cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota surabaya,
Jawa timur
INDONESIA
Jurnal Infra
Published by Universitas Kristen Petra Surabaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Computer Science & IT
Arjuna Subject : -
Articles 45 Documents
 1   2   3   4   5 
Search results for , issue "Vol 7, No 2 (2019)" : 45 Documents clear
Aplikasi Sistem Antar Jemput Berbasis Mobile Yudi Hadi Saputra; Lily Puspa Dewi; Anita Nathania Purbowo
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.622 KB)

Abstract

School and university transfers are widely used, but the location of the shuttle at this time cannot be tracked. Viewed from this aspect the user needs a system that can see the location of the shuttle vehicle and a system that is able to connect between the owner, driver and user. Viewed from the aspect of the driver, the driver also needs a system that is able to provide navigation guidance on routes that can be used to get to a place or destination.This Android-based shuttle system application is intended to help owners, drivers and users to improve the quality of the shuttle system. This application will be made using the Java language using Android Studio. This mobile based application helps the owner to determine the schedule every week and every day, monitor the location of each driver. In addition, it can help the driver to get navigation about the route to reach a location or destination.The test results show that this application runs well on devices such as Android 6.0.1 (Marshmallow). This application runs weekly and daily schedule settings, notification features, displays driver information, chat features, and navigation features making it easier for drivers to use the best routes.
Deteksi Rumus Matematika pada Halaman Dokumen Digital dengan Metode Convolutional Neural Network Martina Marcelline Taslim; Kartika Gunadi; Alvin Nathaniel Tjondrowiguno
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1485.281 KB)

Abstract

Mathematical formulae in academic papers or scientific journals are an important part of said documents. However, mathematical formulae are oftentimes not properly recognized by Optical Character Recognition (OCR) processes. One of the causes of this failure is the difference between mathematical formulae and ordinary text. Therefore, mathematical formula detection in those document pages might help with this problem. The formula detection is done by converting digital document pages into images, then performing text line segmentation and word segmentation and classifying those results with a Convolutional Neural Network. The aim is to help OCR processes by recognizing which parts of the document pages contain formulae and which parts do not. The CNN architectures used to perform classification comes with 64 kernels in each convolutional layer. For displayed formulae (formulae that doesn’t share its space with regular text), the model uses 10 groups of Convolutional-ReLU-Max Pooling layers. For inline formulae (formulae that shares its text line with regular text), 12 groups of Convolutional-ReLU-Max Pooling layers are used. Results of the CNN architectures mentioned above are an F1 score of 0,980 for displayed formulae classification in 1-column documents, 0,940 for 2-column documents, and 0,916 for inline formulae. 
Perancangan dan Pembuatan Data Warehouse dan Business Intelligence pada Market Research Motorcycle Honda MPM Motor Erriv Septianfan Budi; Leo Willyanto Santoso; Lily Puspa Dewi
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (770.603 KB)

Abstract

Honda MPM (Mitra Pinasthika Mulia) Distributor have a market research system that only covers internal matters such as sales results, and Honda MPM Distributors also use government data in making decisions. However, in collecting and analyzing government data, Honda MPM Distributor company is done by typing government data on the Microsoft Excel program manually and table reporting that is not connected with sales data. This led to the slow pace of the market research process and wasted considerable time coupled with the large number of areas divided between villages and cities.Therefore, the data warehouse as business intelligence is needed by Honda MPM Motor companies in accelerating company data management process and as a tool to help create reports that could simplify their analysis on market research.Data collected in the data warehouse is correct and complete. The resulting report helps facilitate the provision of needed division head information for market research in a city / regency concerning economic GRDP (Gross Regional Domestic Product) crops, livestock, services, population development and motor population, and motorized sales details (buyer’s gender, motor type purchased, buyer's job) through the Power BI application. But, the application can continue to grow with increasing data obtained from the government. Based on the results of the questionnaire conducted 80% both 20% is very good for the convenience provided by this reporting application as an effort to help market analysis and 60% good 40% is very good for the overall reporting program.
Sistem Monitoring Konsumsi Air Multi-Tenant Menggunakan Arduino dan Mobile Apps Paskah Abraham; Djoni Haryadi Setiabudi; Resmana Lim
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (572.944 KB)

Abstract

The manual water meter inspection procedure that is still being implemented to date has several disadvantages, one of which is error or fraud, both from the inspector (PDAM), and the water meter user who can manipulate the water meter. This is what triggers the creation of an Android-based mobile application equipped with Arduino and its components to be able to monitor water meters, which reflects the amount of water usage. Arduino devices and TCRT5000 sensors are installed on Itron Cyble water meters. The TCRT5000 sensor will work to calculate the number of rounds of measuring needles on the Itron Cyble water meter, and the calculation results from the sensors will be forwarded to the mobile application via the internet network. From the use of the application, the results can be shown the total water consumption of each water meter (multi-tenant) with the form of graph data presentation, and real-time on the mobile application. So, monitoring water consumption can be done through a mobile application.
Perancangan dan Pembuatan Aplikasi Sistem Informasi Akuntansi Berbasis Web pada Toko Bahan Bangunan UD. Surya Mas Fendy Haryanto Hansen; Silvia Rostianingsih; Christian Purnama
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.337 KB)

Abstract

Currently UD. Surya Mas does not have an accounting recording system with good information flow. All recording of transactions is still done manually, causing UD. Surya Mas is vulnerable to loss due to excess stock and stockout costs.Looking at the background of the problem, a structured accounting information system is designed using FIFO stock assumption. The accounting information system was created using PHP and MySql.The results obtained from this application include are master recording, purchase and sale transaction recording, position and mutation report of stocks, debt, accounts receivable, and accounts, as well as basic accounting report such as income statements, balance sheets, journals, and ledgers.
Penerapan Metode Content Management System Untuk Mempermudah Mengubah Tampilan Website Yohanes Setiawan; Silvia Rostianingsih; Indro Setiawan
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.361 KB)

Abstract

Advances in science and technology bring new problems and challenges. One of them is the need to change the appearance of the website quickly and easily. The problem is that there are still many website owners who are not familiar with coding so changing the display is quite time consuming and difficult. In this study an experiment was conducted by categorizing each part of the website. each part is given a variable that can read input from the user and enter it into the database. the system then reads the database and changes its appearance to the data in the database. The test results show that the method of reading variables and databases can change the appearance of the website. website appearance can be changed without having to change the code in it.
Implementasi Room Database pada Aplikasi SFA untuk PT. X berbasis Android Jerry Tandiari; Yulia Yulia; Anita Nathania Purbowo
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (476.978 KB)

Abstract

PT. X is a company engaged in the distributor of building materials. Application owned by PT. X is currently unable to accommodate employees' needs to record sales when there is no internet connection and cannot record the location of sales employees when making sales order transactions. Therefore, a new application is needed that can store temporary data on the user's device when there is no internet connection.In this journal an Android application will be created that can help sales employees at PT. X conducts sales transactions and saves data offline on the device. Applications that are made will also be supported by the GPS feature to record the location of employees when making sales orders.The final result of this journal is an Android-based sales application that can help sales employees from PT. X to see the data needed and make transactions through applications that are made either when there is an internet connection or not.
Aplikasi E-Learning Berbasis Progressive Web App Pada Apologetika Indonesia James Riady; Henry Novianus Palit; Justin Andjarwirawan
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (506.089 KB)

Abstract

Apologetika Indonesia  are religious organizations that support the defense of Christian faith that supports the truth related to Christianity. The method used in the discussion of apologetic content is by holding seminars and lectures in churches throughout Indonesia. Supposedly, with the existing technology, the spread of content can be done easily through the internet, namely through the apps. The media used must also be resilient to bad internet conditions because the spread of content wants to reach places that might have poor internet conditions. But the Apologetika Indoesia also does not have a website to run the online course.The author makes a website and conducts research on performance measurement between standard websites and websites that have a Progressive Web App. The results show that websites with progressive web applications have a worse performance than ordinary sites. However, in testing Progressive Web App , websites that use Progressive Web App can respond better, especially at points that can respond offline. In situations of poor internet connection, it cannot be denied that websites that use Progressive Web Applications can respond much better than ordinary websites.
Implementasi Naive Bayes Classifier dalam Analisa Rekrutmen di PT. Mitra Pinasthika Mulia Ardian Teja; Silvia Rostianingsih; Alvin Nathaniel Tjondrowiguno
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.622 KB)

Abstract

PT. Mitra Pinasthika Mulia is a company engaged in the distribution of motorcycles, spare parts and accessories that require applications for applicant analysis or prediction. At present, PT. Mitra Pinasthika Mulia get applicants in several ways, namely from applicant's letter, website, job fair, and job street. There are many applicant data entered and that data is still manually selected. But this is not effective because it will require time and effort, therefore this application was made to help speed up the applicant selection process by providing predictive values to each applicant. The method used is one of the data mining methods, which is Naive Bayes Classifier. The Naive Bayes Classifier method is one method of classification or prediction with a model for calculating probabilities from a category that has existing attribute parameters, and determines which category is the most optimal. The attribute parameters used to measure applicants are age, gender, experience, education, language skills, identity, and applied position. The results of this study showed best f-score of 45,9% and an accuracy of 97,25% for predictions of acceptance, and best accuracy rate of 96,87% for predictions of work position.
Implementasi Indikator Pendeteksi Stophunt Pada Pasar Mata Uang Dengan Menggunakan Expert Advisor Alex Christopher; Agustinus Noertjahyana; Alexander Setiawan
Jurnal Infra Vol 7, No 2 (2019)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1222.733 KB)

Abstract

Trading activity in forex market is one of promising business opportunity that gives decent profit and freedom to it’s doer without providing big capital or physical office. However, the majority of people lose money because there’s a market manipulation that retail trader don’t notice. That’s why there’s needs to form a trading system, indicator, and expert advisor that could follow the movement of market manipulation. Trading system, indicator, and expert advisor follows the market structure that’s been made by market maker to induce retail trader to follow a fake market movement trend that ends with immediate reversal of the direction of the market price movement. The result of the testing provides a forex indicator that can detect a potential pattern that’s been used by market maker to reverse the market price direction, an expert advisor that can immediately gives notification of potential market manipulation and trading system that follows the movement of market manipulation with minimal risk.

Page 2 of 5 | Total Record : 45

 1   2   3   4   5 

Filter by Year

2019 2019


Reset
Filter By Issues
All Issue Vol 10, No 2 (2022) Vol 10, No 1 (2022) Vol 9, No 2 (2021) Vol 9, No 1 (2021) Vol 8, No 2 (2020) Vol 8, No 1 (2020) Vol 7, No 2 (2019) Vol 7, No 1 (2019) Vol 6, No 2 (2018) Vol 6, No 2 (2018) Vol 6, No 1 (2018) Vol 5, No 2 (2017) Vol 5, No 1 (2017) Vol 4, No 2 (2016) Vol 4, No 1 (2016) Vol 4, No 1 (2016) Vol 3, No 2 (2015) Vol 3, No 2 (2015) Vol 3, No 1 (2015) Vol 3, No 1 (2015) Vol 2, No 2 (2014) Vol 2, No 2 (2014) Vol 2, No 1 (2014) Vol 2, No 1 (2014) Vol 1, No 2 (2013) Vol 1, No 2 (2013) Vol 1, No 1 (2013) Vol 1, No 1 (2013) More Issue