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Jurnal Sistem Komputer dan Informatika (JSON)
Published by Sekolah Tinggi Manajemen Informatika dan Komputer Budi Darma
ISSN : -     EISSN : 2685998X     DOI : https://dx.doi.org/10.30865/json.v1i3.2092
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering
The Jurnal Sistem Komputer dan Informatika (JSON) is a journal to managed of STMIK Budi Darma, for aims to serve as a medium of information and exchange of scientific articles between practitioners and observers of science in computer. Focus and Scope Jurnal Sistem Komputer dan Informatika (JSON) journal: Embedded System Microcontroller Artificial Neural Networks Decision Support System Computer System Informatics Computer Science Artificial Intelligence Expert System Information System, Management Informatics Data Mining Cryptography Model and Simulation Computer Network Computation Image Processing etc (related to informatics and computer science)
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 3, No 1 (2021): September 2021" : 5 Documents clear
Penerapan Modifikasi Algoritma Trithemius Pada Aplikasi Penyimpanan File Secara Online Andriaman Purba; Nelly Astuti Hasibuan
Jurnal Sistem Komputer dan Informatika (JSON) Vol 3, No 1 (2021): September 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v3i1.2630

Abstract

The more time is developing, the more knowledgeable, as well as file storage. As is known at this time very many people save files online because it is easy to access anytime and anywhere only with capital, but the drawback of online storage is the security that can be unsettling to users at any point of online storage. So the authors use one of the Cryptographic Algorithms, namely the Modification of the Trithemius Algorithm to carry out the security of files stored on online media. This algorithm can change the code by encrypting files. It is hoped that the community will apply or use the Trithemius Algorithm modification in order to help the community in securing files, especially important files.
Penerapan Metode Preference Rangking Organization Methof for Encrichment Evaluation (PROMETHEE II) Dalam Penyeleksian Penyiar Radio Emi Safitri; Abdul Sani Sembiring; Suginam Suginam
Jurnal Sistem Komputer dan Informatika (JSON) Vol 3, No 1 (2021): September 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v3i1.2629

Abstract

One of the media that presents information quickly and is supported by high technology, one of which is radio. Radio as the oldest and most familiar communication media tool in the world continues to survive amidst many new media such as the internet. Radio up to now is still believed to be an information and communication media tool favored by many people because it has an important role in disseminating information about information about education, entertainment or other advertisements and events. To convey this information needed Human Resources (HR) is needed, namely broadcasters. In selecting the radio broadcaster must meet the requirements or criteria, so that they are chosen to be broadcasters. One solution to these problems is right by using a Decision Support System (SPK). Decision Support System (SPK) can help radio stations in making decisions on the selection of good radio broadcasters and increasing the efficiency of the decision. The promethee II method is one of the Multi Criteria Decision Making (MCDM) methods which means that it determines or sequences in a multicriteria analysis, this method is known because the concept is efficient and simple, in addition to solving problems related to multicriteria, others.
Pengembangan Aplikasi Pelaporan Mentoring Universitas Teknologi Sumbawa Berbasis Web Yuliadi Yuliadi; Mohammad Taufan Asri Zaen; Ryan Suarantalla; Musthofa Luthfi Al Manfaluty
Jurnal Sistem Komputer dan Informatika (JSON) Vol 3, No 1 (2021): September 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v3i1.3559

Abstract

Mentoring is one of the activities that function to foster students in the religious field under the student activity unit, namely the Mentoring Unit. This mentoring activity is also one of the requirements for passing student evaluation activities. Reports that run in the Mentoring Unit are still manual or not yet computerized, such as in attendance, recitations, and exams. To overcome the problems that occurred above, a web based application development for mentoring from the University of Technology Sumbawa was made using the PHP programming language, Laravel framework and MySQL as a database. The software development method used is the waterfall and the Unified Modeling Language (UML) modeling method. The results of the mentoring reporting application can make it easier for the Mentoring Unit to report every week or period
Implementasi Metode Line Column Interpolation Untuk Pembesaran Skala Citra Hasil Cropping Selection Area Lase, James Supriadi S
Jurnal Sistem Komputer dan Informatika (JSON) Vol 3, No 1 (2021): September 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v3i1.3407

Abstract

Image processing is any form of signal processing where the input is an image, such as a photo or video frame, while the output of image processing can be an image or a number of characteristics or parameters associated with the image. A digital image is a sequence of real or complex numbers represented by certain bits. Generally, digital images form rectangles or squares (in some imaging systems there are also hexagons) that have a certain width and height. At the time of sending the image, it often experiences damage to the image which results in a decrease in quality or a decrease in image quality. Often the information presented with the image is different from the original image. In this study, the authors propose the Line-Column Interpolation Method (LCI) as a new method. This method was tested to enlarge the size of medical images. Larger image sizes produce larger objects while preserving their local structure values. Thus, the results of the enlargement make better observations of objects in the image. The benefits that the author wants to achieve in this study are to be able to obtain better image scale enlargement results than before and to find out the advantages and disadvantages of using the LineColoumn Interpolation method in image scale enlargement.
Pengaruh Tingkat Kepuasan Pengguna Lulusan (Stakeholder) Terhadap Kualitas Lulusan Pada Universitas Teknologi Sumbawa Nora Dery Sofya; Mohammad Taufan Asri Zaen; Yuliadi Yuliadi; Sansul Yasmi
Jurnal Sistem Komputer dan Informatika (JSON) Vol 3, No 1 (2021): September 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v3i1.3558

Abstract

Sumbawa University of Technology (UTS) is an educational institution that produces outputs that match work needs. The curriculum is to develop a number of study programs at UTS, adapted to the developments and demands of today's world of work. This research was conducted to determine the level of satisfaction of Stakeholders on the quality of graduates. Research is using a descriptive method with a quantitative approach. Analysis data method uses the Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA). Respondents in this study were graduate users (Stakeholders) with a total of 100 respondents. The results of this study, that the quality of graduates from UTS is very good, even though they work not in their field of expertise (non-academic). Even though the quality of the graduates is in the category very good, there are several items/attributes that need to considere. In meeting the satisfaction of Stakeholders, namely Point number 9 regarding the ability of graduates to write activity reports. , such as research and projects. The second point, number 14 is the ability of graduates to use technology related to their field of science. Item number 15 is the graduate's ability to use computers.

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