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Journal : Journal of Informatics and Information Security

Sistem Analisis Dan Perancangan Sistem Informasi Pengarsipan Persuratan Menggunakan Metode Waterfall Pada Dinas Lingkungan Hidup Berbasis Web Sri Rejeki; Kusdarnowo Hantoro; Rahmat Purnomo
Journal of Informatic and Information Security Vol. 1 No. 2 (2020): Desember 2020
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jiforty.v1i2.397

Abstract

This writing discusses the creation of a correspondence filing information system with the aim of making it easier for the secretariat to archive letters in incoming and outgoing mail data at the Environmental Service, and minimizing data loss, and speeding up the process of retrieval of archived data at the time needed so as not to repetition of archiving so that it is faster and more precise. The development of information systems uses the programming language PHP, HTML, CSS, and Java Script and uses the MySQL database. The information system development method uses the waterfall method. The results of this research can be implemented in the form of a web-based archiving information system.
Perancangan Aplikasi Top Up Game Menggunakan Algoritma Collaborative Filtering Berbasis Website Dery Ramadhan; Kusdarnowo Hantoro; Asep Ramdhani Mahbub
Journal of Informatic and Information Security Vol. 5 No. 1 (2024): Juni 2024
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/ss3eqq71

Abstract

This research aims to design a game top-up application that utilizes collaborative filtering algorithms as a recommendation method, with a website-based platform. The primary focus is to leverage artificial intelligence to analyze user purchasing patterns and provide personalized and relevant top-up recommendations. The Waterfall development method is employed to ensure that the application development process is structured, from requirement analysis to implementation. Application performance evaluation is conducted to measure the effectiveness of the collaborative filtering algorithm in providing accurate recommendations and enhancing user satisfaction. It is hoped that the results of this research will make a positive contribution to improving game top-up services and strengthening the online gaming experience for users.
Otomatisasi Penjadwalan Pemberian Pakan Ikan Menggunakan Fuzzy Logic Rules Based System Hantoro, Kusdarnowo
Journal of Informatic and Information Security Vol. 5 No. 2 (2024): Desember 2024
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/f1h59d54

Abstract

This study aims to design and build an efficient and effective automatic feeding device for comet fish. This tool is designed to overcome the problem of inaccuracy in the time and amount of manual feeding, as well as maintaining the quality of pond water. The method used is to combine a microcontroller system, water level sensor, and servo motor to regulate the dose and time of feeding. The results of the study show that this tool is able to provide food automatically according to the program, so that it can increase fish growth and maintain pond cleanliness. In providing scheduled comet fish feed, the method used in this study is the Rule Based System which is used as an automatic comet fish feeding schedule.  
Decision Making Using Hierarchical Analytical Processes to Evaluate Computer Management Performance Ajif Yunizar Pratama Yusuf; Kusdarnowo Hantoro; Suryani, Rani
Journal of Informatic and Information Security Vol. 3 No. 1 (2022): Juni 2022
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/2h4c2d76

Abstract

The presence of PC computers since the 80s with its rapid and very widespread growth can be seen as a one of the most significant developments in the field of information and communication technology. This study aims to propose decision making using the Analytical Hierarchy Process approach to evaluate computer computers with respect to using the order of preference of the user. To get the most desirable features that affect the decision to choose a computer to be identified. This is realized through a survey conducted on the target group, experienced experts in the telecommunications sector and literature study. The AHP methodwas then used in the evaluation procedure. Analytical Hierarchy Process (AHP) was applied to determine the relative weight of the evaluation criteria applied to rank computer alternatives. The results of this case study illustrate the effectiveness of the proposed computer management performance selection.
Metode SAW (Simple Additive Weighting) Untuk Pemilihan Karyawan Terbaik Kusdarnowo Hantoro; Andy Achmad Hendharsetiawan; Ajif Yunizar Pratama Yusuf
Journal of Informatic and Information Security Vol. 2 No. 2 (2021): Desember 2021
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/9jt32f24

Abstract

The purpose of determining the best employees is as an appreciation for employee performance so as to motivate employees to be able to work optimally and be able to survive in the organization for a long time. Although the goal is very simple, however, the process turns out to be very complex, takes quite a long time and costs quite a bit so that this creates the opportunity for errors to occur in determining who is the right person. Especially if the company has employees with abilities that are not much different from other employees, the determination is sometimes very subjective. Actually there are several assessment criteria in the decision-making process for selecting the best employees, namely: an assessment based on the criteria for attendance, loyalty, and tardiness and employee performance. Because it is necessary to build a system that can assist decision making to determine the selection process objectively by using the SAW (Simple Additive Weighting) method.
Sistem Pencarian Rumah Sakit dan Manajemen Medis Seluler Berbasis Android dan Komputasi Awan Asep Ramdhani Mahbub; Hantoro, Kusdarnowo
Journal of Informatic and Information Security Vol. 6 No. 1 (2025): Juni 2025
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/tv6a5g78

Abstract

Dengan pesatnya perkembangan Internet dan teknologi komputasi awan, teknologi Internet yang berbasis pada persepsi dan interkoneksi yang komprehensif serta komputasi awan yang berbasis pada virtualisasi, sumber daya dinamis, dan komputasi paralel telah menjadi kekuatan pendorong bagi inovasi dan pengembangan informatisasi dan kecerdasan. Penerapan Internet medis seluler berbasis awan merupakan ekosistem informasi kesehatan dan informasi medis yang sangat mobile dan dapat dibagikan. Oleh karena itu, dalam konteks penelitian tentang sarana perawatan medis, sistem pemantauan dan manajemen rumah sakit berbasis Internet, komputasi awan  dan mobile merupakan alat praktis untuk mempromosikan pengembangan sistem medis seluler.. Dalam banyak kasus pasien kesulitan dalam menemukan sebuah rumah sakit. Kelompok eksperimen diberi tahu oleh percobaan bahwa mereka perlu dilengkapi dengan sensor. Panel kontrol dan modul penentuan posisi GPS digunakan untuk mendapatkan posisi rumah sakit yang tepat. Perangkat lunak pada sistem pencarian dan manajemen medis mobile, menganalisis lokasi terdekat dan ketersediaan kamar. Eksperimen membuktikan bahwa sistem pencarian dan manajemen medis komputasi awan dapat digunakan untuk mendapatkan lokasi rumah sakit yang tepat lebih cepat, dan waktu respons yang lebih singkat. Waktu respons sistem meningkat seiring dengan peningkatan jumlah rumah sakit sekitar, yang menunjukkan bahwa sistem pencarian dan manajemen medis bergerak sangat penting untuk perawatan medis menemukan posisi rumah sakit yang tepat untuk pertama kalinya dalam upaya penyelamatan pasien. With the rapid development of the Internet and cloud computing technology, the Internet technology based on comprehensive perception and interconnection and cloud computing based on virtualization, dynamic resources, and parallel computing have become the driving force for the innovation and development of informatization and intelligence. The application of cloud-based mobile medical Internet is a highly mobile and distributable health information and medical information ecosystem. Therefore, in the context of research on medical care facilities, Internet-based hospital monitoring and management systems, cloud and mobile computing are practical tools to promote the development of mobile medical systems. In many cases, patients have difficulty finding a hospital. The experimental group was informed through the experiment that they need to be equipped with sensors. The control panel and GPS positioning module are used to obtain the exact position of the hospital. The software of the mobile medical search and management system analyzes the nearest location and room availability. The experiment proved that the cloud computing medical search and management system can be used to obtain the exact location of the hospital faster, and the response time is shorter. The response time of the system increases with the increase of the number of surrounding hospitals, indicating that the mobile medical search and management system is very important for medical care to find the exact position of the hospital in the first time in the rescue of patients.