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Yulia Yulia
Program Studi Informatika
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Penerapan Algoritma TextRank dan Dice Similarity Untuk Verifikasi Berita Hoax Christian Khontoro; Justinus Andjarwirawan; Yulia Yulia
Jurnal Infra Vol 9, No 1 (2021)
Publisher : Jurnal Infra

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Abstract

Hoax or in Indonesian, hoax is fake news or news that has no source. Hoax are a series of information that is misguided, but sold as truth[5]. The problems above are the basis for creating a verification system for this hoax news. The TextRank and Dice Similarity algorithms will be used to help verify the inputed news is a hoax or fact. Where in this study, the TextRank algorithm is used to find the most important keywords in a news which will then be used to become keywords in search engines. Then the Dice Similarity algorithm is used to measure the level of similarity of the news entered with the news obtained from search results on search engines. The hoax verification system that has been done has been tested using several similarity weights to find which similarity weights are the most optimal. The data used were 50 hoax news and 50 fact news. From this test, the optimal similarity weight is 40% with an accuracy of 84%. With details of 50 hoax data, 47 news were declared hoax, 2 news items were declared facts, and 1 news was declared unknown. Of the 50 fact news, 37 news were declared facts, 13 were declared hoax, and no news was declared unknown.
Aplikasi E-Patient Pada Klinik X Hilarius Andriano Sengyang; Yulia Yulia; Silvia Rostianingsih
Jurnal Infra Vol 8, No 2 (2020)
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Currently X Clinic has many patients, it causes ineffective service to patients, where there are a lot of queues without any clarity of the estimated queue waiting time. Besides, most of the activities in the clinic such as medical records, laboratory requests, and prescriptions are still done manually so that is increases the risk of being scattered.Looking the background of the problem, an application designed to handle patient queues equipped with the sms gateway feature to give information about queue registration. The application is created with Node.js and React.js.The results obtained from this application include handling patient queues, with estimated queue waiting time via SMS gateway, recording master data including medical records, laboratories, and prescriptions.
Permainan Simulasi Proses Bisnis Sebagai Sarana Pembelajaran Proses Bisnis pada Perusahaan Ritel Joella Joella; Yulia Yulia; Andreas Handojo
Jurnal Infra Vol 9, No 1 (2021)
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Game-based Learning becomes one of the most developed learning methods in this 21st century. Game-based Learning is a good learning method because it can create a virtual world where players can simulate real world problem solving. Business process is a series of interrelated activities to achieve certain business goals which are executed sequentially or parallel, both inside and outside the company. The complexity of business processes causes the learning process to be less than optimal if only in the form of theoretical exposure. Practices are needed so that students can hone their business process management skills, but if they practice in the real world, of course it will be very high risk. Therefore, this research develops business process simulation game to facilitate students in practicing their business process management skill. The author analyzed the existing business process simulation games, determined the game system design, developed the game, tested the game, and distribute questionnaires to users. Based on the results of testing and implementing the system that has been done, the game developed in this research give a positive impact on users. The features in the game are running well and as expected. The game provides benefits to users, both teachers and students, so this game is suitable for being used as retail companies’ business process learning tool.
Sistem Informasi Administrasi dan Computerized Maintenance Management System pada Perusahaan Persewaan Truk X Vincentius Tandy Prasetyo; Alexander Setiawan; Yulia Yulia
Jurnal Infra Vol 8, No 1 (2020)
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Abstract

PT X is a truck rental service company in Surabaya. The purpose of making a website based administrative information system so that the owner can check and make real-time rental booking transactions, and can generate reports on orders, purchases, inventory, truck repair history are needed for the owner PT. X in making business decisions.Based on the results of this thesis research, it can be concluded that overall this program has fulfilled the needs of PT. X mainly on the function of calculating the cost of orders, updating the price of spare parts on the stock card when purchasing parts, calculating the cost of repairing trucks based on the total price of spare parts used, notifications of repair of periodic oil changes based on kilometers exceeding the next period kilometers.
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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Abstract

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.
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)
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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 Penentu Subyek Skripsi Menggunakan Metode Support Vector Machine Artono Ivan Chandra; Yulia Yulia; Rudy Adipranata
Jurnal Infra Vol 8, No 2 (2020)
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Abstract

Thesis is a task given by the university to students as a final assessment of the learning process that has been taken for several semesters. After completing the thesis, students submit their research results to the campus as a thesis collection. At Petra Christian University, every thesis collected is given a subject as the thesis category. However, giving this subject is still manual, so we need a system that can help determine the subject of the thesis.The system that is equipped with text mining features will help the library in determining the subject of the thesis. The steps taken are preprocessing consisting of punctual removal, stopword removal, and stemming. Then the process of extracting text data into numbers using TF-IDF. Furthermore, the data will be trained using the Support Vector Machine method which will produce a model and be used to predict subjects from input text. The trained data is the title data and abstract of the existing thesis.. The results of the research conducted showed that in the construction of the SVM classification model the parameters TF-IDF max_df 1, n-gram (1,2), smooth_idf and sublinear_tf true, linear SVM kernel with C 100 for the thesis title and max_df 0.25, n-gram (1,1), smooth_idf and sublinear_tf false, rbf SVM kernel with C 100 and gamma 0.01 for the thesis abstract. Both the title and abstract of the thesis require preprocessing, resample, and l2 normalization.
Co-Authors Alexander Setiawan Andreas Handojo Andreas William Anita Nathania Purbowo Artono Ivan Chandra Christian Khontoro Djoni Haryadi Setiabudi Eveline Cynthia Irawan Hennyta Sutanto Henry Novianus Palit Hilarius Andriano Sengyang Jerry Tandiari Joella Joella Justinus Andjarwirawan Kelvin Sutanto Kevin Joshua Harianto Kevin Yosi Putra Utama Leo Willyanto Santoso Liliana Liliana Lily Puspa Dewi Michael Aninditya Hermawan Michael Pang Resmana Lim Richard Gozali Rudy Adipranata Silvia Rostianingsih Tanti Octavia Vincentius Tandy Prasetyo Welly Tedja Kusuma Yosia Alexander Christian