Computer Engineering Department Research Articles

Manajemen praktek kerja lapangan pada program keahlian teknik komputer dan jaringan di SMK Prima Sejahtera Kotamobagu

The purpose of this study was to determine and analyze the management of Field Work Practice (PKL) Computer and Network Engineering Expertise Program at SMK Prima Sejahtera Kotamobagu, in terms of Planning, Implementation and Evaluation. This research is a type of qualitative research with research procedures that produce descriptive data. The methods used by researchers to collect data are observation, interviews and documentation studies. The subjects of this research are the Principal, Deputy for Public Relations, Head of the Computer and Network Engineering Department (TKJ), Supervising Teacher. After the data is collected, the data is analyzed including data reduction, and conclusion drawing. Based on the results of the study, it shows that the PKL planning stage includes: 1) PKL committee formation and coordination, 2) Industry mapping, 3) Administrative preparation (such as: making submission letters and submission procedures, making submission and withdrawal letters, making PKL activity schedules), 4) Determination of PKL place, 5) Debriefing. The stages of implementation activities: 1) Delivery of PKL students, 2) PKL implementation process in the Business World / Industrial World (DUDI), 3) PKL program monitoring, 4) Journal preparation of daily PKL activities, and 5) Withdrawal of PKL students. The PKL evaluation stage includes: 1) Completion of the journal which is carried out after the pick-up of students, 2) PKL assessment based on the results of coordination by industry and school supervisors and based on the results of reports/journals.

A Discussion of Year 3 Results of the NSF S-STEM Scholarship Program at Shepherd University

The Track II NSF S-STEM Program in the Computer Sciences, Mathematics, and Engineering Department at Shepherd University started in October 2021 and has thus far supported 22 scholars majoring in computer science, mathematics, data analytics, or engineering. The overall goal of the program is to increase the number and quality of STEM graduates in the STEM workforce by providing financial, academic, and social support, which enables qualified students to overcome certain barriers that prevent them from meeting their educational and career goals. In this poster, the most significant activities and outcomes of the program since its inception are presented. Survey results and outcomes from the last academic year, along with initiatives that increase, retain, and support students in CME fields, are also discussed. This program has been supported by the NSF S-STEM Grant (award No. DUE-2130267).

Control Systems Group, Department of Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa [Institutes in Control

Control Systems Group, Department of Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa [Institutes in Control

Tailoring Full STEAM Ahead Empowerment: Creative Coding for 21st Century Girls

INTRODUCTION: This paper provides a comprehensive examination of the Creative Coding project’s impact on female empowerment.OBJECTIVES: The project addresses the gender disparity in STEAM fields by integrating coding and art for girls aged 10-15, using the Strudel tool that combines real-time live coding and music composition.METHODS: Through observation and interviews with the girls who participated and performed at the end of the Creative Coding project, but also with those who dropped out, we cast a deep look into the positive and negative parameters to tailor concrete measures for every girl empowerment - not only super achievers. We collaborated with teachers and female mentors from the Computer Science and Engineering Department as relatable role models, to support feelings of belonging and spark curiosity. Using the new user-friendly Strudel tool that supports the integration of art, music, and audio-visual elements, we aimed at an engaging learning experience. To tailor new actions and increase attrition we used a mess map for analysis of the wicked problem of dropouts. Finally, collaboration among the girls and peer learning were expected as by-product effects.RESULTS: Positive outcomes include increased interest, self-confidence, creativity, and aspirations in STEAM subjects among the girls. However, a more comprehensive and supportive environment is recognized as necessary to engage a broader group of girls in STEAM activities. The findings highlight the importance of cultivating curiosity, providing mentorship, promoting inclusivity and collaboration, and integrating creativity in education to inspire and empower girls in coding and STEAM disciplines.CONCLUSION: The paper concludes by emphasizing the potential of Creative Coding practices and the audio-visual perception of music to enhance girls’ empowerment, creativity, and interest in coding and STEAM fields.

PENGARUH PENGGUNAAN APLIKASI TIKTOK TERHADAP POLA PIKIR KREATIF REMAJA (STUDI PADA SMK NEGERI 3 KOTA BEKASI JURUSAN TEKNIK KOMPUTER DAN JARINGAN)

TikTok application is currently very popular and has a pretty good influence as a place to express yourself. The TikTok application can be used to sharpen creative minds when viewing interesting content. Therefore the research is interested in discussing this matter further. This research is discussed using the theory of new media or new media. This study uses a quantitative method with a positivism paradigm. In this study, data was obtained by distributing questionnaires to students of SMK Negeri 3 Bekasi, TKJ Department, class of 2022-2023. The sampling technique is by purposive random sampling. The data analysis technique used by researchers in this studywas one sample Kolmogrov Smirnov with the help of the SPSS 22.0 program. The results of the research can be seen in the simple linear regression test with the results from the R square test it is known that the use of the tiktok application has an effect of 0.083. This states that the use of the tiktok application affects the creative mindset of teenagers at SMK Negeri 3 Bekasi City, Department of Computer and Network Engineering by 8.3%. The results can be explained that tcount > rtable then it is determined that Ho is rejected statistically significant. It can be seen from the results of the t test, the significant value is less than 0.05 (0.000 <0.05) meaning that there is a strong influence between the independent variable of the tiktok application and the dependent variable of a creative mindset. So it can be concluded from this study that the use of the TikTok application has an influence on the creative mindset of adolescents at SMK Negeri 3 Bekasi majoring in Computer and Network Engineering.

Grader system built on ruby on rails

This paper presents a Ruby on Rails-based grader application system designed to streamline the process of matching students with grading positions within the Computer Science and Engineering (CSE) department. Motivated by the need for efficiency and consistency, the system offers role-based user access, enabling students, instructors, and administrators to engage seamlessly. Leveraging Model-View-Controller (MVC) architecture, the system integrates external tools for enhanced development, while the dynamic database schema efficiently manages data. Key functionalities encompass application submission, administrator interface, and real-time course management. This innovative system fosters collaboration, improves administrative oversight, and adapts to changing academic demands. In conclusion, the presented grader application system has achieved powerful functions which enables users to login, view available courses, and most importantly, accept or decline the applications from students whom want to be a grader for a specific course.

Analysis of Trends in Scientific Publication Topics for Lecturers in the Department of Computer Engineering and Informatics, Medan State Polytechnic Using Co-Words Analysis

Research in the pertinent subject is a key component in the advancement of science. This was carried out in an effort to address a number of issues and broaden the body of knowledge in this scientific domain. In Indonesia, academics, practitioners, and researchers hold seminars hosted by government and non-government organizations with the goal of giving them a platform to enhance scientific articles by offering corrections to their findings. Papers, theses, dissertations, and scientific journals were the primary sources of information for earlier bibliometric scholars. This is done in order to observe information utilization, gathering, obsolescence, knowledge mapping, etc. The background information for this research is as follows, based on the material above: first, there is no knowledge mapping to identify trends in research topics, particularly in computer science-related scientific articles, particularly in the Department of Computer Engineering and Informatics at Medan State Polytechnic. The problem to be researched will be formulated using numerical measuring instruments based on trends in research topics and bibliometric studies of scientific articles in proceedings in the field of computer and information science at seminars and conferences in Indonesia.

Analisis penerapan RT-RW Net menggunakan Topologi Mesh-Wireless untuk meningkatkan pemahaman Administrasi Sistem Jaringan Siswa

Network Administration is a crucial subject within the vocational education curriculum, particularly for Computer and Network Engineering majors. This subject is designed to provide students with knowledge and skills related to network administration and management. This study aims to test the implementation of RT-RW Net using Wireless Mesh topology with a practical model to enhance the understanding of 30 students from SMKN 3 Selong in the Computer and Network Engineering department for the Network Administration subject, covering DHCP Server, IP addressing, subnetting, and mesh topology, utilizing Mikrotik and Winbox v.3. The method used was quantitative with primary data collection through questionnaires and analysis using the Likert scale. The results showed that 84.68% of students responded "Very Understand" to the material provided with an average score of 76.21 out of a maximum score of 90. The application of the RT-RW model using Wireless Mesh topology in network administration subjects with direct practice can enhance student understanding. Therefore, it is crucial for teachers to ensure compatibility between teaching methods and the technology used to optimize student learning

Timely Inference over Networks

Brief Biography: Md Kamran Chowdhury Shisher is a final-year Ph.D. candidate in the Department of Electrical and Computer Engineering at Auburn University, Auburn, AL, USA. He expects to graduate by May 2024. His Ph.D. works are advised by Yin Sun. Shisher's research interests include Information Freshness, Wireless Networks, Semantic Communications, and Machine Learning. His Ph.D. works focus on designing low-complexity optimal scheduling algorithms for remote inference systems. He also developed an information-theoretic tool to analyze the impact of freshness on the performance of real-time applications. He received his M.Sc. degree in Electrical Engineering at Auburn University in 2022. He completed his B.Sc. in Electrical and Electronic Engineering from the Bangladesh University of Engineering and Technology in 2017.

Theory of Timely Remote Estimation and Application toSituational Awareness

Brief Biography: Tasmeen Zaman Ornee is a PhD candidate at the Electrical and Computer Engineering Department of Auburn University. She joined the Real-time Networking lab in Fall 2018. Her PhD supervisor is Prof. Yin Sun. She completed her M.Sc. in Electrical Engineering from Auburn University in 2022. She received her B.Sc. degree in Electrical & Electronic Engineering from Bangladesh University of Engineering and Technology in 2017. Her research interests include information freshness, remote estimation, robotic control, and wireless communication networks. She has worked on designing novel sampling and scheduling policies for the remote estimation of diffusion processes involving single and multiple sources. In addition, she has worked on designing low-complexity scheduling algorithms for improving situational awareness in safety-critical systems. She received the IEEE/IFIP WiOpt Best Paper Award in 2019, one of her IEEE/ACM ToN journals was recommended for fast-tracked review, and she had an invited paper at IEEE SPAWC 2021. She is also one of the authors of a book chapter published by CUP. She is a graduate student member of IEEE and ACM.

WHAT YOU SEE IS WHAT YOU GET: A CRITICAL ANALYSIS OF ENGINEERING IDENTITY IN DEPARTMENTAL MAGAZINES

The literature on university marketing materials suggests that institutions of higher education often commodify diversity in order to encourage students from minoritized groups to submit applications to these schools. Drawing from this literature, this study utilized one electrical and computer engineering department's alumni magazine over 16 years to analyze the implicit and explicit ways an ideal engineer is depicted. Drawing on previously published work on engineering identity development and critical race theory, this study utilized critical discourse analysis to uncover how nearly 20 years of departmental publications privilege certain key players in the department (i.e., faculty and successful alumni) over others (i.e., undergraduates, women students, and students of color) and portray students from minoritized backgrounds in problematic ways that may undermine efforts to broaden participation.

Beware of the abuse of AI-powered algorithms!

Head of Computer Engineering (English) Department Prof. Burhan Pektaş evaluated the issue of whether artificial intelligence can interfere with people's lives.

Learning Media Development Photovoltaic (PV) Integration Data Communication Scalable Model with Internet of things (IoT)-Assisted Monitoring

The aim of this research is to create educational materials for Data Communication by combining photovoltaic (PV) technology with a scalable model and monitoring through the Internet of Things (IoT). The research assessed the feasibility of implementing photovoltaic integration and a scalable model to determine the energy usage level. Additionally, it developed a learning aid product (media trainer) that is valid, practical, and effective for learning, using IoT-assisted monitoring for data communication.
 The focus of this study is on students who are using Network and Data Communication studying in the Department of Electrical and Computer Engineering at Gorontalo State University. The research will utilize media trainers as educational tools for learning purposes. The research methodology employed in this study involves the stages and steps outlined in the ADDIE development model. The validation of the product's quality feasibility has been conducted by a team of expert validators through the use of focus group discussions (FGDs). Using a methodology that involves analyzing data using descriptive statistics. The results indicated that the trainer media was deemed highly valid by a team of expert assessors, with an average total score of 3.82. Additionally, the formative assessment of the trainer media users yielded a score of 3.64, which was interpreted as highly practical. The results effectively demonstrated the difference in learning outcomes before and after using the product.

Sistem Wi-Fi Coin untuk Optimasi Akses Internet dan Bisnis di Desa Wisata Sanjai Bukittinggi

The problem that occurs in Sanjai Tourism Village is inadequate internet access. Internet access is fundamental nowadays, both in daily activities and in the context of promotional activities for Tourism Villages to attract visitors. One of the aspects of assessing the Indonesian Tourism Village Award is digital creativity. To make this happen, it is necessary to have internet access that everyone can enjoy, including the community, visitors, and the Tourism Village group (Pokdarwis) in the Sanjai Tourism Village. Therefore, in Community Service activities, a Wi-Fi Coin system was designed to improve internet access in the Sanjai Tourism Village. The Wi-Fi Coin System uses coins to access the internet. In addition, the Wi-Fi Coin system can be portable for use in the desired location. The method used consists of three stages: preparation consisting of a survey and needs analysis to obtain data on community needs, especially the Sanjai Tourism Village Pokdarwis. The implementation consists of system design, testing, and implementation. System design and testing were carried out at the Unand Computer Engineering Department. Meanwhile, the implementation was done directly before the Pokdarwis team and the Village Community. Trials and equipment handover to the Sanjai Tourism Village Pokdarwis marked the activity results.

Epidemiology and Prevalence of HBsAg in the Student Population of the Higher Institute of Technology of Mamou, Republic of Guinea

Introduction: Due to its frequency, complications and socio-economic consequences, hepatitis B constitutes an international public health problem comparable to that posed by other communicable diseases such as HIV, tuberculosis and malaria. Sub-Saharan Africa, with a prevalence rate between 8 and 18%, is a highly endemic region.
 Objective: To help protect the health of students through awareness and screening for the hepatitis B virus.
 Methods: This is a prospective and descriptive longitudinal study which lasted one month, from February 15 to March 15, 2023.
 Results: Among the 200 students screened for the hepatitis B virus, men were more represented (80.50%) than women (19.50%), with a m/f sex ratio of 4.12 in favor of men. The 17-25 age group was the largest (77%), followed by the 26-33 age group (19.5%), the 34-41 age group (3%) and the 42+ age group (0.5%). 32% of students say they have good knowledge of the hepatitis B virus, compared to 68% who say they have little knowledge. The majority reported television as a source (75.5%), followed by radio (16%), school (4%), newspapers (2.5%) and social media (2%). The vast majority identified sexual transmission (89%), followed by blood (9.5%) and saliva (1.5%). In terms of risky practices, the majority of students identify prostitution (82.5%), followed by tattooing (9%), piercing (5%) and acupuncture (3.5%). Concerning knowledge of the hepatitis B vaccine, the majority of students (67.5%) say they do not know the vaccine against the hepatitis B virus, compared to 32.5% who say they know the vaccine. The HBV prevalence test showed 11% carriage compared to 89% negative tests. Transaminase tests on positive cases gave 63.63% normal ALT versus 36.36% elevated ALT; 72.72% normal AST versus 27.27% high AST. Carriage was higher in men (86.36%) than in women (13.63%). Single students were the most represented with 95.45%, compared to 4.55% for married students. Students from the Technical Laboratory and Mechanical Design and Manufacturing Departments were the most represented with 27.27% each. They were followed by those of the Biomedical Equipment Technology and Computer Engineering Departments with 18.18% each. Finally, the Energy Department was the least represented in this series with 9.09%.
 Conclusion: This study showed that the hepatitis B virus is present at the Mamou Higher Institute of Technology. It is therefore important to introduce it into secondary school programs to improve knowledge of the hepatitis B virus in Guinea.

EVALUATION OF THE INDUSTRIAL PRACTICE PROGRAM USING THE DISCREPANCY EVALUATION MODEL (DEM) IN THE INFORMATICS AND COMPUTER ENGINEERING EDUCATION PROGRAM MAKASSAR STATE UNIVERSITY

This research is an evaluation research which aims to evaluate the implementation of industrial practice programs in the Informatics and Computer Engineering Education Study Program, Department of Informatics and Computer Engineering, Faculty of Engineering, Makassar State University using the Discrepancy Evaluation Model (DEM) model which consists of five stages, namely the design/definition stage, implementation stage, process stage, product stage and product comparison stage. The subjects in this research were the Industrial Practice Coordinator and 148 students from the class of 2017 who had carried out industrial practice. The students who were used as respondents were taken using a simple random sampling technique. Data collection was taken through questionnaires, interviews and documentation. Data analysis in this research uses descriptive statistics and is presented in the form of tables and histograms. The research results show that: (1) There is a gap in the implementation of industrial practices in the informatics and computer engineering education study program for students class of 2017 in terms of the design/definition stage with an average total gap value of 0.75, which is in the very insignificant category. (2) There is a gap in the implementation of industrial practices in the informatics and computer engineering education study program for 2017 class students in terms of the implementation stage with an average total gap value of 0.48, which is in the very insignificant category. (3) There is a gap in the implementation of industrial practices in the informatics and computer engineering education study program for 2017 class students in terms of the process stage with an average total gap value of 0.69, which is in the very insignificant category. (4) There is a gap in the implementation of industrial practices in the informatics and computer engineering education study program for the 2017 class of students reviewed as a whole with an average total gap value of 0.65, which is in the very insignificant category.

Analisis Tren Topik Publikasi Ilmiah Dosen Jurusan Teknik Komputer Menggunakan Co-Words Analysis

One important factor in the development of science is through research in the relevant field. This was done to answer various problems and expand the scope of knowledge in this field of science. In Indonesia, seminars are conducted by both government and non-government institutions with the aim of being a forum for academics, practitioners, and researchers to re-correct the results of scientific articles in order to perfect these scientific articles. Previous bibliometric researchers more often studied papers, theses, dissertations and scientific journals. This is done to view usage, collection, obsolescence of information, knowledge mapping, etc. Based on the information above, the following is the background of this research, first, there is no scientific mapping to see trends in research topics, especially in scientific articles in the field of computer science, especially in the Computer Engineering and informatics department. Based on the formulation of the problem to be studied related to research topic trends and bibliometric studies of scientific articles in the proceedings in the field of computer science and information at seminars and conferences in Indonesia, a measuring instrument in the form of numbers will be used. The results of this study indicate that the trend of article research topics that are developing in the 2021-2023 period are data science and IoT, while the results of the citation analysis carried out show that the most widely used type of literature in writing scientific articles is journal literature (93.49%).

Online Learning of Bayesian Classifiers with Nonstationary Data Streams

Article Online Learning of Bayesian Classifiers with Nonstationary Data Streams Peng Wu 1,2,*, and Ning Xiong 1 1 School of Innovation, Design and Engineering Mälardalen University, Västerås 721 23, Sweden 2 Department of Computer Engineering, Taiyuan Institute of Technology, Taiyuan 030008, China * Correspondence: 14112078@bjtu.edu.cn Received: 31 March 2023 Accepted: 13 July 2023 Published: 26 September 2023 Abstract: The advancement in Internet of things and sensor technologies has enabled data to be continuously generated with a high rate, i.e., data streams. It is practically infeasible to store streaming data in a hard disk, and apply a traditional batch learning method to extract a relevant knowledge model from these data. This paper studies online incremental learning with data streams, in which one sample is processed at each time to update the existing model. For the learning target, the Bayesian classifier is adopted which is a computationally economical model of easy deployment for online processing in edges or devices. By using the individual new example, we first present an online learning algorithm to incrementally update classifier parameters in a way equivalent to the offline learning counterpart. In order to adapt to concept drifts in nonstationary environments, the proposed online learning algorithm is improved to enable recent examples to be more impactful during the sequential learning procedure. Preliminary simulation tests reveal that the improved online learning algorithm can lead to faster model adaption than the unimproved online algorithm when the data drift occurs. In case of presumed stationary data streams without drifts, the improved online algorithm is proved to be competent by performing at least as good as (sometimes, even better than) the unimproved algorithm.

Implementation of System Development Life Cycle (SDLC) on IoT-Based Lending Locker Application

Libraries are social institutions that provide information services that can be accessed publicly to meet the information needs of librarians. Based on the results of a survey conducted on 58 students who have visited the library of the Electrical and Computer Engineering Department of the Universitas Syiah Kuala, an information system was needed that provided research book information related to the author's name, year of writing, field concentration, and abstract of the research book, and there was a division of categories based on field concentration, and there was an online borrowing feature. Based on these problems, this study aims to implement an Android application system with IoT-based lending lockers using the SDLC (system development life cycle) prototyping method. This study produces an application with a locker-based online lending feature, several other features as the user desires, and one prototype lending locker. The locker-based online lending system integrated with ESP32-WROOM-32 can connect to Firebase storage and send locker key codes to Firebase so that the application can access them. Through experiments and tests conducted on the application, it is obtained that the application can access the locker key code and display it to the user. The application has also been validated using black-box and white-box testing and can be accepted by users based on the System Usability Scale (SUS) average score with a very feasible interpretation category.

Peer Review Statement

All papers published in this volume have been reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.• Type of peer review: Double Anonymous• Conference submission management system: Morressier• Number of submissions received: 25• Number of submissions sent for review: 22• Number of submissions accepted: 12• Acceptance Rate (Submissions Accepted / Submissions Received × 100): 48• Average number of reviews per paper: 2.6666666666666665• Total number of reviewers involved: 16• Contact person for queries: Name: Yungcheol Byun Email: ycb@jejunu.ac.kr Affiliation: Jeju National University - Computer Engineering Department