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All Journal Dinamika Hukum Jurnal Dinamika Pengabdian (JDP) Economic Education Analysis Journal Sinkron : Jurnal dan Penelitian Teknik Informatika Justek : Jurnal Sains Dan Teknologi JISICOM (Journal of Information System, Infomatics and Computing) Journal of Information System, Applied, Management, Accounting and Research Jurnal Muara Ilmu Sosial, Humaniora, dan Seni International Journal of Zakat (IJAZ) REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Majalah Ilmiah Matematika dan Statistika (MIMS) Business and Accounting Education Journal Jurnal Pustaka Mitra : Pusat Akses Kajian Mengabdi Terhadap Masyarakat PROSISKO : Jurnal Pengembangan Riset dan observasi Rekayasa Sistem Komputer Jurnal Inovatif : Inovasi Teknologi Informasi dan Informatika Journal of Applied Research In Computer Science and Information Systems
Tri Hartati, Tri
Unknown Affiliation
Religion Arts Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Other

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K-Means Clustering for Identifying Traffic Accident Hotspots in Depok City Wahyono, Herry; Setiaji, Hari; Hartati, Tri; Wiliani, Ninuk
Journal of Applied Research In Computer Science and Information Systems Vol. 2 No. 1 (2024): June 2024
Publisher : PT. BERBAGI TEKNOLOGI SEMESTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61098/jarcis.v2i1.182

Abstract

This study applies the K-Means clustering algorithm to support decision-making processes related to identifying traffic accident-prone areas in Depok City over a three-year period (2020-2022). Secondary data was obtained from the Traffic Accident Unit of the Depok Metro Police, encompassing monthly traffic accident recapitulations for each district. The data underwent preprocessing steps, including integration and selection of relevant attributes. Using RapidMiner, the data was clustered into three distinct groups, with the optimal number of clusters determined by the Davies-Bouldin Index (DBI), which yielded a score of 0.896, indicating a satisfactory clustering result. The findings reveal that four districts—Beji, Cimanggis, Pancoran Mas, and Sukmajaya—are identified as high-risk areas for traffic accidents. These results are expected to assist local authorities in implementing targeted safety measures. The study demonstrates that the K-Means clustering method is a viable tool for analyzing traffic accident data and can significantly contribute to improving road safety in urban areas
Implementation of Mobile-Based ZIS (Zakat, Infaq, Shadaqah) Management Information System Widyastuti, Reni; Hartati, Tri; Supriyadi, Budi
Jurnal Inovatif : Inovasi Teknologi Informasi dan Informatika Vol. 6 No. 2 (2023)
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/inovatif.v6i2.222

Abstract

LAZIS Babussalam is a social institution that provides services for receiving and distributing zakat, infaq and alms (ZIS) funds based on mosque congregations and the community who live in the Cipinang area, East Jakarta. Currently, the muzakki / donor data management system is only done manually and donors must come directly to the institutional admin. Management of transaction data and muzakki data is recorded and collected from receipts every time a transaction process occurs, then a monthly recapitulation is carried out in an Excel document. This makes data processing take quite a long time and is prone to errors in recording and data loss can also occur when making reports so that it can reduce muzakki's trust. The author designed an Android-based information system which is a solution to overcome problems, especially in the ZIS acceptance system. In this study, the authors used the system development method, namely Waterfall where the tool in system development is the unified modeling language (UML). The implementation of the ZIS management information system can be carried out properly which makes it easier for institutions and muzakki to quickly and easily find and receive valid reports of funds and their distribution
Implementasi Framework Cobit 5 Domain APO-02 Pada Tata Kelola Teknologi Informasi Perusahaan Developer Property Daerah Bekasi Hartati, Tri; Hikmah, Noer; Purwanto, Heru; Yani, Desri
Journal of Information System, Informatics and Computing Vol 9 No 2 (2025): JISICOM (December 2025)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v9i2.2131

Abstract

Pengelolaan teknologi informasi sebuah organisasi atau perusahaan menentukan kesiapan dalam bersaing di dunia bisnis. Dalam pelaksanaannya teknologi informasi mampu meningkatkan kinerja semua divisi pada organisasi atau perusahaan, sehingga pengelolaannya pun akan menjadi tanggungjawab bersama. Tata kelola teknologi informasi diperlukan untuk mencapai tujuan pengembangan bisnis kearah yang lebih baik lagi. Dalam penelitian ini mengemukakan permasalahan pada perusahaan yang bergerak dibidang develop property daerah Bekasi, yaitu belum adanya kesadaran pemanfaatan teknologi informasi secara optimal untuk meningkatkan strategi pengembangan bisnis sehingga mampu bersaing dengan kompetitor property yang sedang menjamur di daerah Bekasi. Penelitian ini bertujuan untuk memberikan pandangan tentang peran tata kelola teknologi informasi dalam arah dan tujuan bisnis perusahaan menggunakan framework Cobit5 dengan domain APO-02 (Align, Plan, and Organize – Manage Strategy) untuk meningkatkan pengelolaan strategi bisnis Perusahaan. Hasil penelitian ini menemukan adanya gap antara current capability dan expected capability sehingga diperlukannya perumusan strategi dalam pengelolaan manajemen teknologi informasi pada perusahaan developer property.
The Role of Zakat in Helping Communities : A Study on BAZNAS Scholarship and the Renewal of the BAZNAS-AIU Agreement in Supporting Scholarship Recipients Hartati, Tri; Fikriyyah, Fikriyyah; Fuad, Mohamad Mokhlis B Ahmad; Septian, Farid; Amin, Muhammad Syukron
International Journal of Zakat Vol 10 No 4 (2025): International Journal of Zakat
Publisher : Center of Strategic Studies (PUSKAS) BAZNAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37706/ijaz.v10i4.686

Abstract

This study investigates the role of BAZNAS (Badan Amil Zakat Nasional) scholarship on the personal growth, academic stress and educational outcomes of recipients at AIU (Albukhary International University). A sample of BAZNAS AIU scholarship recipients was analyzed using regression analysis. Data were gathered through surveys, with 52 BAZNAS AIU recipients as respondents. The results showed that mentorship, provided as part of the scholarship program, has a significant positive impact on personal growth, with 12.8% of the variance explained by this factor. Financial support, however, does not have a statistically significant negative effect on academic stress, suggesting that other factors may play a role in managing students' pressures. Additionally, institutional collaboration between BAZNAS and AIU was found to significantly improve educational outcomes, accounting for 33,3% of the variance. The findings reveal that mentorship and institutional collaboration all play significant roles in influencing personal growth and educational outcomes. However, financial support has a negative effect on academic stress, highlighting the need for comprehensive support mechanisms beyond financial aid.
Co-Authors Achmad Sumbaryadi, Achmad Agni Isador Harsapranata Ahmad Kamsyakawuni Aji, Krishna Akmaludin Akmaludin, Akmaludin Amin, Muhammad Syukron Anastia, Nada Desri Yani, Desri Fikriyyah, Fikriyyah Firdaus Ubaidillah, Firdaus Frans Edward Schaduw Fuad, Mohamad Mokhlis B Ahmad Gilang Ramadan Kololikiye Harlest Budi Raharjo, Erick Hemi Sinorita Hengky Pramusinto Heru Purwanto Hikmah, Noer Ika Puspitasari Ita Dewi Sintawati Maksum Maksum Munawar, Achmad Nina Oktarina Ninuk Wiliani Priatno, Priatno Reni Widyastuti Rizka Humardewayanti Asdie Sarif Robo Septian, Farid Setiaji, Hari Sumarningsih, Pebriati Supriyadi, Budi Tangge, Nurul Ainun Titik Rahayu Verry Riyanto Wahyono, Herry Widiyanto Widiyanto