Jurnal Sistem Komputer dan Informatika (JSON)
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)
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405 Documents
<![CDATA[Implementasi Keamanan Jaringan Komputer Local Area Network Menggunakan Access Control List pada Perusahaan X ]]>
<![CDATA[Laksono, Agung Tri]]>;
<![CDATA[Nasution, M. Alvian Habib]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 2 (2020): Januari 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i2.1920
<![CDATA[In Company X, the use of the internet is a demand for workers. Therefore, an internet network is very much needed in a Company X. The absence of restrictions in the use of the internet network can interfere with the security and misuse of the internet network, for this reason the arrangements in the internet network are designed. One method used is the Virtual Local Area Network (VLAN) Access Control List (ACL) method that is applied to Company X. The Vlan Access Control List method is one of the techniques for requesting an internet network access or data communication and sending a number of data packets from one computer to another. The author resets the results proving that the Vlan Access Control List with the filtering and sharing method of internet connection users can filter and identify users who have restricted access to access other users or to servers in Company X to improve data security.]]>
<![CDATA[Aplikasi Passing Grade Program Studi Perguruan Tinggi Negeri di Indonesia dengan Menerapkan Algoritma Zhu Takaoka ]]>
<![CDATA[Sahri, Ahmadin]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 2 (2020): Januari 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i2.1938
<![CDATA[Passing Grades are often used as a benchmark for opportunities or considerations of graduation to college. And from the passing grade, we can also see the level of graduation to the state higher education study program, because if the passing grade is higher then the graduation level of the study program is lower and vice versa, if the passing grade is getting lower then the higher the level of graduation to the study program . The problem that occurs is the knowledge of the passing grade, because every student does not know about the passing grade of each major at a state tertiary institution in Indonesia. Which will make students / i will be hesitant and hesitant to choose majors and colleges that have the opportunity and ability of students to achieve majors and colleges that students want. Based on the above problems will be solved using the string maching algorithm, the zhu takaoka algorithm. Which will do the character or criteria matching and will bring up output that has the same or matching. In addition this research is based on Android, which will enable its use to be faster, easier and efficient.]]>
<![CDATA[Sistem Pendukung Keputusan Pemilihan Apoteker Terbaik Pada PT. Kimia Farma (Persero) Tbk Medan Menerapkan Metode Vikor ]]>
<![CDATA[Kusuma, Ardi]]>;
<![CDATA[Ginting, Garuda]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 3 (2020): Mei 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i3.2163
<![CDATA[Pharmacists are professional workers who have basic education and skills in the field of pharmacy and are given the authority and responsibility to carry out pharmaceutical work. In the pharmaceutical industry, both those that have been operating and are about to be established, there must be at least 3 (three) Indonesian pharmacists. Decision Support System (SPK) has the aim of providing predictions, providing information and directing information users to be able to make decisions more effectively. Decision Support System (SPK) applications use a flexible, interactive and adaptable CBIS (Computer Based Information System) that was developed to support solutions to specific unstructured management problems. The VIKOR method is used to overcome the problem of complex multi-criteria systems that focus on ranking and selection of alternatives. The first proposed procedure calculates the ideal and negative solutions by considering the criteria and weights of each alternative, and the corresponding utility.]]>
<![CDATA[Rancang Bangun Sistem Pakar Penentuan Kepribadian ]]>
<![CDATA[Hardianto, Roki]]>;
<![CDATA[Kusuma, Chandra]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 1 (2019): September 2019 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i1.1385
<![CDATA[With the development of technology every time, all lines of life are computerized. Likewise, an expert system for determining personality types can help psychologists complete their tasks quickly, precisely and easily. Besides the lack of psychologists in handling cases of personality type analysis is an important note why an expert-based expert determination system is needed. In this study an expert system that was built using a desktop interface can also be based online. Not only when you meet a psychologist you can use it, but you can also use anyone using a PC or smartphone. This research uses the Case Based Reasoning method, where this method is a suitable method in the formulation of new knowledge of the examination of patients in the field of psychology. Referring to a study conducted by Florence Littauer who divided personality types into 4 parts namely Melancholy, Saguinis, Koleris and Plegmatis. It is hoped that this research can help patients and psychologists in analyzing and determining their personality precisely, quickly and easily]]>
<![CDATA[Penerapan Metode Ripple Down Rules Untuk Mendiagnosa Penyakit Burung ]]>
<![CDATA[Dahri Musnandar]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 2 (2020): Januari 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i2.1941
<![CDATA[Birds or poultry are members of vertebrate animals that have feathers and wings. Diseased birds certainly look different from their normal condition and exhibit strange symptoms, if they are usually agile and active or often chirping, but when they are sick the bird looks limp, and chooses more silence. Of the symptoms that arise there are symptoms that can be seen by the eye or clinically and by looking at these symptoms can be known what diseases attack birds. To get a solution to the disease, a tool or system is needed to do it. The Ripple Down Rule (RDR) method is one method that has expert system inference / search capabilities and knowledge acquisition. By using the RDR method a system will be able to infer or identify several types of diseases suffered by birds as experts with clinical symptoms such as input. Recognized disease data adjusts rules (rules) that are made to be able to match the symptoms of bird disease stored in the system.]]>
<![CDATA[Implementasi Algoritma Massey-Omura dan Algoritma Elias Delcta Code Pada Pengamanan dan Kompresi File Dokumen ]]>
<![CDATA[Rosalina Manalu]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 3 (2020): Mei 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i3.2152
<![CDATA[The rapid development of information technology requires users to be more careful in maintaining data confidentiality and security so that data is not known or manipulated by other parties. Data security is very important for users, data security can be maintained by everyone. Cryptography is one of the security tools used to encode a document file. One of them is by using the Massey-Omura algorithm, which is an asymmetric cryptographic algorithm, so that it has different keys for encryption and decryption. In the process of sending data, it also requires the duration of sending files to not give an opportunity to data thieves by compressing the data or reducing the size of the file to be smaller without losing the contents of the document file, so the data exchange process can be shorter Data compression is a process where text, audio, and video files are transformed into compressed files with smaller data sizes but do not lose the actual information. This study discusses the type of lossless compression, so that files obtained from decompression will be identical to the original data. Elias Delta Code is a type of lossless compression. The performance parameters of this algorithm will be measured by Ratio of Compression (RC, Space Saving (SS) and compression time. Data used in the testing process is data that consists of several types of characters. In this discussion will include explanation, how to work, advantages and The author will also try to provide a review of ways to improve the security level of document files.]]>
<![CDATA[Sistem Informasi Geografis Pencarian Lokasi Kafe di Medan Menerapkan Algoritma Tabu Search (TS) ]]>
<![CDATA[Julianti Julianti]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 1 (2019): September 2019 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i1.1366
<![CDATA[The cafe business in Medan is currently growing very rapidly. This can be seen by the many cafes that have sprung up, because cafes have become a lifestyle for most people today. The existence of the location of cafes in the city of Medan very much and almost every city of Medan there are more than one cafe. Because the amount that spreads makes people confused even do not know the location of the location of the cafe. Requires a system to check the intended location. Based on these problems, the writer will discuss about making a Geographic Information System for Locating Cafe Locations in the City of Medan Using the Tabu Search Algorithm. This system is made using Android-based, where in this system there is location information, consisting of an address, as well as route routes that can be used to get to the location of the cafe. In this process only the admin can process input data, edit data and delete data. While users can only look for information on the location of cafes in the city of Medan. With a simple and easy-to-understand system for the public to access information on the search for cafe locations, it can be used as an effort to introduce technology based on geographic information systems to the public.]]>
<![CDATA[Sistem Pendukung Keputusan Pemilihan Lokasi Pre-Wedding di Kota Medan dengan Menggunakan Metode VIKOR dan BORDA ]]>
<![CDATA[Ade Syahputra]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 3 (2020): Mei 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i3.2159
<![CDATA[Decision Support System for the selection of pre-wedding locations using the Vikor and Borda methods. A tool has been made to select the pre-wedding location in the city of Medan. The criteria used in the decision support system for pre-wedding location selection are: access to the location, costs, location conditions and location situation. Knowing the process of selecting the best pre-wedding location that is still experiencing obstacles in the process of decision-making results for brides who want to do a pre-wedding photo session. Pre-wedding venue selection is very important because it determines the good results of the pre-wedding photo. Very many places that are very suitable for pre-wedding photo sessions for example in the city of medan. Decision Support Systems can come in forms, ranging from simple forms of data management to complex application forms and can also be used to accelerate and improve the quality of decision making processes in an organization]]>
<![CDATA[Evaluasi Keamanan Informasi Pada SMA N 1 Sentolo Berdasarkan Indeks Keamanan Informasi (KAMI) ISO/IEC 27001:2013 ]]>
<![CDATA[Wenceslaus Candraditya Pamungkas]]>;
<![CDATA[Fahmy Trimuti Saputra]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 2 (2020): Januari 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i2.1924
<![CDATA[Pada era modern seperti saat ini teknologi menjadi sangat penting, dimana aktifitas sehari-hari sering tergantung dengan alat elektronik, begitu pula dunia pendidikan juga menjadi salah satu unsur yang terdampak langsung perkembangan teknologi saat ini, dimana sekolah-sekolah mulai menerapkan sistem elektronik yang bertujuan untuk mempermudah proses integrasi satu dengan yang lain. Hal ini menjadi salah satu celah guna melakukan tindakan kejahatan di dunia cyberspace dengan mencuri data informasi yang tidak dilindungi dengan baik dan benar. Maka dari itu dengan adanya penelitian ini diharapkan SMA N 1 Sentolo yang merupakan salah satu sekolah percobaan K13 di Kabupaten Kulon Progo menjadi pilar yang menekankan pentingnya perlindungan data dan informasi yang ada di instansi terkait, supaya instansi terkait dapat menentukan alur terkait tata kelola keamanan sistem informasi yang ada pada organisasinya.]]>
<![CDATA[Implementasi Algoritma Naive Bayes Untuk Menentukan Lokasi Strategis Dalam Membuka Usaha Menengah Ke Bawah di Kota Medan (Studi Kasus: Disperindag Kota Medan) ]]>
<![CDATA[Samuel Suprianto]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 2 (2020): Januari 2020 ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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DOI: 10.30865/json.v1i2.1939
<![CDATA[The business can be influenced by the location of the location and the type of business that was built in the specified location and can develop over time but it is not impossible for bankruptcy to occur because the type of business is not in the right location and promising due to factors that do not support at that location, include that area where the population is not too dense and the land is not that large. For this reason, the authors conduct research on strategic locations to open a particular type of business depending on the location found by the Naive Bayes method. Where the method is used to predict accurately from the many locations that have been researched after that it is determined which is more appropriate area.]]>
