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All Journal OIKOS: Jurnal Kajian Pendidikan Ekonomi dan Ilmu Ekonomi Journal Of World Science
Sudartha, Doddi
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Computer Science & IT Economics, Econometrics & Finance Education Engineering Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences

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Analysis of the Placement of Disaster Early Warning Facilities Based on Village Data in West Java with a Classification Approach Utilizing Naive Bayes Algorithm Geo Ginantaka, Prafangasta; Sudartha, Doddi; Juliane, Christina
Journal of World Science Vol. 3 No. 6 (2024): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v3i6.598

Abstract

West Java is one of the regions in Indonesia that is prone to various natural disasters such as earthquakes, floods, and landslides. These disasters are frequent and difficult to predict, such as the tornado that hit Rancaekek, Bandung on February 2, 2024, which caused significant damage. According to data from the West Java Regional Disaster Management Agency (BPBD), this disaster resulted in many damaged buildings and injuries. An early warning system is essential to reduce the impact of disasters. This study aims to place early warning facilities based on village data in West Java using the Naive Bayes method. The method used in this study is a data mining approach to extract patterns and valuable information from data that will be used in strategic decision-making related to the placement of early warning facilities. The data used was obtained from the West Java government's open data site, which includes attributes such as codes and names of provinces, districts, sub-districts, villages/sub-districts, as well as the availability status of disaster mitigation facilities. The results of the study show that many areas in West Java still do not have adequate early warning facilities. The use of Naive Bayes' algorithm aids in data classification and provides insights into the placement of more effective early warning facilities. The implication of this study is the need for more serious and coordinated efforts from the government, non-governmental organizations, and the community to increase the availability of disaster mitigation facilities in West Java.
DESIGN PROSES BISNIS LAYANAN SISTEM REGISTRASI DAN TIKETING UNTUK PENYELENGGARAAN ACARA (EVENT ORGANIZER) Sudartha, Doddi; Franciskus Antonius Alijoyo; Tri Widarmanti
OIKOS: Jurnal Kajian Pendidikan Ekonomi dan Ilmu Ekonomi Vol 10 No 1 (2025): OIKOS: Jurnal Kajian Pendidikan Ekonomi dan Ilmu Ekonomi
Publisher : Universitas Pasundan

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Abstract

Industri penyelenggara acara di Indonesia telah mengalami pertumbuhan yang pesat, sehingga membutuhkan sistem yang efisien untuk mengelola proses registrasi dan tiket. Metode tradisional memakan waktu dan menimbulkan masalah seperti antrian panjang, kesalahan data, tiket yang hilang, dan logistik persediaan yang tidak terkelola dengan baik. Penelitian ini bertujuan untuk mengatasi masalah ini dengan merancang proses bisnis layanan sistem pendaftaran dan tiket. Penelitian ini menggunakan paradigma prototipe, data diolah dengan analisis pemodelan, diagram layanan sistem, dan proses bisnis di identifikasi menggunakan use-case dan activity diagram, lalu di disain menggunakan diagram package. Melalui rancangan proses bisnis layanan sistem registrasi dan ticketing solusi yang efisien, akurat, dan aman untuk mengelola proses registrasi dan ticketing penyelenggara acara dapat dicapai.
Co-Authors Christina Juliane, Christina Franciskus Antonius Alijoyo Geo Ginantaka, Prafangasta Tri Widarmanti