Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Jurnas Nasional Teknologi dan Sistem Informasi ComTech: Computer, Mathematics and Engineering Applications
Rita Layona
Bina Nusantara University
Computer Science & IT Decision Sciences, Operations Research & Management Engineering Mathematics

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
APLIKASI PENCARIAN INFORMASI DAN LOKASI TEMPAT MAKAN PADA PERANGKAT MOBILE BERBASIS ANDROID Rita Layona; Budi Yulianto
Jurnal Nasional Teknologi dan Sistem Informasi Vol 2, No 2 (2016): Agustus 2016
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v2i2.2016.9-16

Abstract

Perkembangan bisnis kuliner di Indonesia diiringi dengan kemajuan teknologi perangkat mobile telah meningkatkan mobilitas aktivitas konsumen sehingga muncul kebutuhan pencarian lokasi dan informasi tempat makan secara cepat dan mudah. Penelitian ini bertujuan untuk mengembangkan aplikasi yang dapat membantu konsumen dalam mencari informasi dan lokasi tempat makan pada perangkat mobile menggunakan teknologi GPS. Metode pengembangan aplikasi yang digunakan adalah Waterfall yang terdiri atas 5 bagian, yaitu communication, planing, modeling, construction, dan deployment. Hasil dari penelitian ini berupa aplikasi bernama “Nomnom” pada perangkat mobile berbasis Android yang dapat menampilkan hasil pencarian informasi dan lokasi tempat makan yang diinginkan konsumen. Simpulan dari penelitian ini adalah aplikasi “Nomnom” dapat membantu konsumen dalam mendapatkan informasi dan lokasi tempat makan.
Nosql Technology In Android Based Mobile Chat Application Using Mongodb Yovita Tunardi; Rita Layona
ComTech: Computer, Mathematics and Engineering Applications Vol. 5 No. 2 (2014): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v5i2.2180

Abstract

Along with the development of data storage technology which previously using relational concept began to change to the non-relational concept or sometimes referred to as the term NoSQL technology. Data storage in NoSQL is no longer based on the relations between tables but using another methods, one of them is document-oriented. This method was applied specifically in MongoDB. This concept brings new hope because oftheir superiority that can handle very large data with promising performance and is perfect for agile system development. The purpose of this research was to measure the performance NoSQL, especially MongoDB with implemented it in a Android based mobile chat application. This research uses three methods, analysis method including literature study, analysis of similar application, questionnaires, design method using Agile SofwareDevelopment, and evaluation method including eight golden rules, analysis of similar application, questionnaires, and interview. The results of this research is a mobile chat application that uses MongoDB as the data storage technology. Through this research can be drawn the conclusion that NoSQL technology implementation, MongoDB, give special advantages like lighter data storage and faster data access.
Aplikasi Pencarian Tempat Wisata Berbasiskan GPS dengan Metode Radius dan Rating Budi Yulianto; Rita Layona
ComTech: Computer, Mathematics and Engineering Applications Vol. 6 No. 1 (2015): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v6i1.2296

Abstract

Tourist place navigation application becomes more important for travelers, especially backpackers. Previous research had produced applications which can only show the route from the position of traveler to tourist place with map shown. The goal of the research is to use the radius and rating method that is still rare in the community to navigate tourist place. Output of the research is a GPS-based application that can display the search results of tourist sites based on rating and radius method, route from the traveler to the destination place, and description of the place. Development method used waterfall that contained user requirement, analysis, design, coding and testing, implementation, and maintenance. Conclusion of the research has shown that the developed application provided convenience in searching tourist places based on radius and rating, displaying route, and description of tourist places.
Image Retrieval Berdasarkan Fitur Warna, Bentuk, dan Tekstur Rita Layona; Yovita Tunardi; Dian Felita Tanoto
ComTech: Computer, Mathematics and Engineering Applications Vol. 5 No. 2 (2014): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v5i2.2369

Abstract

Along with the times, information retrieval is no longer just on textual data, but also the visual data. The technique was originally used is Text-Based Image Retrieval (TBIR), but the technique still has some shortcomings such as the relevance of the picture successfully retrieved, and the specific space required to store meta-data in the image. Seeing the shortage of Text-Based Image Retrieval techniques, then other techniques were developed, namely Image Retrieval based on content or commonly called Content Based Image Retrieval (CBIR). In this research, CBIR will be discussed based on color, shape and texture using a color histogram, Gabor and SIFT. This study aimed to compare the results of image retrieval with some of these techniques. The results obtained are by combining color, shape and texture features, the performance of the system can be improved.
An Implementation of Location Based Service (LBS) for Community Tracking Budi Yulianto; Rita Layona
ComTech: Computer, Mathematics and Engineering Applications Vol. 8 No. 2 (2017): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v8i2.3749

Abstract

The case of lost or missing children when people go traveling or in the hustle often occurs due to lack of parental supervision. These problems can be solved using Global Position System (GPS)-based navigation technology Location Based Service (LBS). This research aimed to determine the position of members of the community (such as family) who were lost or missing by using mobile devices. Rapid Application Development (RAD) was used for system development, which comprised the step of requirement or planning, system design, development, and cutover. The result of this research is a GPS-based application that is able to display the position of members of the community, the route to the location, and the media discussion (comments). The conclusions show that the application provides an easy and useful function in finding the location of the community member, displays the route to the location, and allows the interaction in the form of communication.
Co-Authors Dian Felita Tanoto Yovita Tunardi Yulianto, Budi