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INDONESIA
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING
Published by Universitas Medan Area
ISSN : 25496247     EISSN : 25496255     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Engineering
JURNAL TEKNIK INFORMATIKA, JITE (Journal of Informatics and Telecommunication Engineering) is a journal that contains articles / publications and research results of scientific work related to the field of science of Informatics Engineering such as Software Engineering, Database, Data Mining, Network, Telecommunication and Artificial Intelligence which published and managed by the Faculty of Informatics Engineering at the University of Medan Area .
Arjuna Subject : -
Articles 412 Documents
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Prototype Detection System Of Papaya Murability Using Fuzzy Logic Method Based On Color Sensor Fachrul Rahmadany; Nur Afifah Zen; Danny Kurnianto
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.8712

Abstract

Product selection based on the ripeness quality of papaya fruit is one of the stages in the processing of plantation products. At this time, the process of sorting papaya fruit is still using manual methods, especially in estimating the level of ripeness. Papaya is considered a climacteric fruit where respiration occurs and its ethylene production suddenly increases and then rapidly falls off. Fruit with a low respiration rate has a longer shelf life than fruit with a high respiration rate. To overcome this problem, this research created a prototype of a papaya fruit ripeness detection system using a color sensor-based fuzzy logic method. This fruit maturity detector can provide information related to fruit ripeness (unripe, half ripe, and ripe) which is determined from the color of the papaya fruit which is then processed using the Mamdani fuzzy logic method. The results of the prototype design can measure fruit with an accuracy rate of 93.33% of the 30 data tested by using tools that are in a cool place, with low intensity of incoming sunlight. Keywords: Papaya fruit ripeness, TCS3200 Sensor, Mamdani Fuzzy Logic.
Simulation of Active Sallen Key Notch Filter Circuit Using Circuit Wizard and Its Real Testing Syifaul Fuada; Cindy Liu; Sri Anggraeni; Maulida Yasmin; Futuh Balad; Verra Halizzah; Devi Anassafila; Tryadi Herlambang Wijaya; Widias Tuti; Yee Mei Heong
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.8815

Abstract

An electronic circuit that functions to block or hold signals with intermediate frequencies (median) and will forward signals between low frequencies and high frequencies is the definition of a Notch Filter. The Band Stop Filter, also often referred to as the Notch Filter, is a combination of a Low Pass Filter and a High Pass Filter connected in parallel. This connection differs from the Band Pass Filter, which connects the Low Pass Filter and High Pass Filter in series. This study aims to discuss the simulation of the Sallen-key notch filter Circuit. The author also conducts real simulations to prove the Circuit by changing or adjusting the value of the components installed in the Circuit so that the frequency response is according to the target. The purpose and role of the Sallen-key notch filter and the working principle of the theory of each filter used. The research method used in the research work is to carry out virtual simulations using virtual simulators and live simulations
Comparative Analysis of State Universities on Website Performance in Aceh Using the PIECES Method Suhaili Sahibul Muna; Nurdin Nurdin; Taufiq Taufiq
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9167

Abstract

Technological developments have had a rapid impact on the CIVITAS Academic environment, especially in Aceh. The website has become a major requirement for state universities (PTN) as a fast, actual and reliable information distribution medium in supporting lecture activities in the Digital Era 4.0. The purpose of this study was to obtain results from the PIECES method test on the website in terms of its effectiveness as an information distribution medium. Therefore, the presence of website performance analysis research using the PIECES method is very important in measuring website effectiveness. PIECES uses the variables Performance, Information, Economics, Control, Efficiency, and Service. The importance of this research is to provide information in analyzing the use of websites at universities (PTN) in Aceh, as well as analyzing the strengths and weaknesses of each website. The research step begins with the distribution of questionnaires on the variables Information, Economics, Efficiency, and Service responded to by respondents online. Then perform a website performance analysis using Google Page Speed Insight (GPSI) and GTMetrix online tools. In variable control, use Qualys SSL Lab and SECURi. The results showed USK Information with a value of 4.26, Economic 4.13, Efficiency 4.4, and Service 4.36. UINAR obtained 4.26 in the subject Information, Economic 4.13, Efficiency 4.3, and Service 4.36. UNIMAL obtained Information 4.26, Economic 4.23, Efficiency 4.3, and Service 4.15. UNSAM with the Information subject obtained 4.1, Economic 4.13, Efficiency 4.19 and Service 4.15 and UTU Information subject 4.24, Economic subject 4, Efficiency 4.19 and Service with a value of 4.21. The GPSI and GTMetrix tests showed significant results with the highest score of 97 UNSAM on GPSI. Results from Qualys SSL Lab and SCURi, all websites are safe to access.
Haar Cascade Algorithm On Mask Detection System Based On Distance In Facing The Normal Era Jemakmun makmun Jemakmun; Rudy Suhirja
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9346

Abstract

The COVID-19 outbreak has hit almost the whole world, including Indonesia which has become a disease outbreak in early 2020. Therefore, currently, various places have enforced regulations to comply with health protocols by using masks. So all South Sumatra must follow health protocols by wearing masks and maintaining distance. So the program for making this Mask Detection System is one way to overcome public awareness, especially among Bina Darma University students about the importance of using masks today. In the case of making this mask detection system program, the researchers used Python and the Haar Cascade Algorithm. From experiments using the Haar Cascade method, this system can detect people who use masks and do not use masks. This test is also done by inputting images or videos. The results of the study that, based on distance and angle, the estimated minimum distance for this mask detection application is 25 cm and the maximum is 150 cm will produce maximum mask detection results and based on distance, the estimated distance is 50 cm to 300 cm, the design of the detection system can recognize the maximum face
Comparative Performance Testing of the Impact of ACK Loss in TCP Tahoe, TCP Reno, and TCP New Reno on the ns-2 Simulator Agung Hernawan
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9542

Abstract

In TCP/IP networks, TCP provides reliable delivery service with the guarantee that packets sent reach their destination. This is achieved through the use of acknowledgments (ACK) as a mechanism. In TCP/IP networks, TCP provides reliable delivery service with the guarantee that packets sent reach their destination. This is achieved through the use of acknowledgments (ACK) as a mechanism. In all three variants of TCP, they rely on the presence of ACK packets. Therefore, testing will be conducted to observe the effect of ACK loss on TCP performance. The testing involves introducing disruptive traffic on the ACK path with varying magnitudes. This disruptive traffic results in the loss of some ACK packets, depending on the magnitude of the disruptive traffic. The testing was conducted using the ns-2 simulator software. The research findings indicate that the loss of ACK packets leads to a decrease in TCP performance. TCP Reno successfully improves the performance of TCP Tahoe, but the algorithm improvement in TCP New Reno does not have an effect on TCP Reno..
Performance Analysis of 10 Mbps Wireless Iconnet in Perumahan Bumi Mi’raj Bima Alnur; Mulyono; Fitri Amillia; Sutoyo Sutoyo
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9548

Abstract

The Internet has become a basic need for every human being in carrying out his activities. To find out the quality of the internet network, a measurement called the Quality of Service is needed. Quality of service measurement can help in evaluating the performance of internet network providers. Data collection was carried out by monitoring while using YouTube and conducting video meetings using the Zoom application using the Wirleshark software with a viewing time of 30 minutes using the 10 Mbps Iconnet package. The number of users of the Iconnet internet network in this study amounted to 5 users. The data collected in this study were processed using QUALITY OF SERVICE parameters such as throughput, packet loss, delay, and jittler. Then an analysis was carried out by comparing the data obtained with the TIPHON standard. Data collection was carried out at Bumi Mi'Raj Housing, Jalan Bangau Sakti, Pekanbaru City. The results of the 10 Mbps iconnet network research have a very good delay value with an average of 21.75 ms and a very good packet loss with an average of 0.46%. The jitter parameter is in the good category with an average of 24.80 ms and the throughput parameter is in the bad category with an average of 258 kbps. The use of the 10 Mbps iconnet network can be used to play Youtube videos with 360p quality resolution with a total of 5 users. The more users of the 10 Mbps iconnet network, the effect will be a decrease in the quality of the Quality of Service parameter. The use of the iconnet network is better used on the slowest walk than on the slowest time.
Implementation of the Naïve Bayes Method in Expert Systems for Diagnosing Achalasia Ahmad Rozi
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9573

Abstract

The purpose of this research is to solve the problem of diagnosing achalasia, which the general public does not yet know about the treatment procedures. Achalasia is a condition in which the muscles of the esophagus fail to push food or drink into the stomach. This condition can cause symptoms such as difficulty swallowing, regurgitation of food into the esophagus, and weight loss. The sample data used by the authors for the process of diagnosing achalasia in this study were obtained from experts (experts) through literature study data collection techniques and field studies (interviews and observations). The expert system method implemented by the author to solve the problem of diagnosing achalasia in this study is the Naïve Bayes method. Naive Bayes is a method that can provide a solution by determining the probability values of a phenomenon. The results showed that the Naïve Bayes method was able to diagnose achalasia quickly and easily with accurate and reliable solutions. So that it can be used as a relevant alternative to help ordinary people get solutions to cure Achalasia.
A Comparative Study of Student Satisfaction Levels on Online Learning Using K-NN and Naïve Bayes Hilda Mutiara Nasution; Mustakim Mustakim; Inggih Permana; M. Afdal
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9581

Abstract

The outbreak of the Covid-19 pandemic in Indonesia led to restrictions on human social activities to minimize transmission. Teaching-learning is also affected when students must stay home and follow distance learning based on Government Regulation Number 21 of 2020, the Large-Scale Social Restrictions (PSBB) policy, issued on March 31, 2020. This has led to the emergence of learning support applications such as Zoom, Google Classroom, Google Meet, E-Learning, and many more. However, this new learning culture requires adaptation for effective implementation. During the adaptation process, researchers want to measure the level of student satisfaction and find out the best algorithm for classifying the level of student satisfaction. This measurement uses two data mining algorithms, K-Nearest Neighbour (K-NN) and Naïve Bayes, and the Islamic State University of Sultan Syarif Kasim Riau students as the research object. Different algorithms have varying strengths and weaknesses in handling specific data types and classification tasks. By comparing both algorithms, we can assess their generalization capabilities. A model that performs well on training data but fails to generalize to unseen data may not be as effective as a more robust algorithm that exhibits better generalization performance. K-NN classification with a value of k = 3 gets good results. Based on the study results, the conclusion is that K-NN is more optimal in classifying student satisfaction levels than Naïve Bayes with an accuracy ratio of 85% : 80%, precision of 85% : 84%, and recall of 99% : 93%.
Video Game Success Using D&M among Batam Consumers Tony Wibowo; El Vin Ho
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9619

Abstract

This study aims to understand how to answer the success of video games on user satisfaction and use the research method DeLone and McLean Information Systems Succes Model on quantitative research. And it can be useful for the public to add new insights and for game developers to know the factors that influence user satisfaction in determining the success of online video games. The variables in this study are Perceived Enjoyment, Perceived ease of use, Perceived System quality, Perceived Service Quality, Satisfaction, and Continuance intention and population in Batam community, analysis using SPSS and AMOS. This research implies that game developers need to pay attention to and improve the quality of services provided to users to increase user satisfaction.
Web-Based Digital Library Information System in Kotaraja Village Muhammad Zamroni Uska; Yosi Nur Kholisho; Rasyid Hardi Wirasasmita; Jamaludin Jamaludin
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9624

Abstract

Libraries as managers of information and knowledge must be able to use and utilize information technology optimally to meet various needs. However, the library in Kotarajara village has several obstacles including difficulties in finding the desired book, frequent loss of books due to data recording loan transactions are not managed properly, and the management of borrowing and returning books is still done manually, which is still done by writing on the book. This research aims to produce a web-based Kotaraja village library information system, and find out the feasibility and quality of the library information system. The model used in this study is Research and Development with the Waterfall method. Information system testing in this study uses the ISO 25010 standard which consists of 3 aspects, namely functionality, usability, and efficiency. The subjects in this study amounted to 10 people. Data collection techniques use questionnaires, while data analysis uses quantitative descriptive. The results showed that the information system developed based on the feasibility results of material experts amounted to 88.9% of the very feasible category, the results of the IT expert feasibility test obtained 82.3% of the very feasible category, and the results of user response of 81.2% of the very good category and the efficiency aspect of 91% grade B. Thus, it can be concluded that this application is feasible to be used as a web-based Kotaraja village library information system.

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