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All Journal Jurnal Informatika Sainstek Proceedings of KNASTIK Jurnal Buana Informatika JUTI: Jurnal Ilmiah Teknologi Informasi Jurnal Infra Seminar Nasional Informatika (SEMNASIF) Semesta Teknika Seminar Nasional Ilmu Terapan West Science Journal Economic and Entrepreneurship
Alexander Setiawan
Universitas Kristen Petra
Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science

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Pembuatan Aplikasi Sistem Pakar Untuk Diagnosa Penyakit Gigi dan Perawatan Gigi Edijanto, Steven Triyadi; Santoso, Leo Willyanto; Setiawan, Alexander
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

Teeth are hard part that are inside the mouth and got a varied structure also has the possibility to do many jobs. Teeth has a really important role for human life and it is certainly very dangerous if our teeth are having problems, given the fact that teeth disease can cause death. But with the minimum knowledge and information it is impossible to keep our teeth healthy, so an expert is needed to solve this problem about teeth disease and how to keep the teeth healthy. From the fact above, this last project could help us to diagnose the teeth disease and anticipate the risk of teeth disease by designing and implementing this application. This application made web-based (PHP) by using Dreamweaver and XAMPP as the MYSQL database server. This expert system will give a couple of questions to the patient. After all of the questions answered then the diagnosis with the solution will be shown to the patient that will help the patient to anticipate the teeth disease.
Enterprise Architecture di Televisi Republik Indonesia (TVRI) Jawa Timur Florensia, Betrice Felita; Setiawan, Alexander; Wibowo, Adi
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

TVRI Jawa Timur is a company that works in broadcasting services. TVRI Jawa Timur provide programs for public such as information, education, entertainment or culture. The business processes of TVRI Jawa Timur are supported by information technology, but there is no integrated information system to manage data and information for all parts of the organization unit. Nowadays, TVRI Jawa Timur only use microsoft word, microsoft excel, application for video editing and applications from ministry of finance. Therefore it is necessary to analyze and design the enterprise architecture to support the company. The framework used to design enterprise architecture is Enterprise Architecture Planning. The first process is analyze the business model and company strategy. Next, analyze the business processes and the condition of information technology in the TVRI company. After that, the design of data architecture, application architecture and technology architecture are made for TVRI company.
Pembuatan Aplikasi Pembelajaran Biologi Animalia untuk SMA Kelas X Berbasis Android Jonathan, Tommy; Andjarwirawan, Justinus; Setiawan, Alexander
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

Animal biology learning application for Android is an application that displays a variety of information about the phyla that exists in animal kingdom. It is made for Android because at the time this thesis was made, Android is growing rapidly. This application is made in order to display the material about animal, and there are exercises to test the users knowledge. Currently, because many students are using Android, this application can help students to learn animal without having to carry the book.This application is also equipped with the function for downloading materials, images, and video. It is intended to help the user in the learning process. This application can also run on Android with various sizes up to phablet and tablets.Once completed, the application can display the desired material properly and it’s features can be ran properly. Minimum operating system is KitKat, also internet connection needed is stable connection. Application design is user-friendly.
Pembuatan Aplikasi News Dwi Pekan Universitas Kristen Petra Berbasis Android Boedijono, Harris; Andjarwirawan, Justinus; Setiawan, Alexander
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

News application is an application used to read news from one or more sources. The development of this Android news application is based on the use of smartphones and tablets which are starting to become a necessity in todays society. The application is made so that readers can access news wherever and whenever as long as internet connection is available. News source used by the application is Dwi Pekan Petra Christian University. Until now, Dwi Pekan publishes their news in the form of print media and via the website. To maximize Dwi Pekan publication, an Android application is made so that Dwi Pekan can better reach its readers.In the application there are several features that can simplify Dwi Pekan readers in getting the best reading comfort. Dwi Pekan application provides news to be able to meet the reading needs in different types and sizes of smartphones and tablets. The application was created using Ionic Framework with JavaScript Framework AngularJS, Cordova API, and Node.js.After going through the process of testing that has been done, the application can show Dwi Pekan news and present it well. Applications can also run all the features contained in it.
Aplikasi Pembelajaran Bahasa Mandarin bagi Anak Usia 4-7 Tahun Berbasis Android Wongso, Monika Irfanny; Handojo, Andreas; Setiawan, Alexander
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

Chinese is a language thats becoming known Nationally and Internationally as well as widely spoken in various walks of life. For this reason, many schools was introduced Chinese language learning from kindergarten. Sometimes kids feel bored using books for learning, because they think that books is not interested and not flexible. Learning Chinese must attractive and flexible to attract children to learn. The use of mobile learning applications installed on the Android device using Eclipse IDE to get data is a way to learning and help the child to be able to learn independently, through features that are provided.Features was provided for learning Chinese is equipped with teaching materials are classified into several categories including learning menu, writing hanzi menu, the exercise menu consisting of quizzes, games and video. To see the development of the childs ability to there is quiz features provided with the assessment contained in the score menu. Based on the results of testing, this learning applications can run well on devices with the Android operating system version 4.1 to 5.0.2, and accessing databases on the admin web it is running well. That’s all to provide children comfort to learning Mandarin. There testing done by giving questionnaires to 10 respondents to determine the level of satisfaction. Based on questionnaires distributed, 50 percent of respondents said they were satisfied with the overall application and another 50 percent said they were very satisfied.
IMPLEMENTASI SISTEM INFORMASI PEMASARAN DENGAN TEKNOLOGI SHORT MESSAGE SERVICES PADA TRIDJAYA KARTIKA PROPERTY Setiawan, Alexander; Noertjahyana, Agustinus; Widjaya, Shandy
Seminar Nasional Informatika (SEMNASIF) Vol 1, No 5 (2009): Information System And Application
Publisher : Jurusan Teknik Informatika

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Abstract

Teknologi yang semakin canggih dan persaingan dalam dunia bisnis properti semakin ketat, menyebabkan banyak perusahaan yang bergerak dalam bidang properti berlomba-lomba untuk meraih konsumen sebanyakbanyaknya sehingga salah satu cara untuk mengatasinya ialah dengan menjalankan suatu strategi marketing yaitu membangun suatu sistem pemasaran yang berbasis web dengan fasilitas SMS pada developer Tridjaya Kartika Property. Pada makalah ini dibuatkan sebuah website pemasaran untuk Tridjaya Kartika Property yang dapat memberikan informasi penting untuk konsumen dengan sistem pencarian data properti yang mudah dan dilengkapi informasi lengkap mengenai perusahaan beserta produk properti yang ditawarkan. Website pemasaran Tridjaya Kartika Property dilengkapi sistem pengolahan data properti dan perhitungan simulasi KPR dari sebuah harga properti yang dipasarkan oleh Tridjaya Kartika Property. Selain itu website pemasaran Tridjaya Kartika Property juga dilengkapi dengan fasilitas pendukung SMS sebagai reminder jatuh tempo angsuran dan sarana promosi perusahaan sehingga dapat lebih memanjakan konsumen. Sistem pemasaran berbasis web ini dirancang menggunakan teknologi PHP versi 5.1.2, Macromedia Dreamweaver 8, dan MySQL versi 5.0.11-beta Dari hasil implementasi dan pengujian sistem pemasaran berbasis web pada developer properti Tridjaya Kartika Property, yang meliputi user guest, registered guest, administrator, dan buyer diperoleh kesimpulan bahwa website pemasaran dengan fasilitas SMS pada Tridjaya Kartika Property mampu menjawab permasalahan yang dihadapi oleh perusahaan dimana sistem dapat melakukan pencarian data properti dengan memperhatikan faktor kemudahan dan memberi informasi detail dari setiap data properti yang akan dicari, selain itu juga memberikan fitur yang telah dijelaskan pada paragraf sebelumnya sehingga dapat menunjang kinerja perusahaan agar lebih efisien dan meningkatkan kepercayaan serta memberikan kepuasan tersendiri bagi para pelanggan.
Perancangan Dan Pembuatan Aplikasi Decision Support System Pada Departemen Hrd Dan Pembelian Dengan Menggunakan Metode Analytical Hierarcy Process (AHP) Setiawan, Alexander; Irawan, Muhammad Isa; Wijaya, Robin
Jurnal Semesta Teknika Vol 10, No 1 (2007): MEI 2007
Publisher : Jurnal Semesta Teknika

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Abstract

The rapidly technology process on globalisasion era in business world, makes the decision making is the important thing to make decision faced with the competition in business world. The decision making can be influence by a few aspect and group, which can influence the decision maker to accelerate the fast, perfectly and correctly the decision making. This software created by using Analytical hierarcy process method is doing calculation proses to get the best decision, using the score group of calculation and compare it with each possibility count of the choosen decision, this software specially for HRD and purchasing division, for HRD division this software will be use to decide which employee will be promoted or which employee will be fired. For purchasing division, this software will used to decude which supplier will be choose to buy a kind of goods. Employee mark, disipline mark, and  development ability  are the group that used for HRD division, while purchasing division use quality of goods, price, accuracy time shipping and supplier identity.Application the design and the testing of decision support system result a correct and flexsibel decision with all criteria which influence that decision and give a report in order to user can understand why this software choose that decision.      
Aplikasi Pembelajaran Rangkaian Listrik Sederhana Berbasis Android Palit, Henry Novianus; Setiawan, Alexander
Jurnal Infra Vol 4, No 1 (2016)
Publisher : Jurnal Infra

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Abstract

Physics is one of the science subjects which learns about natural phenomena in our surroundings. One of the topics learnt in physics is Electric Circuit. Many people nowadays lack the understanding of the theories, calculation formulae, and practices of the electric circuit. Even though the electric circuit is indispensable and one of the physics topics that is used in everyday’s life. People are often not interested in learning theories and formulae from the book, while the electric circuits practices require components and supporting substances. This leads to a new matter because sometimes there are substances that are too hard to find and get.This manuscript discusses the development of an Android-based application for learning simple electric circuits. Android is chosen because it is one of the smartphones operating systems that is aggresively growing. This application employs a drag and drop method, which consists of dragging the desired object and dropping it at a particular position. The application was developed using Java programming language, Eclipse, and MySQL as its database.Based on the system testing that has been done, the developed application allows a user to login to the system, register him/herself, display simple electric circuit materials, display simulation that will be useful for the user in designing a simple electric circuit with its specified components and the calculation, try quizzes to test his/her knowledge, display users scores, and update materials and quizzes. This application needs internet connection to register, login, display images, and update data.
Pembuatan Aplikasi Sistem Informasi Akuntansi pada Toko Bahan Kue di Denpasar Astelia, Paula Ayu; Setiawan, Alexander; Rostianingsih, Silvia
Jurnal Infra Vol 4, No 1 (2016)
Publisher : Jurnal Infra

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Abstract

Cake grocery store in Denpasar is a business which sells ingredients and tools for baking such as eggs, flour, sugar, butter, baking, oven, and so on. In running the business, mostly grocery stores depend on human to control the business progress. It frequently causes human error risks. Besides, manual system is still used to create the report.Based on the explained backgrounds above, accounting information system has been designed to computerize business process and improve business process control in cake grocery store in Denpasar. That system was build using Microsoft Visual Studio 2010 and MySQL as database. The result obtained that the system is successfully used to collect master records for suppliers, item categories, item and COA, and general ledger. Moreover, the records of transactions, e.g. purchase and sales, as well as the financial statements, e.g. income statement, balance sheet, statement of owner’s equity, purchase report, sales report, and balance sheet.Overall the application in accordance with cake grocery store in Denpasar requirements. From the results of questionnaires conducted that 100% of users agree that the design of the program is good, the completeness of the information needed is good, 60% of users agree that the accuracy of the information and data is good, 80% of users agree about the benefits of the application is good.
Pembuatan Aplikasi Sistem Informasi Akuntansi pada CV. X di Surabaya Sumargo, Jennifer Giovanni; Setiawan, Alexander; Rostianingsih, Silvia
Jurnal Infra Vol 4, No 1 (2016)
Publisher : Jurnal Infra

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Abstract

CV. X is a company in Surabaya which distributes stationeries and plastic roofing sheets. In doing their business process, all sales and consignment transactions is recorded in a software, but this software is not compatible for CV. X. The problems encountered are non-flexible consignment report, VAT not showing, and price differentiation between transfer-in and transfer-out. Based on this background, a structural accounting information system is designed to overcome the problems.The results obtained from the system are master recording for suppliers, customers, salespersons, and goods data. Transactions include purchases, purchase returns, sales, sales returns, and consignment. All transactions have been integrated with inventory stock card and the journal. This application also generates financial statement such as income statement, owner’s equity statement, and balance sheet. The system was build using PHP as the programming language and MySQL database.Overall this application meets the company requirements. This is proven by 100% user is quite satisfied with the completeness of information and 67% user is satisfied with the reports.
Co-Authors A.A. Ketut Agung Cahyawan W Abadi, Eileen Fransisca Agustinus Noertjahya Agustinus Noertjahyana Andreas Handojo Andrew Hartanto Susilo Andrie Kurnia Andy Setiabudi Anthonius Raharjo Betrice Felita Florensia, Betrice Felita Chandra Kusuma Putra Harijono Christian Purnama Christian Purnama Darwin Rasubala Djoni Haryadi Setiabudi Eric Christopher Sandjaja Eric Jonathan Riyanto Eriek Tjung Fandi Tangradi Febry Suryanto Finna Octavia Musalim Hardi Pratomo Harris Boedijono, Harris Hendra Wennady Wijoyo Hendy Thomas Herman, Hendy Thomas Heni Widyaningsih, Heni Henry Novianus Palit Ibnu Gunawan Imanuel Friendly Lawalata Inneke Rismadewi Inneke Rismadewi Ishak, Riani Ivan Kurniawan Yoewono Januar R. Stanley Jennifer Giovanni Sumargo, Jennifer Giovanni Justinus Andjarwirawan Kelvin Hartanto, Kelvin Kevin Hendrajaya Kurniawan Santoso Leo Willyanto Santoso Lily Puspa Dewi Loenardi -- Mansyur, Sulaiman Mohammad Isa Irawan Monika Irfanny Wongso, Monika Irfanny Nathan Prima Suwanto Nico Hartanto Paula Ayu Astelia, Paula Ayu Prasetyo, Hendrik Dwi Richard Anderson Susatya Ricky Fajar Adiputra Rikko Filiano Robin Wijaya, Robin Rolly Intan Samuddin, Syurwana Farwita Samuel Gunawan Shandy Widjaya, Shandy Silvia Rostianingsih Silvia Rostianingsih Stanley Utomo Lesmono Steven Triyadi Edijanto, Steven Triyadi Sukanto Tedjokusuma Suryadi, Cynthia Stefanie Terziev, Aleksandar Timothy Oscar Tjindrata Budianto Tommy Jonathan, Tommy Valentino Handoko Vania Christina Harjono Vania Christina Harjono Widya Ongels, Widya Widyanto Utama Yendry Ferdinand Tandoro Yosep - Yosep - Yulia - Yulia - Yulia -- Yulia . Yustinus Christian Adinata