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All Journal Elkom: Jurnal Elektronika dan Komputer Bianglala Informatika : Jurnal Komputer dan Informatika Akademi Bina Sarana Informatika Yogyakarta JUTIK : Jurnal Teknologi Informasi dan Komputer Jurnal Informasi dan Komputer Jurnal Ilmu Komputer dan Bisnis Jurnal Abdi Insani Community Development Journal: Jurnal Pengabdian Masyarakat MEANS (Media Informasi Analisa dan Sistem) Jurnal Pengabdian kepada Masyarakat Nusantara JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Tika DECODE: Jurnal Pendidikan Teknologi Informasi Simpatik: Jurnal sistem Informasi dan Informatika Prosiding Konferensi Nasional PKM-CSR J-Intech (Journal of Information and Technology) Jurnal Pengabdian Informatika (JUPITA) J-Icon : Jurnal Komputer dan Informatika JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Prastyadi Wibawa Rahayu
Universitas Dhyana Pura
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Prediksi Vaksinasi Terhadap Penambahan Kasus Covid-19 Dengan Neural Network Damayanti, Irma; Hakim, Arief Rachman; Subarkah, Pungkas; Utami, Dias Ayu Budi; Rahayu, Prastyadi Wibawa
Decode: Jurnal Pendidikan Teknologi Informasi Vol. 4 No. 1: MARET 2024
Publisher : Program Studi Pendidikan Teknologi Infromasi UMK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/decode.v4i1.354

Abstract

Covid-19 menjadi masalah kritis yang harus segera diselesaikan. Karena telah menyebabkan peningkatan kasus dan kematian yang signifikan di seluruh dunia. Upaya pencegahan dan pengendalian yang dilakukan oleh berbagai negara meliputi penutupan, pembatasan sosial, dan termasuk vaksinasi tak terkecuali di Indonesia. Analisis dan pemahaman yang lebih mendalam tentang hubungan antara vaksinasi dan penambahan kasus Covid-19 diperlukan. Dengan perkembangan teknologi dan berdasarkan penelitian terdahu model kecerdasan buatan yang salah satunya berupa jaringan saraf tiruan (neural network) dapat membantu dalam memodelkan dan memprediksi dampak vaksinasi terhadap penambahan kasus Covid-19. Penelitian ini melakukan perhitungan prediksi vaksinasi terhadap laju kenaikan kasus di Indonesia dengan Neural Network menggunakan struktur backpropagation. Data yang digunakan dalam penelitian ini yaitu data Covid-19 dan data vaksinasi ditahun 2020 sampai 2021. Hasil yang didapa bahwa model Neural Network dapat melakukan prediksi vaksinasi. Dengan pola skenario batchSize = 32, hidden layer = 5, learningRate = 0.3, momentum = 0.2 , dan trainingTime = 100 menunjukan akurasi 60,73% dengan nilai RMSE 0.484, yang mana diketahui bahwa 99 data yang berhasil diprediksi dengan tepat.
Analisis Tingkat Kematangan Sangraian Biji Kopi Menggunakan Ekstraksi Fitur Warna Ade Saputra, I Gede Pramana; Rahayu, Prastyadi Wibawa; Ardiada, I Made Dwi
J-INTECH (Journal of Information and Technology) Vol 12 No 1 (2024): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v12i1.1258

Abstract

This research aims to develop a digital image analysis system that can determine the level of maturity of roasted coffee beans, in terms of detecting roasted coffee beans that are suitable and not suitable for consumption and sold as quality coffee (special coffee) as stated in the coffee bean classification standards provided by SNI No. 01-2907-1999. This research aims to develop a digital image analysis system that can determine the level of maturity of roasted coffee beans in terms of color. The color feature extraction used in this research is the HSV (Hue Saturation Value) color space. This research began by collecting data in the form of 2D digital images of roasted coffee beans. The system developed in this research consists of two main stages, namely training and testing. The amount of coffee bean image data used was 90 images. The data used is in the form of images of coffee beans consisting of three levels, namely dark, light and medium. Classification uses the Naive Bayes algorithm. Based on the results of research on the analysis of coffee bean maturity levels, the highest training accuracy was 100% and the highest testing accuracy was 100%.
Pelatihan Penggunaan Tools AI di Gereja GKPB Jemaat Efrata Buduk I Nyoman Bernadus; Prastyadi Wibawa Rahayu; I Made Dwi Ardiada; Gabriel Firsta Adnyana; Putu Wida Gunawan; Gerson Feoh
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 2 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i2.2162

Abstract

Understanding of the use of AI, especially ChatGPT, is still relatively minimal in the GKPB Efrata Buduk Church. This is a special concern, considering the great potential of AI in supporting church services, from helping to prepare sermon materials, to managing administration. The purpose of this training is to improve the understanding and skills of the assembly and congregation in utilizing AI, so that this technology can be used optimally to support church activities, the methods used range from socialization, training, mentoring and evaluation as well as compiling final reports. The conclusion obtained is that there has been an increase in knowledge of the use of AI Tools from the results of the Pre-Test which never used AI Tools, after the training the participants understood its use and in the future wanted to use AI Tools to assist in Church activities. Keywords: ChatGPT, Training, Usage, Church
Implementasi Augmented Reality Pengenalan Tokoh Pahlawan dan Tarian pada Uang Kertas Rupiah Eldayanti, Putri Elvina; Feoh, Gerson; Rahayu, Prastyadi Wibawa
MEANS (Media Informasi Analisa dan Sistem) Volume 9 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research is motivated by the need for more interactive and interesting learning media in introducing the history of heroes and traditional dances contained in the 2022 emission rupiah banknotes to 5th grade students at SDS Wahidiyah Denpasar. Augmented Reality (AR) application based on marker-based tracking was developed to visualize 3D objects of heroes and dances interactively through Android smartphones. The results showed that the use of AR applications significantly improved student understanding, with an average pre-test score of 47.81 points which increased after the application was used in the learning process. Hopefully, the results of this research will not only increase students' interest and understanding of national history, but also encourage innovation in learning methods in elementary schools through the use of AR technology.
PEMBERDAYAAN KELOMPOK NELAYAN KUB SEGARA GUNA BATU LUMBANG DENPASAR MELALUI OPTIMALISASI PAKAN ALTERNATIF DAN MANAJEMEN PEMELIHARAAN UNTUK MENINGKATKAN BUDIDAYA KAKAP PUTIH SISTEM KERAMBA JARING APUNG Wiradana, Putu Angga; Rahayu, Prastyadi Wibawa; Suryantari, Eka Putri; Hanipa, Petronela; Kusuma, Nathania Eka Putri; Matilda, Yuliana
Jurnal Abdi Insani Vol 12 No 9 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i9.2932

Abstract

In aquaculture, using sustainable feed, especially feed produced from fishery waste, is an effective strategy for improving fish production performance and reducing disease susceptibility. Protein sourced from yellowfin tuna offal, bones, and by-products can be processed into fish protein hydrolysate in the form of fish meal. This raw material can then be used to produce alternative feed products. These products have economic value and can reduce the production costs of feed for white snapper fish farming among partner communities. Based on observations, the priority problems faced by the KUB Segara Guna Batu Lumbang fishermen group in their white snapper cultivation are: the suboptimal availability of independent feed, a lack of periodic water quality measurement, and low white snapper production performance. This community service program (PKM) aims to improve the knowledge and skills of the fishermen group in white snapper cultivation management through training in feed production, water quality monitoring, and production performance analysis. The PKM activities will be carried out from July to August 2025 at the Batu Lumbang Mangrove Ecotourism in Denpasar. Education will be provided through lectures and workshops, and partners' understanding will be measured through pre-tests and post-tests. The success of the program will be evaluated to determine if the activities of making alternative feed based on fishery waste, water quality management, and production performance analysis can significantly improve the partners' knowledge and skills (p≤0.05). This PKM program can contribute to achieving the Sustainable Development Goals (SDGs), specifically Goal 2 (Zero Hunger), Goal 12 (Responsible Consumption and Production), and Goal 14 (Life Below Water). Furthermore, this program aligns with the Government Program's Asta Cita Point 2, which aims to encourage national independence through food self-sufficiency sourced from the fisheries sector and to support a sustainable blue economy.
Rancang Bangun Sistem Informasi Produk BUMDES Blimbingsari Berbasis Website Roynaldo De Leu, Rico; Firsta Adnyana, Gabriel; Wibawa Rahayu, Prastyadi
Jurnal Ilmu Komputer dan Bisnis Vol. 16 No. 2 (2025): Vol. 16 No. 2 November (2025)
Publisher : STMIK Dharmapala Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47927/jikb.v16i2.970

Abstract

BUMDes (Badan Usaha Milik Desa) adalah lembaga usaha yang dibentuk oleh desa untuk mengelola potensi ekonomi lokal demi meningkatkan kesejahteraan masyarakat. Salah satu permasalahan yang dihadapi BUMDes Blimbingsari adalah kurangnya efisiensi dalam penyampaian informasi produk kepada masyarakat, sehingga calon pembeli sering datang ke kantor BUMDes tanpa mendapatkan barang yang mereka cari. Untuk mengatasi permasalahan ini, penelitian ini merancang dan membangun sistem informasi berbasis web menggunakan metode waterfall, yang terdiri dari analisis kebutuhan, desain sistem, implementasi, dan pengujian. Sistem dikembangkan menggunakan HTML, PHP, CSS, JavaScript, Bootstrap, dan MariaDB sebagai database. Fitur utama sistem ini mencakup pengelolaan produk oleh admin, tampilan daftar produk bagi calon pembeli, serta fitur pre-order. Hasil pengujian Black Box Testing menunjukkan sistem berfungsi sesuai spesifikasi. Uji usability dengan USE Questionnaire memperoleh skor 83,48% ("Sangat Baik"), membuktikan bahwa sistem ini efektif dan mudah digunakan. Kesimpulannya, sistem ini meningkatkan efisiensi penyampaian informasi produk dan pengelolaan BUMDes. Pengembangan lanjutan dapat mencakup fitur notifikasi WhatsApp dan payment gateway
Pendampingan Tim Kesehatan Yayasan Maha Bhoga Marga Dalam Digitalisasi Data Pada Kegiatan Pelayanan Kesehatan Adnyana, Gabriel; Gunawan, Putu Wida; Bernadus, I Nyoman; Rahayu, Prastyadi Wibawa; Ardiada, I Made Dwi; Feoh, Gerson
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 4 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dalam pelayanan kesehatan yang dilakukan tim kesehatan dari Yayasan Bhoga Marga (MBM) kepada jemaat Gereja Kristen Protestan di Bali (GKPB), ada beberapa kendala yang dihadapi, salah satunya adalah pendataan secara digital bagi jemaat yang telah dilayani dalam pelayanan kesehatan. Selain itu, informasi terkait dengan faskes BPJS di klinik MBM kepada jemaat GKPB masih minim. Untuk itu, dosen-dosen dan mahasiswa Program Studi Teknik Informatika Universitas Dhyana Pura memandang perlu untuk memberikan pendampingan berupa desain material informasi faskes di klinik MBM yang dapat disebarkan kepada jemaat GKPB baik melalui media sosial atau media komunikasi lainnya. Selain itu pendampingan juga berupa pendataan digital selama pelayanan kesehatan di berbagai gereja (GKPB) diseluruh Bali oleh tim kesehatan MBM.
Sistem Informasi Manajemen Akreditasi Prodi (Simap) Berbasis Web Dengan Instrumen Sembilan Kriteria Pada Universitas Dhyana Pura Dwi Ardiada, I Made; Feoh, Gerson; Adnyana, Gabriel Firsta; Gunawan, Putu Wida; Bernadus, I Nyoman; Rahayu, Prastyadi Wibawa
Jurnal Tika Vol 7 No 2 (2022): Jurnal Teknik Informatika Aceh
Publisher : Fakultas Ilmu Komputer Universitas Almuslim Bireuen - Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/tika.v7i2.1317

Abstract

Dhyana Pura University is a private university under the auspices of the Dhyana Pura Foundation in Badung Regency, Bali. Every study program under the auspices of a university is required to maintain quality assurance through the accreditation process. As for the Study Program accreditation instrument, the data, information and explanation of each requested criteria and parameter are formulated and presented by the study program in an instrument in the form of a guide for filling out study program performance documents (Book IIIA) and a guide for preparing a Self Evaluation Report (LED) or Self Evaluation Report. (SER) (Book IIIB). Each study program at Dhyana Pura University also does not escape efforts to obtain good accreditation status which is carried out in a certain period. The problem that often arises is that data and information related to Study Program Accreditation Instruments are not well organized. If there is no data center (data source) that can be managed periodically, then the recording will occur repeatedly, even though the previous information is very useful in the preparation of the next accreditation form. Therefore, we need an information system that can manage Document Requirements related to Study Program Accreditation. This information system will assist Study Program Management Units and Study Programs in managing study program performance documents and self-evaluation reports according to the Guidelines for Filling Out Performance Documents and Study Program Accreditation Self Evaluation Reports. The information system will speed up the process of accreditation so that the results will be more accurate and save budget, time and costs
RANCANG BANGUN SISTEM INFORMASI MANAJEMEN PENGELOLAAN SARANA SEKOLAH BERBASIS WEB Redempto De A.G. Cantana; Putu Wida Gunawan; Prastyadi Wibawa Rahayu
Jurnal Teknologi Informasi dan Komputer Vol. 11 No. 2 (2025): JUTIK : Jurnal Teknologi Informasi dan Komputer, Edisi Oktober 2025
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/jutik.v11i2.3744

Abstract

Facilities are an important component that determines whether a learning process is successful or otherwise. An effective learning process requires resources and media to support it. The current school facilities management data collection still uses conventional methods, so there are often errors in writing and inputting data into the book. The waterfall method, also known as a structured and sequential approach in software development, is used for this system because it allows users to participate in the planning process and produces a computerized system in a relatively short time. It is expected that this web-based information system will increase productivity, reduce data loss, and make recording school facilities easier.
Rancang Bangun Game Edukasi Bahasa Inggris Berbasis Android Menggunakan Unity 3D Engine (Studi Kasus SDN 5 Gulingan) Saputra, Putu Adi; Feoh, Gerson; Ardiada, I Made Dwi; Rahayu, Prastyadi Wibawa
JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI) Vol. 3 No. 1 (2024): JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/js.v3i1.2964

Abstract

Proses pembelajaran Bahasa Inggris yang diterapkan di SDN 5 Gulingan hanya menggunakan metode konvensional dengan menggunakan buku Lembar Kerja Siswa (LKS). Selain itu siswa kesulitan dalam mempelajari Bahasa Inggris sehingga menyebabkan tingkat penguasaan materi siswa kurang. Dalam penelitian ini penulis membuat game edukasi Bahasa Inggris berbasis Android dengan menggunakan Unity 3D Engine yang dapat membantu siswa SDN 5 Gulingan dalam mempelajari Bahasa Inggris dan menjadi media pendamping dalam proses pembelajaran Bahasa Inggris. Model yang digunakan adalah model Analysis, Design, Development, Implementation, and Evaluation (ADDIE), dengan bahasa pemrograman C# dan menggunakan Microsoft Visual Studio sebagai teks editor, Unity 3D Engine sebagai engine dari rancang bangun game yang dibuat, Android Software Development Kit (SDK) karena diperlukan dalam pembuatan atau pengembangan aplikasi atau sistem yang berbasis Android, dan Google Speech akan digunakan dalam rancang bangun game edukasi ini untuk melakukan konversi suara ke teks. Hasil menunjukkan bahwa penelitian berhasil dengan analisis tingkat kemudahan penggunaan aplikasi (Uji Usability) sebesar 92,46% dengan kategori “Sangat Baik”.
Co-Authors Achmad Sutanto Ade Saputra, I Gede Pramana Adinegara, GN Joko Adnyana, Gabriel Adnyana, Gabriel Firsta Agus Tommy Prawira Kusuma Arief Rachman Hakim Aulia Iefan Datya Baso Intang Sappaile Budi Witjaksana, Budi Datya, Aulia Iefan Dias Ayu Budi Utami, Dias Ayu Budi Djoko Widagdo Dwi Ardiada, I Made Eka Putri Suryantari Eldayanti, Putri Elvina Firsta Adnyana, Gabriel Gabriel Firsta Adnyana Gerson Feoh Hanipa, Petronela I Made Dwi Ardiada I Nyoman Bernadus I Putu Susila Handika Ibnu Andli Marta Ijo, Maria Claudia Floranca Irma Damayanti Kusuma, Nathania Eka Putri Langi, Jeffrey Payung Liza Husnita Matilda, Yuliana Ngao, Rafael Ni Putu Ria Anggreni Pratama, Gusti Made Ngurah Eko Wira Putri, Ni Putu Meliyoni Anggara Putu Adi Saputra Putu Angga Wiradana Putu Wida Gunawan Redempto De A.G. Cantana Roynaldo De Leu, Rico Saputra, I Gede Pramana Ade Saputra, I Kadek Wisnu Jaya Satwika, I Kadek Susila Subarkah, Pungkas Sudrajat, Didi Suroso Suroso Syahril Hasan Wona, Maxima Winfrida Yenny Anggreini Sarumaha