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All Journal Jurnal Masyarakat Informatika Jurnal Buana Informatika JAIS (Journal of Applied Intelligent System) SISFO International Journal of Artificial Intelligence and Robotics (IJAIR) Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi)
Bonifacius Vicky Indriyono, Bonifacius Vicky
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Transportation

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Journal : JAIS (Journal of Applied Intelligent System)

 1 
Design Of Gas Leak Detection Using Gas Sensor And Microcontroller Based On Android Indriyono, Bonifacius Vicky; Zahari, Iqlima; Karmila, Karmila; Alimudin, Erna; Wijoyo, Tomsen
Journal of Applied Intelligent System Vol. 8 No. 1 (2023): Journal of Applied Intelligent System
Publisher : Universitas Dian Nuswantoro and IndoCEISS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/jais.v8i1.7076

Abstract

Today the use of gas cylinders is increasingly widespread in society. Starting from simple stalls, street vendors and many households use these gas cylinders. The impact that occurs is an increase in orders to producers to produce gas cylinders. With the increase in orders, it causes less attention to the safety side of gas cylinders. One side of security that is not given enough attention is gas leaks. This study aims to implement Internet of Things (IOT) concept by designing a tool that can be used to detect leaks using the MQ-2 gas sensor and android. This tool serves to provide leak notifications in the form of an alarm. The alarm will turn on automatically when the sensor detects gas that emits an odor so that it can be anticipated immediately. The test results show that this detector can work properly and optimally in giving gas cylinder leak warnings.
Implementation of the K-Nearst Neighbor (k-NN) Algorithm in Classification of Angora and Country Cats Andriana, Wiwin; Wisnumurti, Reza; Lestari, Yuni; Indriyono, Bonifacius Vicky; Wibowo, Dibyo Adi; Udayanti, Erika Devi
Journal of Applied Intelligent System Vol. 8 No. 1 (2023): Journal of Applied Intelligent System
Publisher : Universitas Dian Nuswantoro and IndoCEISS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/jais.v8i1.7129

Abstract

There are so many types of mixed cats from various cat breeds, so many people find it difficult to identify and classify them. Therefore, we need a method that can classify the type of cat breeds. In this study the authors used the K-Nearest Neighbor (k-NN) algorithm to make it easier to recognize and classify cat breeds based on certain characteristics. The author took samples of 2 types of cat races, namely the Anggora race and the Kampung race. The implementation stage is to determine the euclidean distance and sort it and then determine the value of K to find the nearest neighbor. In testing, the authors used 50 training data and 50 test data with 6 attributes used, namely body shape, nose width, nose height, food type, hair type and hair length. The results of the classification of cat breeds using the k-NN method obtained an accuracy rate of 94% and an error rate of 6%.
Mobile-Based Interactive Learning Media Design Using Augmented Reality Concepts Pamungkas, Natalinda; Indriyono, Bonifacius Vicky; Mahmud, Wildan; Zahari, Iqlima
(JAIS) Journal of Applied Intelligent System Vol. 9 No. 1 (2024): Journal of Applied Intelligent System
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/jais.v9i1.10225

Abstract

One of the natural disasters that currently occurs frequently in Indonesia is earthquakes. An earthquake is a situation where the earth shakes due to volcanic activity, or collisions due to the movement of the earth's plates. Earthquake activity causes many problems. One of them is liquefaction. Liquefaction is an event that shows a loss of soil shear strength caused by an increase in pore water pressure. This occurs because the earthquake load occurred so quickly and briefly. Liquefaction is a description of the effects of an earthquake so that the soil layer loses its strength. Not many people know the process of earth movement which is the precursor to earthquakes. Especially people who have hearing limitations. For this reason, education is needed to be conveyed to the public. Educational techniques in virtual form will be a special attraction for people, especially deaf people. Augmented Reality (AR) technology is a technology where virtual objects and real objects are combined. In this research, an application was produced in the form of learning media that utilizes Augmented Reality (AR) technology with the Marker Based Tracking method. To make learning media more interactive, the technology was developed using the MDLC (Multimedia Development Life Cycle) method. The results of the tests carried out concluded that the application could be used as an interactive learning medium to increase knowledge about the occurrence of earthquakes and the effects of liquefaction for the community
Co-Authors Adhim, Moh. Umar Adji, Dian Restu Alimudin, Erna Andi Sunyoto Andriana, Wiwin Dibyo Adi Wibowo Dimentieva, Imelda Ema Utami Erika Devi Udayanti Fathurrohim, Moh. Febrianto, Kevin Irdinawati, Iffah karmila karmila Mamud, Wildan Mellati, Pita Ningrum, Melati Ayu Nursida Pamungkas, Natalinda Pratama, Zudha Putera, Gusti Rachmad Waluyo Putri, Stevani Tri Wahyu Ratna Wardani Rifka Sari Pratiwi Setiarso, Ichwan Susanti, Titin Tri Esti Rahayuningtyas Umam, Choerul Wahyu, Arika Norma Widyatmoko Widyatmoko Wijoyo, Tomsen Wildan Mahmud Wisnumurti, Reza Wulan Safitri, Endah Wulandari, Laili Yuanita, Syafira Putri Yuni Lestari Yustiqomah, Evita Citra Zahari, Iqlima