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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) SMARTICS Journal JUTIK : Jurnal Teknologi Informasi dan Komputer JITK (Jurnal Ilmu Pengetahuan dan Komputer) Jurnal Teknik Informatika UNIKA Santo Thomas JURNAL PENGABDIAN KEPADA MASYARAKAT Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL PETIK JUSIM (Jurnal Sistem Informasi Musirawas) Jurnal Teknologi Komputer dan Sistem Informasi Jurnal Tekno Kompak Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Progresif: Jurnal Ilmiah Komputer Jurnal Manajemen Informatika dan Sistem Informasi Jurnal Informatika dan Rekayasa Elektronik Zonasi: Jurnal Sistem Informasi Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Tekinkom (Teknik Informasi dan Komputer) JISA (Jurnal Informatika dan Sains) Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS International Journal of Advances in Data and Information Systems Jurnal Sistem Komputer dan Informatika (JSON) BERNAS: Jurnal Pengabdian Kepada Masyarakat Journal of Intelligent Computing and Health Informatics (JICHI) Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Jurnal Pengabdian Nasional (JPN) Indonesia Jurnal Restikom : Riset Teknik Informatika dan Komputer Insyst : Journal of Intelligent System and Computation Jurnal Abdimas Indonesia : Jurnal Abdimas Indonesia Jurnal Pengabdian dan Edukasi Sekolah (Jubaedah) Jurnal Info Sains : Informatika dan Sains AJAD : Jurnal Pengabdian kepada Masyarakat Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Jurnal Informatika Teknologi dan Sains (Jinteks) Jurnal Dunia Pendidikan Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi PROSISKO : Jurnal Pengembangan Riset dan observasi Rekayasa Sistem Komputer Jurnal Ilmiah Sistem Informasi dan Ilmu Komputer Jurnal Sistem Informasi Room of Civil Society Development Jurnal Pengabdian Masyarakat Dharma Andalas Jurnal Pengabdian Kepada Masyarakat Radisi Jurnal Pengabdian Nasional (JPN) Indonesia Jurnal ilmiah teknologi informasi Asia Room of Civil Social Development JTKSI (Jurnal Teknologi Komputer dan Sistem Informasi)
Nyoman Purnama, Nyoman
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Enhancing Teachers’ Competence through Training on Android-Based Mathematics Learning Media: Peningkatan Kompetensi Guru melalui Pelatihan Media Pembelajaran Matematika Berbasis Android Purnama, Nyoman; Putra, Made Adi Paramartha
Room of Civil Society Development Vol. 5 No. 1 (2026): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59110/rcsd.828

Abstract

The development of Android-based mathematics learning media using Unity 3D at SD Negeri 4 Padangkerta was conducted to address the limited use of interactive learning media in mathematics instruction. This community service activity aimed to enhance teachers’ competence in developing Android-based mathematics learning media through participatory training and hands-on practice. The program was implemented through stages of socialization, technical training on Unity 3D, prototype development assistance, and evaluation of training outcomes. The results indicate that 80% of participating teachers successfully produced Android-based learning media prototypes, accompanied by a 75% increase in teachers’ understanding of learning technology based on pretest and posttest evaluations. In addition, teachers demonstrated increased motivation and creativity in integrating digital technology into classroom learning. Overall, this activity contributes to strengthening teachers’ digital competence and improving the quality of mathematics learning using interactive and contextually relevant digital media.
PERANCANGAN SISTEM RESERVASI DAN KASIR RESTORAN BERBASIS WEBSITE STUDI KASUS NYOMAN CAFE Abdullah, Mikail; I Nyoman Purnama; Ni Putu Noviyanti Kusuma
Jurnal Sistem Informasi (JUSIN) Vol 6 No 2 (2025): Jurnal Sistem Informasi
Publisher : ITB Ahmad Dahlan Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32546/jusin.v6i2.3230

Abstract

The advancement of information technology has driven various business sectors, including the culinary industry, to adopt digital systems to enhance operational efficiency and customer satisfaction. This study aims to design a web-based reservation and cashier system for Nyoman Cafe, a renowned seafood restaurant in Bali. The system addresses challenges in manual reservations and transaction recording, which often lead to errors, delays, and data inaccuracies. Utilizing the Prototipe method, the research involves stages of requirement gathering, interface design using Figma, and Prototipe evaluation to ensure the system aligns with user needs. The resulting system enables customers to make online table reservations with real-time availability access while simplifying transaction management through automated record-keeping features. This system is expected to improve operational efficiency, minimize errors, enhance customer experiences, and strengthen Nyoman Cafe's competitiveness in the culinary industry.
Enhancing Teachers’ Competence through Training on Android-Based Mathematics Learning Media: Peningkatan Kompetensi Guru melalui Pelatihan Media Pembelajaran Matematika Berbasis Android Purnama, Nyoman; Putra, Made Adi Paramartha
Room of Civil Society Development Vol. 5 No. 1 (2026): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59110/rcsd.828

Abstract

The development of Android-based mathematics learning media using Unity 3D at SD Negeri 4 Padangkerta was conducted to address the limited use of interactive learning media in mathematics instruction. This community service activity aimed to enhance teachers’ competence in developing Android-based mathematics learning media through participatory training and hands-on practice. The program was implemented through stages of socialization, technical training on Unity 3D, prototype development assistance, and evaluation of training outcomes. The results indicate that 80% of participating teachers successfully produced Android-based learning media prototypes, accompanied by a 75% increase in teachers’ understanding of learning technology based on pretest and posttest evaluations. In addition, teachers demonstrated increased motivation and creativity in integrating digital technology into classroom learning. Overall, this activity contributes to strengthening teachers’ digital competence and improving the quality of mathematics learning using interactive and contextually relevant digital media.
Music Genre Recommendations Based on Spectrogram Analysis Using Convolutional Neural Network Algorithm with RESNET-50 and VGG-16 Architecture purnama, nyoman
JISA(Jurnal Informatika dan Sains) Vol 5, No 1 (2022): JISA(Jurnal Informatika dan Sains)
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jisa.v5i1.1270

Abstract

Recommendations are a very useful tool in many industries. Recommendations provide the best selection of what the user wants and provide satisfaction compared to ordinary searches. In the music industry, recommendations are used to provide songs that have similarities in terms of genre or theme. There are various kinds of genres in the world of music, including pop, classic, reggae and others. With genre, the difference between one song and another can be heard clearly. This genre can be analyzed by spectrogram analysis. In this study, a spectrogram analysis was developed which will be the input feature for the Convolutional Neural Network. CNN will classify and provide song recommendations according to what the user wants. In addition, testing was carried out with two different architectures from CCN, namely VGG-16 and RESNET-50. From the results of the study obtained, the best accuracy results were obtained by the VGG-16 model with 20 epochs with accuracy 60%, compared to the RESNET-50 model with more than 20 epochs. The results of the recommendations generated on the test data obtained a good similarity value for VGG-16 compared to RESNET-50.
Perbandingan Klasifikasi Website Secara Otomatis Menggunakan Metode Multilayer Perceptron dan Naive Bayes I Nyoman Purnama
Jurnal Sistem Komputer dan Informatika (JSON) Vol. 2 No. 2 (2021): Januari 2021
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v2i2.2703

Abstract

World wide web has become a big repository that contains lot of information. As the number of websites continuous growth exponentialy, the need of website classification gains attractions. The human ability to perform manual classifications is increasingly difficult. Website Classification using machine learning technique become more important to do, because the classification process is done automatically. The classification system begins with the process of collecting information from the home page of the web site(parsing). Home page of a web site is a distinguished page and it acts as an entry point by providing links to the rest of the web site. For each parsing result of the homepage there are process of removing the stop word, stemming and feature selection with tf-idf. The result of this process is a feature that becomes input of machine learning algorithm. In this algorithm there are learning process of input pattern and making of the weight. This weight will be used in the classification process. In this research, the learning process is developed by using multi layer perceptron and naive bayes algorithm. The classification results of each method will be compared. Based on the results obtained, naive bayes have a better accuracy rate than multilayer perceptron. With accuracy of 89% Naive Bayes and MLP has 80% accuracy
Implementasi Blockchain Ethereum dalam Aplikasi E-Voting Berbasis Website untuk Pemilihan Koordinator Tingkat (KORTI) Wageswara, Kadek Sathya; Purnama, I Nyoman; Wijaya, I Nyoman Yudi Anggara
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 10 No 4 (2026): OCTOBER 2026
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET) - Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v10i4.6548

Abstract

Electronic voting improves election efficiency yet continues to face trust-related concerns stemming from centralization and the potential for data manipulation. This study develops a web-based e-voting system integrated with the Ethereum blockchain to strengthen security and transparency. The system employs Solidity smart contracts, Ganache for local network simulation, Truffle, MetaMask, and MySQL. Development follows the Waterfall model, with unit testing and black-box testing conducted as part of the verification process. Testing was carried out using 10 simulation accounts on the Ganache network. The results demonstrate a 100% success rate across all functional scenarios, in which a total of 27 votes were recorded in real-time on the verified latest block height without any transaction failure. This implementation advances immutability and auditability; however, cost analysis reveals a dependency on fluctuating gas fees should the system be deployed on the public mainnet
Analisis Dan Visualisasi Pola Transaksi Penjualan Pada Anka Coffee Menggunakan Metode EDA Jansen Chendana; Nengah Widya Utami; I Nyoman Purnama
Jurnal Dunia Pendidikan Vol 7 No 1 (2026): Jurnal Dunia Pendidikan
Publisher : LPPM Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jurdip.v7i1.5620

Abstract

Dalam era digital, pengelolaan data yang akurat sangat penting untuk meningkatkan efisiensi dan daya saing bisnis. Anka Coffee menghadapi masalah dalam pengelolaan stok dan pengambilan keputusan yang kurang didasarkan pada analisis data yang mendalam, menyebabkan ketidaktepatan dalam memprediksi pola konsumsi dan permintaan produk. Penelitian ini bertujuan untuk menganalisis pola transaksi penjualan menggunakan metode Exploratory Data Analysis (EDA), dengan fokus pada peningkatan strategi penjualan dan pengelolaan stok. EDA menggabungkan teknik statistik deskriptif dan visualisasi data untuk menggambarkan fluktuasi penjualan, berdasarkan kategori produk dan faktor eksternal seperti promosi. Hasil analisis menunjukkan fluktuasi penjualan yang signifikan antara hari kerja dan akhir pekan serta tren yang dipengaruhi promosi musiman. Temuan ini memberikan wawasan untuk merumuskan strategi pemasaran dan pengelolaan stok yang lebih efisien.
Co-Authors )I Gede Juliana Eka Putra A. A. Istri Ita Paramitha A. A. Istri Ita Paramitha A.A. Ayu Putri Ardyanti A.A. Ayu Putri Ardyanti A.A. Istri Ita Paramitha A.A.A Putri Ardyanti, A.A.A Putri A.M. Adi Putra Jaya AAA Putri Ardyanti Abdullah, Mikail Adi Paramartha Putra, Made Anak Agung Ayu Putri Ardyanti Athazaina, Naudy Taj Dede Andika Putra, Putu Dharma, Eddy Muntina Estiyanti, Ni Made Fajriyatul Aisyah Gananta, I Made Gede Agus Darma Yoga Gussanda, Wiwan I Dewa Putu Ade Permana Putra I Gede Darma Antara Yadnya I Gede Juliana Eka Putra I Gede Juliana Eka Putra I Gede Juliana Eka Putra I Gede Juliana Eka Putra Eka Putra I Gede Prana Yoga I Gede Putu Krisna Juliharta I Gusti Ayu Aris Dwiyanti I GUSTI BAGUS MADE WIRADHARMA I Gusti Bagus Made Wiradharma I K. G. Wawan Darmawan I ketut Gede Darma Putra I Made Dwi Hita Darmawan I Made Dwi Kariawan I Made Harma Sastra I Made Pande Muliada I Nyoman Wiyana I Nyoman Yudi Anggara Wijaya I Putu Agung Bayupati I Putu Agus Aryawan I Putu Eka Indrayana I Putu Gede Saskara I Putu Gede Widiastawa Adiputra I Putu Restu Prajna I Putu Risky Arya Juniartha I Wayan Ady Purnawibawa Ida Bagus Gede Arga Kusuma IGAN Indra Adnyana Jansen Chendana Juliana Eka Putra, I Gede Ketut Queena Fredlina Ketut Queena Fredlina Komang Tri Werthi Kresna Aditya Angga Siswanto Luh Putu Nestri Evayanti, Ni Muntina Dharma, Eddy Nandika, I Putu Prema Nengah Widya Utami Nengah Widya Utami Nengah Widya Utami Nengah Widya Utami Nengah Widya Utami Nengah Widya Utami Ni Kadek Sekar Waras Sari Ni Luh Nyajentari, Ni Luh Ni Luh Putu Purnama Dewi Ni Luh Putu Purnama Dewi Ni Made Estiyanti Ni Made Satvika Iswari Ni Nengah Widya Utami Ni Putu Noviyanti Kusuma Ni Putu Risma Suantari Ni Wayan Ayu Megantari Paramitha, A A Istri Ita Paramitha, A.A. Istri Ita PERMANA, LEON FARREL AGUNG Prayoga, I Made Ari Putra, I Gede Aldi Kusuma Putra, I Gede Julana Eka Putra, I Gede Juliana Eka Putra, Made Adi Paramartha Putri Anugrah Cahya Dewi Putu Divya Febriyanti Putu Krisna Juliharta, I Gede Putu Kusuma Negara Putu Trisna Hady Permana Putu Trisna Hady Permana S Queena Fredlina, Ketut Sudiatmika, Ida Bagus Kresna Sukariada, I Komang Sutresna, I Made Tania Koentjoro, Jessica Utama, I Komang Ram Pramartha Utami, Nengah Widya Wageswara, Kadek Sathya Widya Utami, Nengah