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All Journal The IJICS (International Journal of Informatics and Computer Science) Maker: Jurnal Manajemen Jatilima : Jurnal Multimedia Dan Teknologi Informasi INFOKUM Jurnal Sistem Komputer dan Informatika (JSON) MEANS (Media Informasi Analisa dan Sistem) Jurnal Komputer Indonesia (JU-KOMI) Pengabdian Kepada Masyarakat Indonesia SEAN (ABDIMAS SEAN) Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Pascal: Journal of Computer Science and Informatics
Rahmi, Elvika
Unknown Affiliation
Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science Mechanical Engineering Nursing Public Health Social Sciences

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Pemuda Cerdas Digital: Pelatihan Desain Grafis dengan Canva di SMA Imelda Medan Sari, Ika Yusnita; Rahmi, Elvika; Khairunnisa, Khairunnisa; Lumbanbantu, Maristella J; Marpaung, Astrida N
Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 02 (2024): Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat
Publisher : CV. Devi Tara Innovations

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Abstract

The program titled "Pemuda Cerdas Digital: Pelatihan Desain Grafis dengan Canva" aims to equip young individuals with essential graphic design skills using Canva, a user-friendly design tool. In the digital age, visual communication plays a crucial role in personal branding, marketing, and effective messaging. However, many youths lack access to affordable and accessible design tools and training. This training program provides a hands-on approach to learning graphic design, focusing on practical skills and creative techniques using Canva. Participants are introduced to various design elements such as layout, typography, and color theory, enabling them to create visually appealing materials including social media graphics, posters, and flyers. The program's objective is to enhance participants' design skills, foster creativity, and empower them to effectively communicate ideas through visual content. The training also aims to bridge the gap between traditional graphic design education and the need for accessible, practical tools for the younger generation. Evaluation of the program indicates a significant improvement in participants' ability to produce professional-quality designs and a greater confidence in their design skills. The program highlights the importance of integrating digital tools into youth education to prepare them for future opportunities in a visually-driven world.
Penerapan Metode SAW dengan Pembobotan ROC Dalam Sistem Pendukung Keputusan Penerimaan Beasiswa KIP Kuliah Rahmi, Elvika; Sari, Ika Yusnita; Khairunnisa, Khairunnisa
Jurnal Sistem Komputer dan Informatika (JSON) Vol. 6 No. 3 (2025): Maret 2025
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v6i3.8606

Abstract

Penelitian ini bertujuan untuk menyeleksi calon penerima beasiswa KIP dari Pemerintah di Universitas Imelda Medan dengan menggunakan metode Simple Additive Weighting (SAW) dengan pembobotan metode Rank Order Centroid (ROC). Hasil dari penelitian ini adalah sebuah sistem pendukung keputusan untuk menilai kelayakan calon penerima beasiswa Kartu Indonesia Pintar (KIP). Hal ini dapat mengatasi permasalahan dalam proses seleksi manual yang membutuhkan banyak waktu dan menangani banyaknya pendaftar dengan cara yang lebih efisien. Metode penelitian ini menggunakan metode observasi, wawancara dan studi pustaka, sehingga dengan teknik model ini memungkinkan penilaian yang lebih objektif dan sesuai dengan kriteria yang telah di tetapkan. Sehingga, hasil dari penelitian ini dapat diperoleh mahasiswa yang disetujui untuk mendapatkan beasiswa KIP sebanyak 2 mahasiswa dengan nilai terbaik mencapai 0.8289
The Influence of Computer Technology in Improving Learning Effectiveness at Imelda University Medan Khairunnisa; Sari, Ika Yusnita; Rahmi, Elvika; Marpaung, Astrida N; Lumbanbatu, Maristella J
Jurnal Multimedia dan Teknologi Informasi (Jatilima) Vol. 6 No. 03 (2024): Jatilima : Jurnal Multimedia Dan Teknologi Informasi
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jatilima.v6i03.1179

Abstract

This study aims to analyze the impact of computer technology usage in improving the effectiveness of learning at Universitas Imelda Medan. Based on data collected through surveys and interviews with lecturers and students, it was found that the use of computer technology significantly affects students' learning outcomes. The majority of respondents acknowledged that computer technology, such as the use of educational software, e-learning platforms, and multimedia applications, helps them better and more quickly understand the subject matter. Survey results showed that 85% of students feel more engaged and motivated to learn when using computer technology. Additionally, 75% of lecturers reported that computer technology allows them to teach more effectively, particularly in presenting complex material through visual and interactive means. However, challenges such as limited computer facilities and internet connection issues have become major obstacles in implementing this technology. The study concludes that while computer technology provides many benefits in enhancing learning effectiveness, improvements in facilities and training for lecturers are needed to maximize the use of technology in education
Integrating Random Forest And Forward-Chaining Inference For Automated Coffee Quality Classification Using Sensory Standards sari, ika yusnita; Khairunnisa, Khairunnisa; Rahmi, Elvika; Rangkuti, Siti Rafiah; Rachmadini, Haliza Suci
The IJICS (International Journal of Informatics and Computer Science) Vol. 9 No. 3 (2025): November
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/ijics.v9i3.9585

Abstract

The increasing consumption of coffee has driven the need for a fast and consistent coffee quality assessment process. The quality of specialty coffee is generally determined through cupping tests based on sensory attributes; however, this method still relies heavily on panelist subjectivity and requires considerable time and cost. This study aims to develop an automated system for specialty coffee quality classification by integrating the Random Forest algorithm and Forward Chaining inference logic. Random Forest is employed to perform initial classification and identify the importance level of sensory attributes, while Forward Chaining functions as a rule-based system to validate and explain the classification results. The study utilizes 207 coffee sensory profile data samples with 11 attributes based on the Specialty Coffee Association (SCA) cupping standards. The experimental results show that the Random Forest model achieves optimal performance with 100% accuracy, precision, recall, and F1-score, with Total Cup Points identified as the most dominant attribute. The integration of these two methods produces an accurate, consistent, and explainable coffee quality classification system in accordance with SCA standards.
Pelatihan Digitalisasi Usaha Kopi Berbasis Techno Entrepreneurship di Desa Huta Tinggi, Kabupaten Samosir Marpaung, Astrida N; Khairunnisa, Khairunnisa; Rahmi, Elvika; Hulu, Delisman; Lumbanbatu, Maristella J.; Silitonga, Keyzia Tripema S.; Lumban Tobing, Yusuf Andre Steven
Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 01 (2026): Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat
Publisher : CV. Devi Tara Innovations

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Abstract

Huta Tinggi Village, Samosir Regency, has local coffee potential that has not been optimally managed, particularly in digital marketing and branding aspects. This Community Service Program aimed to digitalize the coffee business based on techno-entrepreneurship to enhance the competitiveness and sustainability of local MSMEs. The methods included digital marketing training, creation of marketplace and social media business accounts, development of a digital product catalog, strengthening of branding and packaging design, and digital promotion assistance. The results showed a 48% increase in partners’ digital literacy, activation of digital business accounts, and a 30% increase in sales after implementing digital marketing strategies. The program proved effective in expanding market reach, improving partners’ capacity, and strengthening the competitiveness of Huta Tinggi coffee products.
Co-Authors Cosmas Samuel Daeli Dakhi, Odiliana Denni M Rajagukguk Dewi, Komala Gowasa, Krismas Hulu, Delisman Ika Yusnita Sari Khairunisa, Khairunisa Khairunnisa Khairunnisa Khairunnisa Lumban Tobing, Yusuf Andre Steven Lumbanbantu, Maristella J Lumbanbatu, Maristella J Lumbanbatu, Maristella J. Manalu, Mamed Rofendi Marpaung, Astrida N Maulana, Fajar Nelisa, Nelisa Panjaitan, Muhammad Iiqbal Panjaitan, Muhammad Iqbal Rachmadini, Haliza Suci Rajagukguk, Denni M. Rangkuti, Siti Rafiah Siddik Karo-Karo Sihombing, Marjones H.H Sihombing, Marjones H.H. Sihombing, Marjones Hardy H Sihombing, Monang JT Silitonga, Keyzia Tripema S. Siregar, Achmad Zulfikar