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Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)

RESTI
Website

Published by Ikatan Ahli Informatika Indonesia

ISSN : 25800760 EISSN : 25800760 DOI : https://doi.org/10.29207/resti.v2i3.606

Core Subject : Science, Engineering,

Computer Science & IT Engineering

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) dimaksudkan sebagai media kajian ilmiah hasil penelitian, pemikiran dan kajian analisis-kritis mengenai penelitian Rekayasa Sistem, Teknik Informatika/Teknologi Informasi, Manajemen Informatika dan Sistem Informasi. Sebagai bagian dari semangat menyebarluaskan ilmu pengetahuan hasil dari penelitian dan pemikiran untuk pengabdian pada Masyarakat luas dan sebagai sumber referensi akademisi di bidang Teknologi dan Informasi. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) menerima artikel ilmiah dengan lingkup penelitian pada: Rekayasa Perangkat Lunak Rekayasa Perangkat Keras Keamanan Informasi Rekayasa Sistem Sistem Pakar Sistem Penunjang Keputusan Data Mining Sistem Kecerdasan Buatan/Artificial Intelligent System Jaringan Komputer Teknik Komputer Pengolahan Citra Algoritma Genetik Sistem Informasi Business Intelligence and Knowledge Management Database System Big Data Internet of Things Enterprise Computing Machine Learning Topik kajian lainnya yang relevan

Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)

Articles 1,046 Documents

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Sistem Informasi Pelayanan Klinik Berbasis Web (Studi Kasus: Klinik Annisa Medika 2) Ayu Putri Hanifah; Yuli Fitrisia; Dewi Hajar
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Clinic as one agency that provides health services to the general public who require the existence of an information system. In providing services and information on Clinic Annisa Medika 2 still not using a computerized system. The service is for example: patient registration is still done by the patient must come directly to the clinic, do not have queue system in treatment, some patients who want to do health consultation often experience disappointment, and medical record management which have many weaknesses such as difficulty search for files, allowing the occurrence of damage and errors of writing and reading. Therefore, built a web-based clinical information service system using laravel framework with MVC design (Model-View-Controller) that can provide information about registration of medication, queue treatment using queue with priority with priority provisions that list online, offline, and seat number. Testing the system is done by 2 ways of testing black box and statisfaction scale. From the black box test results that have been done based on 33 test items indicate that the system has been 100% successfully built in accordance with the expected. Similarly, the test results statisfaction scale by measuring the understanding how satisfied users in using software that has been made to show that the average patient satisfaction is 0.03, physician satisfaction is 0.13 and the satisfaction of the officer is 0.39 with a big value of 0, the greater the value then the qualifications assessed increasingly good.

Klasifikasi Citra X-Ray Diagnosis Tuberkulosis Berbasis Fitur Statistis Yudhi Agussationo; Indah Soesanti; Warsun Najib
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Tuberculosis is one of the causes of human death. The results of the x-ray examination of tuberculosis diagnosis can be used as an object in the feature extraction process which is a stage in extracting the characteristics of the object contained in an image of a diagnosis of tuberculosis. In this study used first-order statistic (histogram), first-order Gray-Level Co-occurrence Matrix (GLCM) feature extraction methods, as well as the Principle Component Analysis (PCA). Data research digital x-ray tuberculosis patients from Dr. Sardjito Yogyakarta as 33 patients in 2012. Each 6 normal PA (Postero-anterior), 19 abnormal PA, 4 normal AP (Antero-Posterior), and 4 abnormal AP. This study aims to find the best characteristics contained in the x-ray image of tuberculosis diagnosis using statistical texture analysis obtained from features found in feature extraction methods. Identified features: variance, standard deviation, skewness, kurtosis, contrast and energy. Classification uses 33 test data are built using the Multi Layer Perceptron (MLP) method, while the output is a normal and abnormal image. The results showed that the accuracy classification used Histogram (81,81%), GLCM (96,96%), PCA (81,82%), and combination GLCM Histogram (100%).

Faktor-Faktor Yang Mempengaruhi Kesuksesan E-Commerce UKM Kain Tradisional Palembang Irma - Salamah
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

This study empirically examines the factors that influence the success of e-commerce in traditional cloth of Palembang SMEs using the DeLone & McLean approach. The variables used are system quality, service quality, information quality, and use. The problem in this study is, there are still many SMEs in the traditional cloth of Palembang that have not used e-commerce technology in their business processes, so it is necessary to investigate what factors influence the use of e-commerce technology in the traditional cloth of Palembang SMEs. The samples taken are 35 traditional Palembang cloth SMEs that have used e-commerce in their business processes. This research was conducted with exploratory and empirical studies. In the exploratory study conducted by identifying the success factors of SI e-commerce based on the DeLone & McLean model. Next, make a hypothesis between the success factors of IS. An empirical study was conducted to verify the hypothesis that was made. Based on these two studies and using the path analysis method, an e-commerce model will be obtained for the traditional cloth Palembang SMEs. The results obtained are system quality variables that do not directly affect the use of use of e-commerce, service quality directly affects use of e-commerce, and information quality directly affects use of e-commerce.

Tingkat Prediksi Pendaftar Ujian Kompetensi Laboratorium Menggunakan Metode Least Square Gunadi Bin Senitio; Julius Santony; Jufriadif Na’am
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Services for laboratory competency test participants must be increased for each period. With the number of participants fluctuating, the laboratory must prepare and predict how many facilities will be used to support these activities, such as laboratory rooms, exam questions, and other equipment. To overcome this problem, a method is needed to predict the number of participants in the coming period. In this study, the Least Square method is used to predict participants in the next period. This method managed to get the number of predictions in the coming period with a prediction error rate of 9.99% using the Mean Absolute Percentage Error (MAPE). The empirical results show that this research is very helpful for the laboratory in preparing laboratory competence examination facilities

Deteksi Bot Spammer Pada Twitter Menggunakan Smith Waterman Similarity Dan Time Interval Entropy Imam Syafii; Arief Setyanto; Suwanto Raharjo
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Twitter is a social media that interacts through 140-character text-based tweet posts including photos, videos and hyperlinks. Spam tweets contain harmful messages sent continuously. Besides disturbing it is also dangerous for the recipient, exacerbated by the use of bots that automatically and quickly spread spam messages that can cause data damage. This study aims to detect spam bots by utilizing the similarity of tweets using Smith Waterman and the posting time interval. Data tweets are collected using scrap libraries in python in the form of id, text, time, link, based on datasets labeled as available. The data is carried out by text preprocessing steps to clean the text and then do the calculations. The calculation results of both the similarity method and the post time interval are then classified with k-Neaset Neighbor with the previous dataset that has been labeled to get the spam or legitimate bot prediction results. The results of classification experiments with several combinations of k to detect spam bots with similarity criteria and entropy interval obtained the best results k = 3 Neirest Neighbor and 10 fold Cross Validation with a predictive value of detection accuracy of 80%, 84% precission and 84% recall.

Penerapan IoT (Internet Of Things) Untuk Pencegahan Dini Terhadap Kejahatan Begal Tiara Ramayani; Bobby Kurniawan; Fauziah Wulandari; Fazrol Rozi; Cipto Prabowo
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

The purpose of this research is to develop a crime prevention system. The system is built with the concept of Internet of Thing using microcontroller technology. The system is designed to be able to transmit location data and heart rate of criminals in real time. 10 locations were selected to test the accuracy of location data and 6 student samples were selected to test heart rate data. The results of the study found that the system built can send location data accurately with an average distance (0.54 + - 0.75) meters, t (9) = -1.223, p =.234. Whereas for heart rate data there was no difference between the data from the system compared to the actual data (t (5) = -2.123, p =.223). For improvements to the system, it is necessary to add several variables such as body temperature and vibration.

Pengembangan Aplikasi Informasi Pencarian Sekolah Berbasis Android di Kota Padang Taufik Gusman; Yance Sonatha; Meri Azmi
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Nowadays, there are some improvement of people's needs along with technology development especially android. People wanted to get information about something as quickly as possible by only using their phone's application. One of the example is information about school (profile, location,etc). In Padang city, there are so many schools that scattered throughout all the regions.This research try to build an application that can give any kind of information about school that user's wanted by only using their own phone. This application built in both side user and client. This application has been implemented by using a mobile phone with at least android operating system 4.0 version (ice cream sandwich) and it is successful in identifying the user's location and getting the information about school that they wanted. Keywords : android, information system, Padang, school

Membandingkan Metode SAW Dan MFEP Dalam Penentuan Jurusan di Tingkat SLTA Rini Sovia; Aulia Fitrul Hadi
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 3 No 1 (2019): April 2019
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

SMAN 10 Padang is one of the leading schools in the city of Padang State School which has two majors, namely Science (Science Knowledge) and Social Sciences (Social Sciences). A distinctive feature of this school is one of the international standard pilot schools (RSBI) by implementing bilingual and accelerating classes. On average students lack understanding in the selection of majors according to their abilities. Many people fail in the way they have found. To facilitate the determination of majors, a Decision Making System (SPK) is needed to find criteria. In SPK there are several methods in searching criteria, which are usually used by SAW with MFED. Based on the research carried out, by comparing the two methods, the data are grouped into three criteria, namely the value of the Natural Sciences National Examination, Psychology tests, and Interests. The results of this study show about MFEP method take a high accuration between SAW. An accuration of SAW have 38.3 % and MFEP have 70.5%.

Fuzzy Logic Menganalisis Pengaruh Media Sosial Terhadap Perilaku Masyarakat Adat Kenagarian Kinari Irzal Arief Wisky; Dhio Saputra
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

The purpose of this study was to build a Fuzzy Logic application to analyze the influence of social media on the behavior of the Kenagarian Kinari indigenous people. This research uses Fuzzy Logic Resistant model because in this method there is a variable in the form of frequency variables and activity variables on a fuzzy model, where later these variables can produce a fuzzy set as a benchmark, the higher the results of the fuzzy set obtained, the higher the effect on us, where the results are displayed in the form of community conditions related to the use of social media. The results of this study are also equipped with fuzzy membership degree representation and fuzzy processing conclusions that are displayed on information system applications using Visual Basic programming language, thus helping system users to analyze the influence of social media based on fuzzy variables, as well as the existence of Fuzzy Logic applications. social media influence on people's behavior. This system is capable of storing fuzzy set representations with 85% accuracy.

Perancangan LTE Menggunakan Metode Coverage Dimensioning di Kabupaten Kuantan Singingi Linna Oktaviana Sari; Arif Fauzar; Ery Safrianti; Rahmat Rizal Andhi
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

The need for LTE network is not only required by urban communities, but also rural communities. Kuantan Singingi is one of the districts in Riau province, has a lot of potential that can be developed, especially tourism. To develop the potential, Kuantan singingi needs internet network with better signal quality. To meet the needs of high quality internet in Kuantan Singingi then in this research has been done design of LTE internet network in Kuantan Singingi area by using Coverage Dimensioning method with FDD as duplex at 5 MHz bandwidth. The design is done for planning until 2020. The design results have been obtained that Kuantan Singingi requires 54 eNodeBs with cell radius about 6690 meters. In addition, the average RSRP -80dBm obtained with the widest coverage area reaches 99.5%. Then the uplink service area reaches 100% for using 16QAM 3/5 modulation, while downlink service area reaches 71% for QPSK 3/5 modulation.

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Contact Name
Yuhefizar

Contact Email
jurnal.resti@gmail.com

Phone
+628126777956

Journal Mail Official
ephi.lintau@gmail.com

Editorial Address
Politeknik Negeri Padang, Kampus Limau Manis, Padang, Indonesia.

Location
,

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Yuhefizar

Contact Email jurnal.resti@gmail.com

Phone +628126777956

Journal Mail Official ephi.lintau@gmail.com

Editorial Address Politeknik Negeri Padang, Kampus Limau Manis, Padang, Indonesia.

Location , INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Yuhefizar

Contact Email
jurnal.resti@gmail.com

Phone
+628126777956

Journal Mail Official
ephi.lintau@gmail.com

Editorial Address
Politeknik Negeri Padang, Kampus Limau Manis, Padang, Indonesia.

Location
,

INDONESIA