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Firdiyan Syah
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Jl. PGRI I Sonosewu No. 117 Daerah Istimewa Yogyakarta 55182 Indonesia
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Daerah istimewa yogyakarta
INDONESIA
Jurnal Dinamika Informatika (JDI)
Published by Universitas PGRI Yogyakarta
ISSN : 19781660     EISSN : 25498517     DOI : 10.31316
Core Subject : Science,
Computer Science & IT
Enterprise Systems (ES) Enterprise Resource Planning Business Process Management Customer Relationship Management Marketing Analytics System Dynamics E-business and e-Commerce Marketing Analytics Supply Chain Management and Logistics Business Analytics and Knowledge Discovery Production Management Task Analysis Process Mining Discrete Event Simulation Service Science and Innovation Innovation in the Digital Economy Information Systems Management (ISM) Software Engineering Software Design Pattern System Analysis and Design Software Quality Assurance Green Technology Strategies Strategic Information Systems IT Governance and Audits E-Government IT Service Management IT Project Management Information System Development Research Methods of Information Systems Adoption and Diffusion of Information Technology Health Information Systems and Technology Accounting Information Systems Human Behavior in Information System Social Technical Issues and Social Inclusion Domestication of Information Technology ICTs and Sustainable Development Information System in developing countries Software metric and cost estimation IT/IS audit IT Risk and Management Data Acquisition and Information Dissemination (DAID) Open Data Social Media Knowledge Management Social Networks Big Data Web Services Database Management Systems Semantics Web and Linked Data Visualization Information Social Information Systems Social Informatics Spatial Informatics Systems Geographical Information Systems Data Engineering and Business Intelligence (DEBI) Business Intelligence Data Mining Intelligent Systems Artificial Intelligence Autonomous Agents Intelligent Agents Multi-Agent Systems Expert Systems Pattern Recognition Machine Learning Soft Computing Optimization Forecasting Meta-Heuristics Computational Intelligence Decision Support Systems IT Infrastructure and Security (ITIS) Information Security and Privacy Digital Forensics Network Security Cryptography Cloud and Virtualization Emerging Technologies Computer Vision and Image Ethics in Information Systems Human Computer Interaction Wireless Sensor Networks Medical Image Analysis Internet of Things Mobile and Pervasive Computing Real-time Systems and Embedded Systems Parallel and Distributed Systems
Arjuna Subject : Ilmu Komputer (semua kategori) - Aplikasi Ilmu Komputer
Articles 5 Documents
 1 
Search results for , issue "Vol 9 No 1 (2020): Jurnal Dinamika Informatika" : 5 Documents clear
Studi Komparatif Dua Model Skema Sistem Smart Charging Eksternal untuk Laptop Ahmad Afief Amrullah; Arief Setyanto; Sudarmawan Sudarmawan
Jurnal Dinamika Informatika Vol 9 No 1 (2020): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

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Abstract

In recent years, external smart charging, especially on laptop devices, has become quite an interesting topic due to the need for a response to a decrease in battery capacity and damage. As the development of embedded systems such as Arduino which is commonly used, this system offers more flexible data communication, which initially used cables to be wireless, ranging from Bluetooth to WiFi. As for this topic, there are controls based on the user's electricity needs and the condition of the electrical system, which is called dynamic demand control. The key to this method is the frequency of the electricity network and the battery. This method can provide extensions to smart charging to only charge when needed. The positive impact of using this method in addition to preventing the battery from being damaged is electricity savings. In this study the authors tried to study two models of the smart charging system schemes that have never been compared, namely the standalone and centralized models. The results of this study indicate that although the centralized model is more efficient in terms of reading the frequency value of the electricity network, in terms of performance the standalone model is more stable and reliable.
Sistem Pendukung Keputusan untuk Pemilihan Rumah Kos Terbaik di Kecamatan Mlati, Kabupaten Sleman Kartikadyota Kusumaningtyas; Ayu Dewi Nurullatifah; Natalia Dwi Cahyani
Jurnal Dinamika Informatika Vol 9 No 1 (2020): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

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Abstract

In line with the large number of newcomers in Special Region of Yogyakarta, there have been many requests for boarding houses around the campus area. One sub-district that is geographically close to several universities is Mlati Subdistrict, Sleman Regency. Types of boarding houses are various, ranging from location, rental prices, and others. There are many types of boarding houses, ranging from locations, rental prices, and others. If someone feels uncomfortable with his/her boarding house, then he/she will often move around. Some of the reasons are: the more expensive rental rates, facilities, looking for other boarding houses that are closer to campus, and safety factor. Therefore, we developed a decision support system that can give an information about the best boarding house according to someone's need. It was created by applying the Simple Additive Weighting (SAW) method. The SAW method will generate a preference value. The alternative which has the greatest preference value will be chosen as the best alternative. The test results show that there is a correspondence between the value produced by the system and the value generated by manual calculations. Thus, the decision support system has successfully implemented SAW method and is able to function as its functions.
DESIGN OF WIRELESS SENSOR NETWORK SYSTEM FOR LAND FIRE DETECTION Apriyaldi Lukman; Suhirman Suhirman; Wibawa Wibawa
Jurnal Dinamika Informatika Vol 9 No 1 (2020): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

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Abstract

Wireless Sensor Network is one of the new technology for monitoring a system that is widespread enough and does not allow data communication through the usual cable network. By utilizing the sensors MQ-2 officers can monitor the Android application already installed on Android phones and in case of land fires, the officer is more efficient to perform extinguishing actions so that the fire is not widespread. Then the system can produce land fire information. The research is aimed at knowing the information of land fires anywhere, using the Waterfall method. The software used is Android Studio, Arduino sketch, Firebase as the database server. The result of the research is a system that makes it easier for firefighters to directly locate.
Smartcard, Shop, Belanja, Sistem PROTOTYPE “SMARTCARD SHOP” UNTUK TRANSAKSI BELANJA DIGITAL Joni Maulindar; Nurohman Nurohman
Jurnal Dinamika Informatika Vol 9 No 1 (2020): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

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Abstract

The process of meeting the needs of everyone is important. Various shopping places visited to carry out buying and selling activities in the place. However, not a few problems encountered from the process. The number of groceries purchased will be very troublesome for customers, the transaction process will also be a problem. The purpose of this research is to make a smartcardshop system planning concept for shopping without a long time. The analysis is conducted to find out the weaknesses of the transaction process carried out by people who buy at a store. The data obtained is made as a basis for developing the system so that buyers can make the purchase process quickly using RFID for each product to be purchased. The method used in this study uses two methods. The first method is that researchers use data collection methods, among others, by collecting data from resource persons consisting of problems experienced when a product purchase transaction is carried out. In addition, product data is also collected to support the information system design process. The second method is the researcher uses the system development method in this case the researcher uses the prototype method. The results of this study are the concept and design of a smartcard shop information system to shop without using RFID for a long time.
Analisis Gempa Bumi Pada Pulau Jawa Menggunakan Clustering Algoritma K-Means Chita Nauly Harahap; Ferin Reviantika; Yufis Azhar
Jurnal Dinamika Informatika Vol 9 No 1 (2020): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

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Abstract

Java Island is the most populated island in Indonesia with a population over 145 million. It causes mitigation of natural disaster is very important to decrease the damage. Earthquake become one of the natural disasater often happens in Java Island. The data is taken from Indonesian Agency Meteorology, Climatology and Geophysics (BMKG) twitter @infoBMKG with used #Gempa, data start from December 2018 to Maret 2020. The variabels are used is four namely Date, Latitude, Longitude, and Magnitude. Earthquake clustering based on location of earthquake used K-Means algorithm with using DBSCAN algorithm as comparison. The results are visualized using maps and outcome score of index sillhoute are indicate using K-Means more better.

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