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Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi)
Published by Universitas Nahdlatul Ulama Sumatera Barat
ISSN : -     EISSN : 29876362     DOI : -
Core Subject : Science,
Computer Science & IT
Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) adalah jurnal yang diterbitkan oleh Fakultas Teknik Universitas Nahdlatul Ulama Sumatera Barat yang bertujuan untuk mewadahi penelitian di bidang Teknik Informatika dan Sistem Informasi. Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) adalah jurnal ilmiah dalam bidang teknik informatika dan sistem informasi,seperti : Kecerdasan Buatan, Pemrograman Jaringan, Jaringan Komputer, Teknik Komputer, Ilmu Komputer/Informatika, Sistem Informasi, dan Multi Disiplin Penunjang Domain Penelitian Komputasi, Sistem dan Teknologi Informasi dan Komunikasi, dan lain-lain yang terkait. Artikel ilmiah dimaksud berupa kajian teori (theoritical review) dan kajian empiris dari ilmu terkait, yang dapat dipertanggungjawabkan serta disebarluaskan secara nasional maupun internasional. Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) accepts scientific articles with research scopes on: System Engineering Expert system Decision Support System Data Mining Artificial Intelligence System Computer network Image processing Information Systems Business Intelligence and Knowledge Management Database System Big Data Internet of Things Machine Learning Other relevant study topics
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 6 Documents
 1 
Perancanagan Sistem Informasi Penilaian Mahasiswa Universitas Nahdlatul Ulama Sumatera Barat Berbasis Web indah Rizki Amelia; Roni Saputra
Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) Vol. 1 No. 1 (2023): May 2023
Publisher : Fakultas Teknik Universitas Nahdlatul Ulama Sumatera Barat

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Abstract

Student assessment at the Nahdlatul Ulama University of West Sumatra is currently still manual, so a lot of time and energy is needed to do this task. the purpose of this thesis is to develop a computerized student assessment information system. in processing data and information will succeed with better changes to the existing system. The Student Assessment Information System is the one whose handling is in accordance with the courses taught by the students. processing of this value includes semester exams conducted by students. this website also contains data collection needed for value processing, namely data collection for students, lecturers, majors, courses, and classes. In addition, as a web-based and online system, this system can be accessed anytime and online using internet access. So that the information submitted is not limited by region and time. This website was developed using the PHP (Personal Home Page) programming language and MySQL database that can be used in various computer operating systems.
Perancangan Jaringan Hotspot Di Universitas Nahdlatul Ulama Sumatera Barat Menggunakan Mikrotik Dalam Manajemen Bandwidth Indra Kurniawan; Dian Eka Putra; Aldo Eka Syaputra
Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) Vol. 1 No. 1 (2023): May 2023
Publisher : Fakultas Teknik Universitas Nahdlatul Ulama Sumatera Barat

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Abstract

Hotspot networks, better known as Wi-Fi networks, have become a necessity for companies or agencies, both government and private because of the relatively low cost to implement in the work environment. Installation of Wi-Fi network devices is more flexible because it does not require a cable connection between clients, it is enough to use an access point device as a hotspot network transmitter and MikroTik RB-941-2nD which is used as a hotspot network traffic controller. The research method uses experimental research to collect data for each necessary variable. Each user profile that will connect to the hotspot network will be asked to fill in a username and password on the login page that has been configured by the admin using the Winbox application which is an application for MikroTik configuration. In addition, the Winbox admin application can limit the bandwidth speed used by each user profile so that the hotspot network becomes stable and prevents bandwidth leakage at Nahdlatul Ulama University, West Sumatra.
Perancangan Aplikasi E-Office Berbasis Web Gusti Randa Randa; Rudi Mulya; Ari Limay Trisno Putra
Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) Vol. 1 No. 1 (2023): May 2023
Publisher : Fakultas Teknik Universitas Nahdlatul Ulama Sumatera Barat

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Abstract

The development of information technology is growing so rapidly, so that many sophisticated telecommunications or communication tools have emerged such as television, cellular, radio, telegram and so on, but there are still written applications that cannot be forgotten until now. This written application is still used as if it cannot be replaced by various sophisticated communication equipment, namely letters. The use of letters is still found in many institutions, but there are still errors in the management process, especially at the Nahdlatul Ulama University, West Sumatra. with the background of the problem, the author will design an E-Office application at the Nahdlatul Ulama University of West Sumatra. The E-Office application is an online correspondence application that aims to help facilitate mail management activities at the Nahdlatul Ulama University of West Sumatra. This digital system is present as a solution to the problems that arise in the correspondence process which is still done manually at the Nahdlatul Ulama University of West Sumatra, so that the correspondence process at the Nahdlatul Ulama University of West Sumatra is still slow in its management. By building an E-Office application at the Nahdlatul Ulama University of West Sumatra, hopefully it can help, speed up and make it easier for the Nahdlatul Ulama University of West Sumatra to process correspondence. In making this E-Office application, the applications used are XAMPP, PHP, Database and other supporting applications.
Perancangan Sistem Pengambilan Keputusan Minat Jurusan Siswa Sman 1 Matur Berbasis Web Rahmanda Zuhari; April Zahmi; Roni Saputra
Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) Vol. 1 No. 1 (2023): May 2023
Publisher : Fakultas Teknik Universitas Nahdlatul Ulama Sumatera Barat

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Abstract

Progress in various fields of technology, especially advances in information technology and computers, encouraging the emergence of new innovations in the presentation of information to meet the needs of information. As a tool of man, the computer also has advantages such as speed, accuracy and efficiency of data processing as compared to manual systems. In the case of SMAN 1 Matur still many systems are still done manually, including the majors interests of students, where the weaknesses of the current system is the amount of use of paper for printing questionnaires charging interest and talent for each student. Long process of distribution of questionnaires from teachers to students, after students filled in questionnaires, the questionnaire must be returned to the teacher to be processed in order to get the interest and talent, only then accepted by the students. Thus it will be in designing a new system of student data processing system before using the questionnaire into a web-based application that can encapsulate student data thus simplifying the decision granting the interest and talent of students of SMAN 1 mature.
Perancangan Sistem Informasi Parawisata Kabupatean Pasaman Barat Menggunakan Framework Codeigniter Ilham Maulana Sukma; Melladia
Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) Vol. 1 No. 1 (2023): May 2023
Publisher : Fakultas Teknik Universitas Nahdlatul Ulama Sumatera Barat

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Abstract

The Web of Tourism Information System of Pasaman Barat District is used as a tool in conveying information on tourism and cultural areas in the city of Pasaman to people who want to know or visit tourism areas in the city of Pasaman. The Web of Tourism Information System of Pasaman Barat District is a form of regional tourism promotion in the city of Pasaman, in order to attract tourists to visit the city of Pasaman. This research is expected to be useful as a medium of information and promotion of tourism potential in the city of Pasaman, so that people will be more familiar with regional tourism places in the city of Pasaman. The more tourists who visit, the income of the area and the surrounding community will increase. The research method used is through direct observation, interviews with related parties, and literature study related to the issues raised. The Web of Tourism Information System of Pasaman Barat District was created using the PHP and HTML programming languages ​​with the MYSQL database.
KLASIFIKASI TUTUPAN LAHAN SAWAH DAN KELAPA SAWIT MENGGUNAKAN GLCM DAN K-NEAREST NEIGHBOR PADA CITRA UDARA Nabilah Fitriani; Dano Fadilah Amelya Rizki; Soffiana Agustin
Jurnal TEFSIN ( Jurnal Teknik Informatika dan Sistem Informasi) Vol. 3 No. 2 (2025): November 2025
Publisher : Fakultas Teknik Universitas Nahdlatul Ulama Sumatera Barat

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Abstract

This study aims to automatically classify rice field and oil palm land cover based on aerial imagery by utilizing the Gray Level Co-occurrence Matrix (GLCM) for texture feature extraction and the K-Nearest Neighbor (KNN) algorithm as the classification method. The dataset consists of 130 training images and 111 test images. The images were processed through cropping and grayscale conversion, followed by texture feature extraction including contrast, correlation, energy, and homogeneity. These features serve as the foundation for distinguishing the unique texture patterns of each land type. The test results show that the K parameter in KNN significantly affects the classification accuracy, with K=7 achieving the best result of 97.30%. Evaluation using a confusion matrix reinforces the effectiveness of the method in distinguishing the two land cover classes. The combination of GLCM and KNN proves to be both efficient and accurate, with great potential to be applied in automated mapping and monitoring systems, particularly in agricultural and plantation contexts.  

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