Sri Indrawanti, Annisaa
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PERANCANGAN SISTEM MONITORING DANA BANTUAN UNTUK PETANI DENGAN MENGGUNAKAN WATERFALL DAN MODELLING VIEW CONTROLLER (MVC): STUDI KASUS: KABUPATEN BOJONEGORO Ali Akbar, Fawwaz; Nugroho, Budi; Sri Indrawanti, Annisaa
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 16 No 2 (2022): November 2022
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v16i2.2489

Abstract

Design is important in the process of developing a system. With the design process, we can design the needs of a system according to the specifications of the user's needs. The result of design process will later be used as a guideline in the system implementation stages. The problem raised in this study is the process of monitoring aid funds for farmer groups in Bojonegoro District. Government assistance funds for agriculture are distrbuted from the District Agriculture and Food Security Service to Farmer Groups. Then, the Farmers Group will distribute the funds to the farmers. The distribution of funds from Farmer Groups to farmers has the potential for fraud. This is due to the lack of monitoring by the local government in the process of distribution funds from Farmer Groups to farmers. From the description of the problem of distribution funds by farmer groups, it is necessary to design a system for the distribution and use of aid funds for farmer groups. For the system development process use the waterfall development method. The waterfall approach was chosen because the waterfall method is carried out in stages and has good system development documents at each stage. With the waterfall method, the design process can be carried out in-depth because there is no overlap with other processes. The results of this study are in the form of design artifacts which include use case diagrams, activity diagrams, system architecture, class diagrams, database design, and interface design.
The Trade-off between Energy-Accuracy in the IoT-based Activity Monitoring System Sri Indrawanti, Annisaa; Mandyartha, Eka Prakarsa
IJCONSIST JOURNALS Vol 6 No 2 (2025): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v6i2.131

Abstract

Activity monitoring system is used in many fields such patient’s activity monitoring system for self-quarantine in their home. The IoT- based activity monitoring system uses the limited resources (e.g., bandwidth, battery and memory) for monitoring the user’s activity. The limited resources (such as battery) provide the limited lifetime battery in activity monitoring system. By resource efficiency, it will extend the battery lifetime. Resource efficiency is achieved by adaptively reporting user activity depending on the level of the user’s activity emergency. But, when the user’s activity reporting data is based on the emergency level, then it reduces the data detail and its activity recognition accuracy. So, we develop energy-savings techniques for user’s activity reporting and analyze the effect of energy-savings techniques to the accuracy of activity recognition using different methods. The results show the energy-savings techniques can save battery life up to 8%, bandwidth up to 146,5 bytes/sec and memory up to 2,8% compared to non-energy saving technique. But the energy-saving techniques give less accuracy in the four different activity recognition methods up to 11% in average.