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Sumatera utara
INDONESIA
Query : Jurnal Sistem Informasi
Published by Universitas Islam Negeri Sumatera Utara
ISSN : -     EISSN : 25795341     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering
Arjuna Subject : -
Articles 9 Documents
 1 
Search results for , issue "VOLUME: 03, NUMBER: 01, APRIL 2019" : 9 Documents clear
Sistem Informasi Akreditasi Program Studi di Fakultas Ilmu Komputer dan Teknologi Informasi Universitas Mulawarman Putut Pamilih Widagdo; Ramadiani Ramadiani; Septya Maharani; Eko Junirianto
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

The study program is organized based on the curriculum so that students capable the knowledge, attitudes, and behavior accordingly. Accreditation is a comprehensive process of evaluation and assessment of commitment to the quality and capacity of implementing a tertiary Tridarma program, to determine the feasibility of a study program to hold its academic program. Decisions regarding quality are based on evaluation and assessment of various evidence with the standards set by Accreditation from National Accreditation Board for Higher Education (BAN-PT). Accreditation is a reflection of the totality of conditions and input characteristics, processes, outputs, results, and impacts, or performance. Study Program Accreditation Information System of Mulawarman University's Faculty of Computer and Information Technology (FKTI) is an application that is used to facilitate assessment based on BAN-PT forms standards and effort to readily implement study program accreditation to improve the quality value of accreditation. This research developed information system accreditation study program that facilitates the assessment and preparation of data internally as well as being able to store, distribute and adjust evidence according to quality standards BAN-PT forms instruments. With existence of an accreditation information system, it is expected to increase productivity, effectiveness and efficiency to achieve good quality accreditation numbers. Keywords:  information system, accreditation, study program,  quality, BAN-PT 
Analisis Layanan Teknologi Komunikasi Klinik Fisioterapi Siti Hajar Era Revolusi Industri 4.0 Lagut Sutandra; Sulaiman Sulaiman
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

Communication technology 4.0 industrial revolution is an era where the wider community has become accustomed to the use of the internet and digital as an instrument facilitates daily activities. This research uses the SWOT analysis, where the object of research is the clinic manager and information obtained through interview techniques which are then processed to determine EFAS and IFAS. This research aims to look at the role of the intended communication technology for health services in the Physiotherapy Clinic of Siti Hajar. The results of this research are based on the SWOT analysis carried out in this study, which found that Physiotherapy Clinics must carry out Weakness - Treath (WT) strategies or defensive strategies, namely trying to suppress weaknesses in internal clinics and avoid threats to external clinics. The conclusion of this research is that the program must focus on improving the clinical management of human resources in terms of industrial revolution 4.0 communication technology and implementing education or learning for physiotherapy service users.Keywords:  Communication Technology, Revolution Industry 4.0, Physiotherapy Clinic 
Implemetasi Jaringan Saraf Tiruan Untuk Mendeteksi Serangan DDoS Pada Forensik Jaringan Muhammad Aziz; Rusydi Umar; Faizin Ridho
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

Network attacks that are often carried out including using Distributed Denial of Service (DDoS) have caused significant financial losses and require very large recovery costs to reach double. Activities that damage, interfere with, steal data, and anything that harms the system owner of a computer network is illegal and can be legally sanctioned in court. Network forensics mechanism to find criminals in order to be ensnared by law. Investigators usually use network monitoring systems such as Intrusion Detection System (IDS) for forensics purposes. The use of IDS allows the detection of errors or changes in traffic and new types of attacks because attacks are carried out using syn packages, where the syn protocol is considered legal because it is needed in the authentication process of communication between devices in the Internet network. Signature-based detection and notification systems are also not strong enough to be used as evidence in the trial. An analysis mechanism is needed to test the accuracy of DDoS attacks that have been detected by the intrusion detection system. Testing the accuracy of DDoS attacks can be done using the neural network classification method using statistical calculations. Based on the results of the analysis and testing carried out found an accuracy value of 95.23%. These results can be used to support and strengthen the evidence of findings in the trial.Keywords: DDoS, IDS, network forensics, JST 
Aplikasi Penentuan Penerbit Buku Sekolah Terbaik Dengan Menggunakan Metode Topsis Berbasis Web Yenny Ratna Sari; Gusvina Fransiska; M. Diarmansyah Batubara
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

The book is the result of analysis of knowledge made in writing. Books are important for students who are studying in school, so it is important for schools choose the right books so that students can be given the right knowledge. In this era of modern times as many books are spread with all kinds and kinds of topics and of course with different publishers as well, therefore choosing a quality book is a key to bringing students to become qualified students. Because of the large number of book publishers available, schools find it difficult to determine a quality standard book. So in this problem the Topsis method was created to determine the best school book publishers. This Topsis method can help the school to make the right and accurate results, so that it can reduce the problems that exist in the school. Using web based application, it is certainly easier to access, to choose the best school books publishers.Keywords:  Web, Best Book Publishers, Topsis, Decision Support Systems.
Aplikasi Edit Foto Background Dengan Menggunakan Metode K-Means Clustering Ihsan Lubis; Herlina Andriani Simamora; Sayuti Rahman; Rosyidah Siregar; Husni Lubis
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

Background photos become one of the most important things in every human activity. Where each background color contains its own meaning, depending on when the conditions where we use the background color. The background color is indispensable in the interests of humans in all matters relating to administration, for example, in the scope of work, school, and others. The background color change can be done by clustering the image. The initial stage done in changing the background color is to cluster the image first so that the background object can be found. In this study, the authors apply the k-means method to divide the objects into several parts. In this application before changing the background color we have to determine the number of clusters first, then the background color is changed according to the desired cluster. This application is designed using Matlab version 2010a. Test results ten images can be concluded that the success of background color changes can be done with a background that has one color while the background that has different colors can not change.Keywords: Image, Background, K-means, Clustering, Processing Image, Matlab 2010a 
Penerapan QR Code dan Vigenere Cipher Dalam Sistem Pelaporan Juru Parkir Ilegal Ade Zulkarnain Hasibuan; Munjiat Setiani Asih; Herlina Harahap
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

The number of illegal parking attendants creates problems around us, especially the losses received by the regional government. Parking money that should have contributed to regional income, but because of the presence of illegal parking attendants did not make the slightest contribution to the local government. Another problem is that the parking attendant often gives tariffs outside the normal tariff, so that the people are harmed. Therefore, with the development of current technology, it can help the public to report the illegal parking attendants, the system created in this study provides a solution where the parking lot business card will be given a QR Code marker, the public can scan the QR Code on the id card the parking attendant. If the parking attendant is indicated to be illegal, the public can report it directly using the application on their smart phone. In addition, the information contained in the QR Code is encrypted using vigenere cipher cryptography, it is intended that the information is guaranteed authentic and cannot be falsified by certain parties that aim to take advantage.Keywords:  QR Code, Parking Attendant, Smart Phone, Cryptography, Vigenere Cipher
Signal Analysis of Remote Control (RC) UAV Used Software Defined Radio (SDR) HackRF One Yetti Yuniati; Ardian Ulvan; Sitronella Nurfitriani Hasim
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

UAV (Unmanned Aerial Vehicle) is the unmanned aircraft which is controlled by Remote Control (RC) when flying. The operation of the UAV needs to be regulated to maintain air traffic security, one of which is by taking over the UAV. This study discussed the FSK modulation and demodulation mechanism in the process of taking over the UAV with HackRF One. The transfer mechanism of the UAV that done is to look for the RC frequency, channels, record the RC signals, determine the period and frequency carriers, and modelling the modulation and demodulation of FSK with Simulink. One parameter that is set in the process of this mechanism is to change the value of the different carrier frequencies. Then, the data obtained from the signal sent modulated results are the same as when the demodulated signal. Of  T0= 79 μsandT1= 70 μs, so that fc0= 12658,22 Hz and fc1= 14285,71 Hz. To determine the size of the signal quality, it is necessary to determine the Bit Error Rate (BER) value. In this research, the obtained the BER values depend on the change of the energy value of Bit per Noise (Eb / No). When the Eb/No value is 10 (dB), then the BER is 0.038. Moreover, when the Eb/No value are 8 and 6 (dB), then the BER will be 0.078 and 0.23 respectively. It can be concluded that the greater Eb/No, the lower of BER.Keywords: UAV, Remote Control (RC), FSK Modulation, Simulink, HackRF One 
Implementasi Metode Chroma Key Pada Animasi 3D Prosedur Penyelamatan Diri Dari Kapal Tenggelam Siti Sundari; Mardiana Mardiana; Eko Prabowo
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

Three dimensional animation is one of the technologies that developed nowadays. Using three-dimensional animation, we can describe something we want to convey to others and the wider community. Green screen is a special effect used to combine two images. This technique is also known as Chroma Key, color-keying, Color Separation Overlay (CSO) or blue screen. Chroma Key or blue screen / green screen, also called color keying, color separation overlay is a technique used in film and television, to change the background color with another background image using the Chroma Key technique, background of objects recorded with a video camera can be replaced with other desired backgrounds. Here the author uses 3D Animation to change the background of green screen because it is interesting and will be easily remembered by the public.Keywords: 3D animation, Green screen, Chroma Key 
Aplikasi Media Pembelajaran Olahraga Bola Basket Menggunakan Adobe Flash Khairunnisa Khairunnisa
Query: Journal of Information Systems VOLUME: 03, NUMBER: 01, APRIL 2019
Publisher : Program Studi Sistem Informasi

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Abstract

The development of information technology is currently very rapid. So that it influences the world of education, especially in the learning media. Every student has different abilities and ways of thinking to develop themselves in understanding a material. One of them, when studying Basketball Sports Materials. This application is made to help educators to be more efficient in teaching so that students are able to learn and understand the material techniques available in basketball sports through learning media applications with Adobe Flash. So that students can learn wherever and whenever. With the existence of this Basketball Sports Learning Application, it is expected to be able to provide material that is easier in understanding, interactive in teaching, interesting in giving material to students, and can facilitate the teaching and learning process in Basketball Sports practice to users.Keywords: Application, Learning Media, Basketball, Adobe Flash

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