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INDONESIA
Jurnal Infra
Published by Universitas Kristen Petra Surabaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Computer Science & IT
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Articles 58 Documents
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Search results for , issue "Vol 8, No 1 (2020)" : 58 Documents clear
Implementasi Internet of Things Untuk Parkir Mobil Dengan Pembayaran Menggunakan QR Code Jemima Ciani Setiawan; Resmana Lim; Justinus Andjarwirawan
Jurnal Infra Vol 8, No 1 (2020)
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Abstract

Along with the increasing number of 4-wheeled vehicles (cars), problems related to the availability of parking spaces for cars have also increased. Flow in and out of the car that is not balanced with the capacity of the parking lot. This is because the drivers/visitors do not have information about the availability of parking space before being in the parking lot.In this study, a trial will be conducted to help resolve the problem by implementing internet of things technology at the entrance and exit gates of the parking lot, and detecting the availability of parking slots. Then use a digital payment system with QR Code media for parking payments. Implementation of Internet of Things that is used at the entrance and exit gates is to use infrared sensors to detect the presence of cars at the gate and servo motor to control the parking entrance gate. While Internet of Things technology to detect parking slots is to use ultrasonic sensors. The ultrasonic sensor will always detect and send the status of each slot on the server. Then for the payment system created, will use the QR Code media as proof of parking transactions. The entire technology and system will be integrated in an application, so that it is expected to help the problem of the availability of parking lots and simplify the parking payment process.
Penerapan Recurrent Neural Network untuk Pembuatan Ringkasan Ekstraktif Otomatis pada Berita Berbahasa Indonesia Kristian Halim; Henry Novianus Palit; Alvin Nathaniel Tjondrowiguno
Jurnal Infra Vol 8, No 1 (2020)
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Technology advancement in modern world allow huge amount of information to flow everyday and news became one of the source to get that information. Because of this advancement, available information through news have been increased and so program is develop to make summary of news to reduce reading time using the neural network as the basis of this program.The method used for training the model is Recurrent Neural Network. The type of Recurrent Neural Network that being used is Gated Recurrent Unit that is run in 2 level, the word level and then the sentence level. As for making the Recurrent Neural Network model, some experiment can be carried out, like changing initial weight of the word embedding, change the pooling method, removing dropout layer, and some preprocessing for the dataset.The results shows that for the initial model, F1 – Score for ROUGE – 1, ROUGE – 2, and ROUGE – L can reach up to 80% when using extractive summary as the reference and up to 50% when using abstractive summary as the reference. The experiment shows that the best model is using training dataset as the initial word embedding weight, using average pooling and removing the dropout layer. The best experiment result gives F1 – Score 84.10 for ROUGE – 1, 83.10 for ROUGE – 2 and 83.31 for ROUGE – L using the extractive reference and 57.01 for ROUGE – 1, 51.17 for ROUGE – 2 and 55.10 for ROUGE – L using the abstrative reference.
Pencatatan Skor Pertandingan Bulutangkis Menggunakan Arduino yang Dapat Dipantau via Aplikasi Gerry Eka; Agustinus Noertjahyana; Resmana Lim
Jurnal Infra Vol 8, No 1 (2020)
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The recording of scores in badminton is important in a badminton match. With the score records, the players, referees and spectators can easily know the score of the match both ongoing and completed matches. So far, score records in badminton matches usually uses a manual scoreboard that needs to be written or used manually. Therefore, another alternative is needed to facilitate the recording of scores in badminton matches.In this thesis a badminton match score recording system will be made using Arduino technology which is connected to an application that can help players, referees and spectators to be able to find out the match scores.The final result of this thesis is a tool that has been designed and an application to facilitate players, referees and spectators in a badminton match to find out the match scores.
Implementasi Aplikasi Penunjuk Lokasi Objek Wisata Kota Surabaya Menggunakan Teknologi Augmented Reality Hendry Gozali; Leo Willyanto Santoso; Rudy Adipranata
Jurnal Infra Vol 8, No 1 (2020)
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Tourism is one of the city travel activities where people and their families enjoy the beauty of the tourist sites. With so many tourist locations in various cities specifically the city of Surabaya, it is necessary to develop an application that can help in terms of finding a specific tourist location for the city of Surabaya.In this research, an application was made to utilize AR (Augmented reality) technology using the JavaScript-based Wikitude SDK library as a means of searching tourist attractions, so that users could more easily find tourist locations using a smartphone camera. This application will run on Android devices.
Aplikasi Rute Picking Order pada Gudang Menggunakan Metode Algoritma Harmony Search Berbasis Android Karina Shelvi Gunawan; Andreas Handojo; Tanti Octavia
Jurnal Infra Vol 8, No 1 (2020)
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Warehouse is an important element in logistic. Warehouse is place to keep raw material, work-in-process material, or finished goods. Warehouse is used to store goods so that it does not easily damaged. Technology is applied to make warehouse system more efficient. It is important for the owner to know what goods are stored in the warehouse or retail store. Incoming, outgoing, and transferred goods must be known to prevent profit loss. To fulfill orders from consumers and to maintain the number of stock items on the shelves in retail store, picking orders are carried out to pick up the items needed from the warehouse. Efficient picking orders can fill orders faster and complete more incoming orders. This application utilizes Harmony Search algorithm to do routing. Routing is made to do picking order at the warehouse to meet demand. The application can also display warehouse map visualizations to make it easier for users. In addition, the use of weight sensors on retail store shelves to detect stock on retail store shelves. Users can fulfill demands based on routes that have been calculated with the Harmony Search algorithm.
Aplikasi Toko Online Dengan Chatbox Pada Toko KCA Kevin Christian; Justinus Andjarwirawan; Alexander Setiawan
Jurnal Infra Vol 8, No 1 (2020)
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Along with the development of technology, many people are selling online. Many people who sell online in the marketplace or have a personal website to sell. But often the problem faced by sellers and consumers is ineffective communication because the media to communicate is only limited to one or two media so that consumers often become disappointed because they are waiting for a long response. To overcome this problem, an online store application is created that can make sellers and buyers communicate with several kinds of media to communicate. The feature is that the seller can receive and send messages to the seller through several social media options available, for example Whatsapp. And in order to maintain the security of buyers when transacting websites using payment gateway services from Midtrans that provide payment methods including card payments, bank transfers, direct debit, e-wallet, over the counter, and others.The end result of making this program is an online store application, which has communication features via email to social media. The conclusion obtained from making this program is that the program is feasible to use, and the store application communication features and payment can run well.
Implementasi Web Scraping untuk Pengumpulan Informasi Promo Makanan Menggunakan Klasifikasi Naïve Bayes Dave Julianno Tandra; Agustinus Noertjahyana; Anita Nathania Purbowo
Jurnal Infra Vol 8, No 1 (2020)
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In this day, the delivery of promo information to people can be done easily. Lots of sites that provide information about food promos. Of course the site can help people find the most profitable promos. However, some sites still do not provide complete search features. In addition, there may be promos on the same food supply business, but with a different prices. Of course people will try to find food promos at the best prices. This takes a lot of time, and also less efficient to do. The Naïve Bayes process is also used to determine wheter the promo is in the food category or not. The application was made to collect all promo information from promo provider websites. To do this, we need a server that can retrieve promo data on each promo provider site. After the retriaval process, the data processing and classification process is carried out wheter the promo is in the food category or not. Data that has been processed will be displayed on the application. Based on the result of test that been done on program, program managed to collecting, processing, and displaying data about a promo from promo provider websites. The Naïve Bayes classification process successfully applied to differentiate promos according to category, although there were still shortcomings in the classification process.
Aplikasi Inventory Control Pada Multistore CV.Plastik Tommy Hartanto Salim; Andreas Handojo; Djoni Haryadi Setiabudi
Jurnal Infra Vol 8, No 1 (2020)
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The need for information in this era of globalization needed a breakthrough that could facilitate the acquisition of information, along with the various methods done to develop knowledge and information in Inventory Control. He did this research because of the stock information on CV. Plastic is not managed properly, so often the buildup of goods in the warehouse CV. Plastic, as well as uncomputerised stock logging.Inventory Control system using Fixed Order Quantity (FOQ) and forecasting method, can help to manage information in stock logging, assist in the operation of stock transaction in stock order, stock procurement, storage Stock, and stock mutation, and to support the sales process on CV. Plastic.The results of the research indicated by the calculation of FOQ, safety stock, and ROP can be used to prevent excess stock, lost stock, damaged stock and anticipate out of stock. Forecasting that can be used is trend forecasting because it has only error 6%.
Penerapan Sistem Informasi Akuntansi Pada Peternakan Ayam Petelur “X” Andri Gunawan; Alexander Setiawan; Djoni Haryadi Setiabudi
Jurnal Infra Vol 8, No 1 (2020)
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At this time, the ‘X’ laying chicken farm in the Pare city has not yet implemented an accounting information system. All operational transaction records are still carried out manually so that it is prone to losing important data, making it difficult for farm owners to know his business developments. Because of the problem, then an accounting information system was designed with the assumption of an average inventory. This application uses the programming language PHP and MySql.    Based on the results obtained from this application include recording card stock, recording transactions both purchases and sales, recording maintenance, recording debt and receivables, and basic accounting reports in the form of income statements, balance sheets, journals, and ledgers.
Analisa Dampak Implementasi Odoo ERP: Studi Kasus Perusahaan Ready-Mixed Concrete PT. X Eveline Cynthia Irawan; Yulia Yulia; Henry Novianus Palit
Jurnal Infra Vol 8, No 1 (2020)
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In this developing technological era, information technology has played an important role in the business world. However, PT. X is a ready-mixed concrete company that still does all the works manually. This causes the company to need more time to get the information needed because the company’s data are not integrated. In addition, there are human error problems that can occur due to employees’ negligence, such as forgetting to ask for proof of payment or forgetting to collect past due customer receivables. If the human errors are not immediately handled, they may cause problems in the company’s cash flow. This research tries to overcome the problems faced by PT. X by creating an Enterprise Resource Planning program. Among many ERP program platforms, Odoo was chosen as an ERP program that has many advantages, one of which is the ease in configuring and customizing the modules. An analysis of the ERP program is also carried out to measure the success of its implementation in the company by analyzing the suitability of business processes between the ERP program and the company's old business processes. Based on the analysis of the implementation of the ERP program at PT. X, it can be concluded that the ERP program has a positive impact on the company. Almost all business process designs in the Odoo program can meet the needs of the company well. Despite the limitations of Google Maps and financial data, the Odoo program can still run well.

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