JITTER (Jurnal Ilmiah Teknologi Informasi Terapan)
Jurnal Ilmiah Teknologi Informasi Terapan (JITTER) adalah jurnal ilmiah yang diterbitkan oleh Universitas Widyatama, Bandung. Jurnal ini diterbitkan sebagai wahana sosialisasi dan diseminasi hasil penelitian bagi kalangan akademisi maupun masyarakat luas, pada bidang teknologi informasi dan terapannya. Bidang kajian dicakup meliputi sistem informasi, ilmu komputer, jaringan komputer, basis data, kecerdasan buatan, juga beberapa bidang teknik lainnya seperti Teknik Sipil, Teknik Mesin, Teknik Elektro dan Teknik Industri.
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<![CDATA[PEMBUATAN DISPENSER DESTILASI AIR LAUT SEBAGAI SARANA SUMBER AIR TAWAR UNTUK DAERAH PESISIR PANTAI ]]>
<![CDATA[Engkos Koswara]]>;
<![CDATA[Nasim Nasim]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.654
<![CDATA[Currently, the national water demand is concentrated in Java and Bali, with the purpose of using it mainly for drinking water, household, urban, industrial, agricultural, and others. From the 2003 water balance data, it can be seen that the water demand in the dry season in Java and Bali, which amounted to 38.4 billion cubic meters, was only met by about 25.3 billion cubic meters or only about 66 percent. This deficit is expected to be even higher in 2020, where the population and economic activity will increase significantly. (Directorate of Irrigation and Irrigation Bappenas, 2006). Without exception, coastal areas are also in dire need of clean water. Because of its position with the sea, it is very possible for sea water intrusion to occur so that freshwater sources will be affected by sea water. Therefore, coastal areas are in dire need of fresh water. In this study, it will be studied how to make a simple Sea Water Distillation Dispenser that can be owned by each house. It is hoped that in this way, every citizen will have facilities to provide clean water. The highest temperature of the reactor is 70]]>
<![CDATA[PERANGKAT LUNAK PENCATATAN PAJAK PADA BAGIAN AKUNTANSI (STUDI KASUS : PT STILUS UTAMA MATERIALS BANDUNG) ]]>
<![CDATA[Heri Purwanto]]>;
<![CDATA[Mochamad Cory Sakti Triwangsa]]>;
<![CDATA[Chika Gustiana Widiarestuwati]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.707
<![CDATA[This study aims to design software that will be used in the accounting department with a function to record client transactions according to existing business processes with the aim of being able to provide information about client receivables precisely and accurately and can avoid the accumulation of client receivable documents, minimizing loss client data, research methods use qualitative methods and the data needed to design software are obtained from interviews and observations, the approach used to obtain results is to develop applications used in this study using a prototype method that produces web-based software using the laravel framework with research results presented in the form of a prototype in the form of a web application using the laravel framework included with application development guidelines such as use cases, activity diagrams, class diagrams, database design, user int mockups interface, as well as the finished application. The application has been tested on a computer with predetermined specifications and black box testing has been carried out in which several functions have been determined previously as a result of black box testing. shows that the application runs as designed and can replace the current business processes of PT. Stylus Utama Materials Bandung and can minimize the loss of client data in accordance with the research objectives. for further research, the program will be made on other platforms such as node js or mobile and performance comparisons can be made with laravel on the node js platform or in the mobile version.]]>
<![CDATA[SISTEM PAKAR UNTUK MENDIAGNOSIS HAMA DAN PENYAKIT TANAMAN PISANG DENGAN TEOREMA BAYES ]]>
<![CDATA[Lievia Anjhelina Maharani]]>;
<![CDATA[Gibtha Fitri Laxmi]]>;
<![CDATA[Freza Riana]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.710
<![CDATA[Tanaman pisang merupakan salah satu tanaman yang banyak dijumpai di daerah-daerah di Indonesia, padahal di Indonesia sendiri masih minim informasi yang diterima masyarakat tentang hama dan penyakit yang dapat menyerang tanaman pisang dan cara penanggulangannya. Terbatasnya ketersediaan tenaga ahli di berbagai tempat atau wilayah diIndonesia causes the community to be late in dealing with pests and diseases of banana plants, therefore this research creates a website-based expert system to diagnose pests and diseases of banana plants using 11 data consisting of 5 pests and 6 diseases, as well as 48 symptom data that will be processed using the Bayes Theorem method to produce a probability value of a pest or disease based on the symptoms that arise in banana plants. This study resulted in an accuracy value of 86.53%. The accuracy value is obtained from the comparison between expert diagnosis and the system using the Bayes theorem based on 52 tested data. This expert system can help the community in diagnosing banana plant pests and diseases.]]>
<![CDATA[SISTEM INFORMASI PENEMPATAN PETUGAS JAGA KEAMANAN BERBASIS WEB STUDI KASUS DI SEKOLAH ACS JAKARTA ]]>
<![CDATA[Fitria Rachmawati]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.713
<![CDATA[The insufficient information from irregular sources affirmatively brings about information invalidity, such as provided information during morning briefing and school events from manual log book of the security in the lobby also provides inadequate information. The rapid growing internet technology is able to support the application of information system regarding to work sift and record of security officer. The main objective of this study is to apply web-based information system of security shift work and school events. The writer applies literature study to accomplish this study regarding to the website work system, the design and website implementation. The conclusion obtained is that the information website is able to perform by using PHP, CSS and HTML code language combined with database of phpmyadmin. The information website takes the role as information provider that is useful for security officer to inform their work shift and school events for their workmate, parents of the students, staff and guests.]]>
<![CDATA[Perancangan Aplikasi "Nugas" Menggunakan Metode Design Thinking dan Agile Development ]]>
<![CDATA[Rifqi Fahrudin]]>;
<![CDATA[Reza Ilyasa]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.714
<![CDATA[Software adalah sebuah hal yang abstrak, terlebih saat dikembangkan. Ini dikarenakan sifatnya yang memang tidak memiliki wujud fisik khusus. Imbasnya, ketika dibayangkan saat belum ada bendanya, orang bisa jadi kesulitan, sehingga miskomunikasi menjadi hal yang sering terjadi. Seringkali, ini pun berujung pada pengembangan produk yang salah. Bayangan di awal, tidak terkomunikasikan dengan jelas dan baik, sehingga estimasi pengerjaan meleset dan hasil akhirnya juga tidak seperti yang dibayangkan. Hal ini juga makin diperkuat dengan kompleksitas sebuah software saat dibuat. Hal yang di mata pengguna ataupun klien diduga mudah, ketika ditemui di fase pengembangan, ternyata bisa jadi kompleks. Dengan adanya UI/UX Design mempermudah developer dalam mengembangkan sebuah produk aplikasi. Salah satu metode yang sering digunakan dalam pengembangan UI/UX Design adalah Design Thinking. Design Thinking adalah adalah salah satu metode yang berkonsentrasi untuk menciptakan solusi yang diawali dengan proses empati terhadap suatu kebutuhan tertentu yang berpusat pada manusia (human centered) menuju suatu inovasi berkelanjutan berdasarkan kebutuhan penggunanya. Sedangkan untuk pembangunan aplikasi sendiri metode Agile Development adalah salah satu yang saat ini sedang marak sekali digunakan di berbagai macam startup di Indonesia. Agile Development merupakan metodologi pengembangan software yang didasarkan pada prinsip-prinsip yang sama atau pengembangan sistem jangka pendek yang memerlukan adaptasi cepat dari pengembang terhadap perubahan dalam bentuk apapun. Sehingga dalam penelitian ini metode yang digunakan adalah Design Thinking untuk pembuatan UI/UX Design dan Agile Development digunakan untuk pengembangan aplikasi.]]>
<![CDATA[MEMBANGUN DATA WAREHOUSE UNTUK MENGANALISA POLA SISWA YANG MENDAFTAR DI ITENAS. (Studi Kasus Institut Teknologi Nasional Bandung) ]]>
<![CDATA[Reysandi Alexandria Rifky]]>;
<![CDATA[Mira Musrini B]]>;
<![CDATA[Nur Fitrianti F]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.715
<![CDATA[Information is indispensable at this time and with advances in technology, the need for accurate information in everyday life can be obtained easily. So that data information can be categorized as an important element in current and future developments. Higher education institutions need data information to make it easier to search and read the required data, and to create a database that can be used to support the analysis process for decision-makers. The large number of student data registering and being accepted at ITENAS in recent years has required the campus to input data on a large scale until it reaches the amount of data. The use of a data warehouse can provide detailed and easier information when required student data information received at itenas based on the amount of data. The results of this study will produce a data warehouse for the Itenas campus, as well as accurate and useful reports and analysis. The results show the research that Itenas has decreased the number of enthusiasts or students received during the last 4 years, the highest was in 2015, which was 1856 and the lowest was in 2018 as many as 1468 enthusiasts or students accepted. Bandung is also the first city to register, followed by Cirebon in second place]]>
<![CDATA[PENDETEKSIAN PLAT NOMOR KENDARAAN MENGGUNAKAN ALGORITMA YOU ONLY LOOK ONCE V3 DAN TESSERACT ]]>
<![CDATA[Muhamad Rizky Fauzan]]>;
<![CDATA[Ari Purno Wahyu Wibowo]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.718
<![CDATA[The development of technology is currently growing very rapidly. One technology that is currently being developed on a large scale is Artificial Intelligence. Artificial Intelligence or AI has various functions and purposes depending on the system created. One of them is to detect objects and text from images or videos. An example of the application of this technology is the detection of objects and text on vehicle number plates. In this study, a system design was carried out using the You Only Look Once V3 algorithm as an object detection algorithm and Tesseract Optical Character Recognition as a text in image detector. This design is assisted by the OpenCV library in the python programming language and uses an image dataset that is already available. This study aims to determine the level of accuracy of the You Only Look Once V3 algorithm combined with Tesseract Optical Character Recognition.]]>
<![CDATA[PENERAPAN METODE CERTAINTY FACTOR PADA SISTEM PAKAR DIAGNOSIS PENYAKIT DAN HAMA TANAMAN MANGGIS ]]>
<![CDATA[Farha Fitrahul Janah]]>;
<![CDATA[Gibtha Fitri Laxmi]]>;
<![CDATA[Freza Riana]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.719
<![CDATA[Mangosteen is one of the horticultural commodities of Indonesian original tropical fruits and has either high value or prospects for cultivation. One of the obstacles in mangosteen cultivation is the low quality of the fruit caused by pests. In general, one of the efforts to prevent and control the spread of diseases and pests in mangosteen plants is to consult with the expert, however this can be an obstacle due to the limited number of experts in an area. Referring to this problem, in this study, a website-based expert system was created to diagnose diseases and pests in mangosteen plants by applying the Certainty Factor method. There were 5 diseases and 5 pests with 42 symptoms, including 25 symptoms of diseases and 17 symptoms of pests that can be identified by this expert system. The percentage value obtained was 80% for the comparison between expert diagnoses and system diagnoses using the Certainty Factor method. This value was obtained based on the suitability of 50 test data that were randomly generated. This expert system can helps mangosteen farmers and the community in diagnosing diseases and pests in mangosteen plants.]]>
<![CDATA[IMPLEMENTASI VERIFIKASI TEKS MENGGUNAKAN METODE RIVEST SHAMIR ADLEMAN (RSA) ]]>
<![CDATA[Harin Noor octafiani]]>;
<![CDATA[Ai Rosita]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.720
<![CDATA[Perkembangan teknologi dan sistem jaringan saat ini mengalami peningkatan secara signifikan, terutama dalam aspek keamanan. Keamanan jaringan setidaknya memiliki dua syarat, yaitu authenticity dan nonrepudiation. Kriptografi dapat dimanfaatkan terkait dengan keamanan informasi berupa kerahasiaan, keutuhan data, nir penyangkalan, serta otentikasi. Untuk menjaga keamanan pesan berupa teks atau kata, biasanya digunakan teknik enkripsi agar kerahasiaan data tersebut terjamin. Salah satu algoritma enkripsi yang sering digunakan yaitu algoritma kriptografi Rivest Shamir Adleman (RSA). Pada penelitian ini, algoritma RSA digunakan sebagai pelindung data, dan menggunakan mekanisme berupa teks sebagai alat verifikasi. Penelitian ini bertujuan untuk membuat interface pengiriman pesan terautentikasi dengan menerapkan algoritma kriptografi Rivest Shamir Adleman (RSA) pada sebuah teks. RSA merupakan algoritma asimetrik yang mempunyai dua kunci yang berbeda, yaitu kunci publik dan kunci privat. Kedua pasangan kunci (key pair) tersebut digunakan untuk proses enkripsi dan dekripsi. Tingkat keamanan algoritma RSA sangat bergantung pada ukuran kunci tersebut, karena makin kecil ukuran kunci, maka makin besar juga kemungkinan kombinasi kunci yang bisa dijebol dengan metode memeriksa kombinasi satu persatu kunci atau lebih dikenal dengan istilah Brute Force Attack. Bilangan prima yang dihasilkan dalam algoritma RSA mempengaruhi ukuran kunci sandi.]]>
<![CDATA[PERANCANGAN STRATEGI KREATIF REBRANDING PROGRAM SARJANA SISTEM INFORMASI DENGAN MENGGUNAKAN METODE ADDIE ]]>
<![CDATA[Deli Deli]]>;
<![CDATA[Hendy]]>
<![CDATA[ Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 1 (2021) ]]>
Publisher : <![CDATA[Universitas Widyatama ]]>
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DOI: 10.33197/jitter.vol8.iss1.2021.724
<![CDATA[Brand identity is a unique characteristic of a brand. Brand identity can be seen in the form of symbols, visuals, and physical representations that serve to make it easier for consumers to recognize a brand. Over the time, brand identity has become much more important and noticed. Therefore there is a demand for a brand to make changes. These changes were made to defend against extreme market developments. This process is known as rebranding, which will produce a reconstructed brand identity to compete in a new market. Corporate rebranding has become a common practice to adapt to changes in the micro and macro environment. With the increasing number of successful organizations after implementing corporate rebranding, it creates interest in the academic world, especially in universities. Therefore, the author emphasizes this application study to raise the topic of "Designing a Creative Rebranding Strategy for the Information Systems Bachelor Program". In this rebranding design stage, the research uses the ADDIE development method (Analyzing, Design, Development, Implementation, Evaluation). The output of this design will be used by Batam International University Information Systems Bachelor Program on youtube and instagram. With the implementation of this design, it will provide an identity that can reflect the new characteristics of the Batam International University Information Systems Bachelor Program.]]>
