientific and Applied Informatics) Journal of Information Systems and Informatics Jurnal Ilmiah Betrik : Besemah Teknologi Informasi dan Komputer JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Computer System and Informatics (JoSYC) TIN: TERAPAN INFORMATIKA NUSANTARA Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Jurnal Teknik Informatika (JUTIF) IJISTECH RESOLUSI : REKAYASA TEKNIK INFORMATIKA DAN INFORMASI Bulletin of Computer Science Research Journal of Informatics Management and Information Technology Journal of Social Responsibility Projects by Higher Education Forum KLIK: Kajian Ilmiah Informatika dan Komputer Jurnal ABDIMAS Budi Darma INTECH (Informatika dan Teknologi) Jurnal Ilmu Komputer Dan Informatika Jurnal Pengabdian Masyarakat - Teknologi Digital Indonesia Dedikasi Nusantara: Jurnal Pengabdian Masyarakat Pendidikan Dasar Sinergi: Jurnal Pengabdian Kepada Masyarakat Jurnal Rekayasa Sistem Informasi dan Teknologi Journal of Information Systems Management and Digital Business Jurnal Pengabdian Masyarakat Nasional JPMTT (Jurnal Pengabdian Masyarakat Teknologi Terbarukan) ORAHUA : Jurnal Pengabdian Kepada Masyarakat IJISCS (International Journal of Information System and Computer Science) INTECH (Informatika dan Teknologi)
Jumaryadi, Yuwan
Universitas Mercu Buana
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IT Governance Information System Audit Analysis using COBIT 4.1 Framework by measuring Maturity Level Nurfadhiilah, Annisa; Faharuddin, Fadhli; Jumaryadi, Yuwan
Sistemasi: Jurnal Sistem Informasi Vol 13, No 2 (2024): Sistemasi: Jurnal Sistem Informasi
Publisher : Program Studi Sistem Informasi Fakultas Teknik dan Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v13i2.2825

Abstract

Appropriate Information Technology governance is needed to measure Information Technology involvement. The Information Technology governance used in analyzing audits is the COBIT 4.1 framework, so that analyzing audits can be carried out in accordance with the standard provisions that have been established in this work framework. This research utilizes qualitative methods in the data collection process at PT. Expressindo System Network. Based on the results of the research conducted, it is known that the DS domain as a whole is at level 3, this means that the company is at the stage where it can carry out the procedures that have been determined. Apart from the DS domain, domains PO02, PO03, PO04, PO05, PO06, PO07, PO08, AI01, AI02, AI04, AI05, AI06, AI07, and ME01 are at maturity level 3. However, domains PO10, AI03, ME04 are at level 2 of the maturity level, where the company still needs to carry out training and development. The results of this research will determine the maturity level of the company and provide an evaluation in accordance with the COBIT 4.1 framework standards.
Implementasi Algoritma Random Forest untuk Analisis Sentimen Ulasan Pengguna Aplikasi Merdeka Mengajar Jumaryadi, Yuwan; Meiyanti, Ruci; Fajriah, Riri; Mahsyar, Athiyyah Nisrina; Anggraeni, Puspita Sari
Bulletin of Computer Science Research Vol. 5 No. 4 (2025): June 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i4.530

Abstract

Education plays a major role in determining the quality of human resources. The role of teachers is very important as educators who provide guidance and learning. As an effort to facilitate teachers to carry out their duties and responsibilities, especially in the Merdeka Mengajar curriculum, the Ministry of Education and Culture has developed an application called Merdeka Mengajar. However, there is no method to classify sentiment or opinions from comment data on the Merdeka Mengajar application user satisfaction survey on the Google Playstore, in order to determine the extent of user satisfaction with the Merdeka Mengajar application. This study aims to observe sentiment analysis regarding user opinions on the Merdeka Mengajar application on the Google Playstore using the Random Forest, SVM and Naïve Bayes algorithms using TF-IDF weighting for the classification process. This study uses secondary data derived from user reviews of the Merdeka Mengajar application and is classified using the Random Forest, SVM, and Naïve Bayes methods. The results of the classification show that the Random Forest algorithm is the best algorithm in predicting Merdeka Mengajar application user reviews compared to Naive Bayes and SVM.
Pemanfaatan Visualisasi Data Untuk UMKM TKI di PERMAI Malaysia Priambodo, Bagus; Harwikarya, Harwikarya; Jumaryadi, Yuwan
Journal of Social Responsibility Projects by Higher Education Forum Vol 5 No 2 (2024): November 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jrespro.v5i2.5453

Abstract

In the contemporary landscape of small businesses, the effective interpretation of data has emerged as a crucial driver for informed decision-making and sustainable growth. The main task of our activity is to explain with delves the benefits of data visualization for small businesses, exploring the transformative potential it holds for enterprises operating on a smaller scale. The essence of data visualization lies in its ability to convert complex data sets into accessible and comprehensible visual representations. Small businesses, often faced with resource constraints, can leverage these visualizations to extract meaningful insights, identify trends, and make strategic decisions that align with their objectives. This exploration encompasses the significance of data visualization tools and techniques tailored for small business contexts. As small businesses navigate the intricacies of their operational environment, this program community services underscores the practical applications of data visualization. It sheds light on how visual representations of financial data, market trends, and customer behaviors can empower small business owners to make timely and well-informed decisions. The aim of this community service activity is to explain data visualization to SMEs who work as migrant workers (TKI) on Penang Island, Malaysia.
Combination of MOORA and ITARA Methods in Decision Support Systems for Measuring the Performance of Quality Control Teams Hendrastuty, Nirwana; Wang, Junhai; Sulistiyawati, Ari; Darwis, Dedi; Setiawansyah, Setiawansyah; Jumaryadi, Yuwan; Sumanto, Sumanto
TIN: Terapan Informatika Nusantara Vol 6 No 6 (2025): November 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v6i6.8382

Abstract

The problems that often arise in evaluating the performance of the Quality Control team are the subjectivity in determining the weight of criteria and the limitations of traditional methods in producing objective and consistent rankings. To address this issue, this research integrates the Indifference Threshold-based Attribute Ratio Analysis (ITARA) and Multi-Objective Optimization on the basis of Ratio Analysis (MOORA) methods within a decision support system. The ITARA method is used to determine the weights of criteria based on data variation, making them more representative of real conditions, with the result that Accuracy of Product Defect Identification becomes the most dominant criterion with a weight of 0.3999, followed by Response Speed to Issues at 0.1877, while other criteria have lower weights. Furthermore, the MOORA method is used to calculate the preference of alternatives, resulting in a final ranking. The analysis results indicate that the Quality Assurance Team ranks first, followed by the Quality Improvement Team in second place, while the Quality Inspection Team is in the last position. To test the reliability of the model, a sensitivity analysis was conducted by varying the weights of the main criteria. The results show that the ranking structure is relatively stable, with changes only occurring in the positions of the first and second ranks when the accuracy weight is reduced by 0.2. In conclusion, the combination of ITARA-MOORA proves to be capable of producing objective, robust, and reliable performance evaluations as a basis for strategic decision-making in enhancing the quality of the quality control teams.
Co-Authors - Arientawati Abdi Wahab Abdul Kholiq Achmad Fathoni Afrinaldi Afrinaldi Agung Priambodo Ahmad Wijaya Kusuma Akbar Ramadhan Aldo Prabu Wisnu Wardhana Alif Muhammad Ihsan Amirullah, Irfan Muflih Anandha Fitriani Andi Nugroho, Andi Andrew Fiade Anggraeni, Puspita Sari Anita Ratnasari Anne Parlina Aqbar, Harry ARDIANSYAH ARDIANSYAH Arey Nur Warisman Ari Purnadi, Mochamad Ari Sulistiyawati Ari Wibowo Arief Wibowo Aris Sunandar Ayumi, Vina Bagus Priambodo Bagus Priambodo Bagus Priambodo Bagus Priambodo Bayu Setiawan Bella Astuti Bella Putri Cahyani Canro Sigalingging Capah, Dwi Ade Handayani Daffa Agrifianto Daim Muhammad Gufron Dedi Darwis Defriansyah Deni Mahdiana Desi Ramayanti Desmon, Johanes Desnita Nur Fazli Devi Witasari Devy Fatmawati Dio Dava Ramadha Dio Leonardo Alexandes Djahidin, Danny Yudin Dodi Siregar Eko Prasetyo Pratomo Erlin Windia Ambarsari Faharuddin, Fadhli Fahmy Umarsyah Faizal Zuli, Faizal Fajriah, Riri Farhan Arsyad Firmasyah, Ady Gilang Grace Gata Grace Gata, Grace Harry Agustian Harwikarya Harwikarya Herdi, Tazkiyah Herdian, Ali Hetty Rohayani Hidayatulloh, Syarief Ida Farida Indah Permata Wulandari Indah Ramadhani Inge Handriani Inge Handriani, Inge Ivan Sebastian Jamal Jipesya Jasmir Jeperson Hutahaean Kaburuan, Emil Robert Kolidi Kolidi Kurniawan, Turkhamun Adi Linda Miftahul Jannah Lukman Hakim Lystha, Arie Mahsyar, Athiyyah Nisrina Misbahul Fajri Mohammad Taufan Asri Zaen Muhamad Aldi Rifai Muhammad Fichri Mustika, Fandi Ali Naufal Bagaskara Naviza Qois Nazrul Azizi Nia Rahma Kurnianda Nia Rahma Kurnianda, Nia Rahma Nirwana Hendrastuty Noprisson, Handrie Nur Ani Nur Ani Nur Iman, Fauzi Nur Ismawati, Nur Nurfadhiilah, Annisa Nurhalizah, Siti Panjaitan, Bosar Ponco Sulistyo, Febryo Ponco Sulistyo Radityo Muhamad Rahmad, Khozaeni Bin Randika Aditio Ratna Kusumawardani, Ratna Richard Rifqi Muhammad Rinto Priambodo Riri Fajriah Riri Fajriah Rizka Ristiana Ruci Meiyanti Salamah , Umniy Salamah, Umniy Samidi Samidi Santoso, Teguh Budi Sari, Yunita Sartika Saruni Dwiasnati Sarwati Rahayu Setiawansyah Setiawansyah Shandy Yosua Sianturi, Heriston Siti Maesaroh Sitorus, Berlin P Sri Agustiani Br Siburian Sukarno Bahat Nauli, Sukarno Bahat Sumanto, Sumanto Suryani Dewi Syahdan Rinaldi Kurniawan Syamsir Alam Tanzil Jiro Ahyana Tedjo Nugroho Tedjo Nugroho Triyono, Gandung Vina Ayumi Vincentius Krisna Aditya Wachyu Hari Haji Wahyu Lestari Setyaningsih Wang, Junhai Warisman, Arey Nur Wirawan, Dian Wulan Trisnawati Yaya Sudarya Triana Yustika Erliani Zafina Aisyah