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All Journal Jurnal Teknologi Pendidikan JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Computer System and Informatics (JoSYC) Jurnal Pengabdian kepada Masyarakat Nusantara Bulletin of Computer Science Research Instal : Jurnal Komputer Indonesian Journal of Education and Social Humanities
Rosma Siregar
Universitas Negeri Medan
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Social Sciences

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Intelligent Decision Support System in the Selection of Children's School Types Based on IQ, SQ, and EQ in Aceh Cut Fadhilah; Nunsina Nunsina; Rosma Siregar
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol 6, No 1 (2022): Issues July 2022
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v6i1.7340

Abstract

Schools are institutions for students to carry out early stages of education that are tailored to their level. Developments that continue to show their existence have a very rapid impact, for example school institutions. Currently, there are permanent schools (pondok/pesantren) or public schools (state/private) with their respective performances. However, the tendency of parents to choose the best school according to him without paying attention to the child's growth and development first. This often occurs after the transition from elementary school to junior high school (SMP). Especially for the Aceh area, where the majority of children are directly in hostel with the hope that the child can grow optimally without reviewing the advantages and disadvantages. The rapid development of technology in Indonesia has contributed a lot to the problems experienced by society with the birth of various kinds of intelligent systems. The development of an intelligent system based on this expert system can be a solution to the problems that arise for parents now, can determine the type of school children will go to in the future. by implementing a method that is able to make decisions by providing the best solution. The purpose of this study is to build an intelligent system that is able to provide decision support in determining the type of school. By providing services to parents in the form of a web service-based interface system. As well as understanding the type of child's ability before deciding to be in a boarding school or public school, especially at the junior high school level.
Analisis Certainty Factor Dalam Mendiagnosa Tipe Diabetes Berbasis Web Kartika Sari; Rosma Siregar; Astri Syahputri
Journal of Information System Research (JOSH) Vol 3 No 4 (2022): Juli 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.483 KB) | DOI: 10.47065/josh.v3i4.1793

Abstract

This study discusses certainty factor analysis to diagnose diabetes mellitus (DM) which is implemented in a smart system that aims to make it easier for people to know the type of diabetes. A person's lifestyle is the main thing in maintaining health, but if you have an unhealthy lifestyle, it will cause disease. One of the many diseases caused by an unhealthy lifestyle is diabetes mellitus. The system built in this research will be implemented using the certainty factor (CF) method. Users can choose what symptoms are experienced on the system, where the symptoms are obtained from an expert. The output of this expert system is to diagnose the user as having type 2 diabetes mellitus. This research yielded 84% results. The purpose of this study is to help the community in diagnosing the type of diabetes experienced so that they can get the right treatment.
MEDIA PEMBELAJARAN INTERAKTIF MATAKULIAH PENGGUNAAN DAN PENGATURAN MOTOR LISTRIK DENGAN MEMANFAATKAN TEKNOLOGI FLASH Muhammad Dani Solihin; Erita Astrid; Rosma Siregar; Muhammad Isnaini; Harvei Desmon Hutahaean
Jurnal Teknologi Pendidikan (JTP) Vol 16, No 1 (2023): April - Jurnal Teknologi Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jtp.v16i1.44822

Abstract

Abstrak: Media pembelajaran merupakan hal yang sangat penting dalam proses pembelajaran. Media pembelajaran yang baik sangat efektif digunakan dalam pembelajaran. Peneliti mengembangkan media pembelajaran interaktif dengan tujuan untuk menghasilkan produk berupa media pembelajaran dalam bentuk CD Interaktif yang dapat digunakan dalam proses pembelajaran. Media pembelajaran pada penelitian ini berdasarkan model desain ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Adapun metode penelitian dilakukan dengan menggunakan langkah-langkah penggunaan metode research and development  (R & D). Hasil penelitian menunjukkan CD Interaktif ternyata mendapat respon antusias dari mahasiswa dan sangat efektif digunakan dalam pembelajaran. Kata kunci: Media Pembelajaran, Model ADDIE, Penelitian dan Pengembangan Abstrack: Learning media is very important in the learning process. Good learning media is very effective in learning. Researchers develop interactive learning media with the aim of producing products in the form of learning media in the form of Interactive CDs that can be used in the learning process. The learning media in this study are based on the ADDIE design model (Analysis, Design, Development, Implementation, and Evaluation). The research method is carried out using the steps of using research and development (R & D) methods. The results showed that the Interactive CD received an enthusiastic response from students and was very effective in teaching and learning. Keywords: Learning Media, ADDIE Model, Research and Development
Perancangan Sistem Pendukung Keputusan Berbasis Web Untuk Menentukan Asisten Laboratorium Komputer Menggunakan Algoritma Simple Additive Weighting Rosma Siregar; Erita Astrid; Muhammad Dani Solihin
Bulletin of Computer Science Research Vol. 3 No. 3 (2023): April 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v3i3.240

Abstract

The computer laboratory is one of the facilities that support the learning process, therefore, a professional laboratory management system is required to assist lecturers with computer laboratory upkeep. In the process of selecting laboratory assistants it takes quite a long time, is less efficient and cannot save the history of selection results automatically. So this research will create a decision support system using the simple additive weighting method to assist lecturers in selecting computer laboratory systems efficiently. The criteria used for selection were the GPA (Cumulative Achievement Index), Hardware Installation Tests, Software Installation Tests, LAN Installation Tests, Programming Tests, and Interviews. The final results of calculations using the simple additive weighting method will choose 2 alternatives with the highest scores to become computer laboratory assistants, namely alternative 4 (X4) with a value of 0.97 and alternative 2 with a value of 0.91 (X2). The decision support system will be built based on a website and the database system will use MySql.
Pendampingan Peningkatan Strategi Pemasaran Produk Industri Kreatif Sablon Pakaian Dengan Memanfaatkan Teknologi Informasi Marsangkap Silitonga; Harvei Desmon Hutahaean; Ali Akbar Lubis; Rosma Siregar
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 2 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Sistem Informasi dan Teknologi (Sisfokomtek)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v4i2.955

Abstract

Usaha jasa desain dan sablon berbasis website sebagai media pemesanan merupakan usaha yang sangat menjanjikan, hal ini dikarenakan pesatnya perkembangan dunia fashion terutama yang sedang melanda anak muda di era modern sekarang menyebabkan kebutuhan akan ketersediaan fashion semakin meningkat. Ini bisa dilihat dengan begitu maraknya pusat perbelanjaan yang menjual dan mengiklankan bermacam-macam gaya fashion. Dalam kegiatan pelaksanaan program kemitraan masyarakat ini, beberapa permasalahan yang dialami mitra yaitu tidak adanya media pemasaran serta ketidaktahuan mitra dalam penggunaan teknologi untuk mempromosikan atau memasarkan produknya. Dengan adanya kegiatan PKM ini tim melakukan pendampingan dalam pengelolaan sablon serta pengenalan teknologi pemasaran. Dengan adanya teknologi baru dalam dunia sablon yang berupa digital printing semakin mempermudah dan memperindah hasil sablon. Pelaksanaan Program Kemitraan Masyarakat sangat membantu mitra dalam hal peningkatan strategi pemasaran pakaian sablon. Startup yang dikembangkan dapat memudahkan mitra dalam memperluas pangsa pasar dan mengenalkan produk sablon
Rekomendasi Pemberian Kredit Pemilikan Rumah Menggunakan Kombinasi Metode VIKOR dan Pembobotan Entropy Ahmadi Irmansyah Lubis; Rosma Siregar
Journal of Computer System and Informatics (JoSYC) Vol 5 No 3 (2024): May 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josyc.v5i3.5118

Abstract

Home Ownership Credit (KPR) is the process of buying a house by way of credit or installments for a certain period of time and a determined interest rate. Problems that often arise in the process of granting mortgages are when providing an analysis of recommendations for the suitability of a house, such as credit analysis errors which often result in bad credit payments and disrupt the fund circulation system between credit payments and receivables. Billing. In addition, there is no filter in determining the eligibility of providing credit computerized, the system is equipped with a decision support system that can describe the supporting factors that are used as a calculation weight in making decisions on determining home ownership loans for those who deserve to receive them. To analyze the feasibility of providing home ownership loans, a decision support system is needed that can provide a good analysis to determine the creditworthiness of home ownership with the VIKOR method and the Entropy method. The Entropy method is applied to determine the weight of each criterion and the VIKOR method is used to rank alternatives. Based on the results of the study, the VIKOR method and the Entropy weighting method can provide recommendations for providing home ownership loans to eligible customers based on specified criteria. The ranking results were obtained by testing variations in the VIKOR index value with the best alternative result, namely A3 (3rd Alternative). And the Entropy method produces objective and proportional criteria weights and obtains valid criteria weights without having to give criteria weights manually or subjectively, so it is useful for determining the weight of criteria that need not be doubted about their validity.
Design of Alumni and Career Development Center Web Based Application Using Agile SDLC Methodology Bagoes Maulana; Rosma Siregar; Harvei Desmon Hutahaean; Tonggo Sinaga
Bahasa Indonesia Vol 15 No 02 (2023): Instal : Jurnal Komputer Periode (Juli-Desember)
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jurnalkomputer.v15i02.125

Abstract

One of the primary benchmarks for evaluating the quality of higher education is the successful integration of its graduates into the workforce. Unfortunately, the Faculty of Engineering at Universitas Negeri Medan lacks a dedicated platform to facilitate the dissemination of job opportunities to its alumni and establish partnerships with employers to streamline this process. As a solution, this research endeavors to develop a web-based Alumni and Career Development Center application that serves as a bridge between the corporate sector and the industrial world, enabling alumni to access job opportunities and employers to connect online. The system design incorporates the Agile Method, UML, PHP programming language, and the MySQL database engine. However, there is still room for enhancement, particularly in integrating the candidate selection process. The testing data demonstrates promising results, underscoring the system's reliability for future implementation. The application has undergone testing and assessment, including an acceptability test with a rating of 88.32, falling within the valid range, and a user interface evaluation yielding a score of 0.916667, indicating a very high level of quality.
Effectivity of the Microsoft Excel Application on Student Understanding in Statistics Courses Sinta Simaremare; Rosma Siregar
Indonesian Journal of Education and Social Humanities Vol. 1 No. 2 (2024): JUNE 2024
Publisher : MANDAILING GLOBAL EDUKASIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62945/ijesh.v1i2.60

Abstract

This research aims to test the effectiveness of the Microsoft Excel application on students' understanding of statistics courses. This research is quantitative research and descriptive data analysis, aimed at measuring students' level of understanding of various statistical concepts. Because research data is in the form of numbers, while descriptive analysis is statistics which functions to provide an overview of the object being studied. In this research, researchers used a total sampling technique where the entire population was sampled. So a sample of 22 people was obtained. For data collection, researchers used an online questionnaire method using Google form, the data obtained was analyzed using descriptive analysis. Of the 25 participants, 22 students answered the questionnaire. Respondents' answers regarding question 1, How often do students use Microsoft Excel (P1), Students who said they used Microsoft Excel several times a week and students who said they used Microsoft Excel once a month had the same percentage, namely 31.8%. Then 9.1% said they rarely use Microsoft Excel. Several things that can be concluded from this research are that it is still found that some students do not understand how to use Microsoft Excel, so there is a need for training for students to introduce and train students in the Regular B Building Engineering Education Study Program more deeply in applying Microsoft Excel in solving problems and processing data. and make it easier to complete assignments in statistics courses.
Co-Authors Ahmadi Irmansyah Lubis Ali Akbar Lubis Bagoes Maulana Cut Fadhilah Erita Astrid Harvei Desmon Hutahaean Kartika Sari Marsangkap Silitonga Muhammad Dani Solihin Muhammad Isnaini Nunsina Sinta Simaremare Syahputri, Astri Tonggo Sinaga