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All Journal International Journal of Electrical and Computer Engineering Jurnal Ilmu Komputer (JELIKU) Jurnal Elektronik Ilmu Komputer Udayana JUTIK : Jurnal Teknologi Informasi dan Komputer SINTECH (Science and Information Technology) Journal Jurnal Ilmiah Medicamento Jurnal Pengabdian Informatika (JUPITA) Paradharma: Jurnal Aplikasi IPTEK Jurnal Nasional Teknologi Informasi dan Aplikasinya
I Gusti Ngurah Anom Cahyadi Putra
Program Studi Teknik Informatika Jurusan Ilmu Komputer Fakultas MIPA Universitas Udayana
Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology Public Health Social Sciences Other

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Perancangan UI/UX Aplikasi Kesehatan Mental “MindEase” Berbasis Mobile dengan Metode Design Thinking Pande Komang Bhargo Anantha Yogiswara; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 3 No. 2 (2025): JNATIA Vol. 3, No. 2, Februari 2025
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2025.v03.i02.p15

Abstract

The rising global concern over mental health disorders necessitates accessible and quality mental health services. In Indonesia, where 6.1% of the population aged 15 and above experience such disorders, addressing the increasing prevalence becomes imperative. However, barriers like resource scarcity, limited geographic access, and social stigma hinder individuals from accessing professional help. More than 80% of affected individuals lack access to quality, affordable mental health services. In response, the mobile application "MindEase" emerges as an innovative solution, integrating consultation, assessment, education, and training in one platform. Designed to alleviate stress and anxiety, MindEase aims to provide users with a comfortable environment for managing their mental health. Aligned with the Sustainable Development Goals, particularly SDG #3 and #10, MindEase contributes to promoting better mental health and reducing healthcare disparities. Using the design thinking method, the UI/UX of MindEase was developed, resulting in satisfactory usability, as indicated by a System Usability Scale score of 82.8125. However, future research should involve mental health professionals for more comprehensive evaluations. 
Penerapan Model Ontologi dalam Perkembangan Game Digital I Komang Maheza Yudistia; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 3 No. 1 (2024): JNATIA Vol. 3, No. 1, November 2024
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2024.v03.i01.p12

Abstract

This research develops an ontology for interactive digital games using the Methontology methodology, which includes the stages of specification, knowledge acquisition, conceptualization, integration, implementation, and evaluation. The development process involved using the Protégé tool to build and manage the ontology. The result is an ontology consisting of 32 classes, 12 property objects, 0 property data. This ontology was tested using SPARQL queries on the Jena Fuseki web, demonstrating its ability to support more effective classification and knowledge management. The application of this ontology improves data interoperability and the gaming experience and enables the development of more structured and complex applications. This research confirms the benefits of ontologies in enriching data structure and integration in the interactive digital game domain. 
Pengamanan Gambar dengan Metode Cipher Block Chaining Made Yayang Eka Prananda; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 3 No. 1 (2024): JNATIA Vol. 3, No. 1, November 2024
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2024.v03.i01.p25

Abstract

Data security is something that everyone needs to maintain their privacy, for example images. Images are very familiar to everyone, because we can capture various moments in the form of images. But there are some people who steal someone's image to misuse it for personal gain. Image pixel encryption using cryptography can be an alternative in securing the image. In this study, the cipher block chaining method is used to encrypt each pixel. The results of using this method are quite satisfactory, the resulting image becomes more abstract. The encrypted image can also be decrypted into the original image. However, the resulting pattern is still the same as the previous image pattern. So the use of this method may be more effective when combined with other cryptographic methods. 
Rancangan Sistem Cari dan Temu Barang Hilang di Universitas Udayana Berbasis Web Zerina Nur Salsabila; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 2 No. 4 (2024): JNATIA Vol. 2, No. 4, Agustus 2024
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2024.v02.i04.p09

Abstract

Losing items is an event that has been experienced by all of us. At Udayana University itself, loss of goods is still a common problem that is often faced by students, lecturers, and staff. This of course can result in material loss and inconvenience for the owner of the goods. Currently at Udayana University to disseminate information on the announcement of lost items is still by means of social media only. To overcome this problem, a web-based lost and found system was designed called "Lost Goods Search and Find System at Udayana University". This system allows users to report lost items and share information on found items. Udayana's Lost and Found System is expected to help increase the chances of finding lost items and reduce material losses for the owner of the goods. This system can also help improve security and comfort at Udayana University. 
Rancangan Machine Learning untuk Mendeteksi Lagu Plagiat Dominggo Pratama Sidauruk; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 2 No. 3 (2024): JNATIA Vol. 2, No. 3, Mei 2024
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2024.v02.i03.p13

Abstract

Plagiarism in the music industry is a serious issue that requires advanced solutions. This research proposes a Machine Learning-based system for detecting song plagiarism by combining Convolutional Neural Network (CNN) and Dynamic Time Warping (DTW). CNN is used to extract features from the visual representation of music notations, while DTW measures the temporal distance between two sequences of notations. Experimental results show that this system provides a more accurate solution with an accuracy of 92.71%, with a dataset of 4800 data points. 
Analisis Vulnerability Sistem Informasi di Universitas Udayana Menggunakan Tool Acunetix Web Vulnerability Scanner I Putu Adi Yuda; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 1 No. 4 (2023): JNATIA Vol. 1, No. 4, Agustus 2023
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2023.v01.i04.p30

Abstract

Now, information technology is developing rapidly. Information systems provide convenience, especially in the field of education such as information systems at Udayana University. In addition, in universities, information systems are also used in elementary schools and high schools. Information systems must have good security. The requirements that must be met are privacy, integrity, authentication, and availability. However, no information system is completely secure. Like the information system at Udayana University has a vulnerability where it is still possible to be attacked by unauthorized parties. System vulnerability has three levels, namely low level, medium level, and high level. This can disrupt a system, and information can be changed by unauthorized parties. Therefore, it is necessary to scan the Udayana University information system to find out system vulnerabilities. The author uses the Acunetix Web Vulnerability Scanner tool. The results of the scanning can be used as a reference for evaluating system vulnerabilities so that further system security can be improved better than before. 
Klasifikasi Lirik Lagu Bertema Lingkungan dengan Metode Naive Bayes Putu Ode Irfan Ardika; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 1 No. 4 (2023): JNATIA Vol. 1, No. 4, Agustus 2023
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2023.v01.i04.p09

Abstract

Awareness of the importance of protecting the environment is becoming increasingly important in this modern era. Humans as inhabitants of the earth have a responsibility to protect and maintain the natural environment, they live in. Songs can be one of the important roles that can help awaken people to start protecting the environment they live in. This research makes it easy to find songs that have the theme of protecting the environment by classifying song lyrics. This research will create a system that can classify environment-themed song lyrics using the Naive Bayes method with a Multinomial model. The results of the Naïve Bayes test with the Multinomial model get the best results on the composition of the training data and test data of 10.90 which produces a recall score of 38%, precision of 90.4%, F1 score of 53.5%, while for accuracy it gets the best score on the composition of 90:10 with a yield of 75% 
Analisis Performa Sistem pada Pemisahan Database Analitik dengan Transaksional I Made Ari Madya Santosa; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 1 No. 3 (2023): JNATIA Vol. 1, No. 3, Mei 2023
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2023.v01.i03.p10

Abstract

The speed and efficiency of a system currently has a very important role. Currently there are several solutions to answer these challenges, one of which is to separate the database on the system. In this study, an analysis was carried out on the separation of databases on a transactional and analytic system. Analysis is carried out with a research flow that begins with problem identification followed by sampling data on technology companies that have transactional systems, then implementing transactional and analytical programs on microservices architecture, conducting tests with Load-Testing, followed by analysis of test results, and then drawing conclusions. After conducting research in accordance with the research flow, it was concluded that the separation of databases on transactional and analytic systems is better for producing faster system performance compared to transactional and analytic systems using the same database. 
Perancangan User Interface dan User Experience pada Aplikasi Pencari Indekos Gusto Gibeon Ginting; I Gusti Ngurah Anom Cahyadi Putra
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 1 No. 3 (2023): JNATIA Vol. 1, No. 3, Mei 2023
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2023.v01.i03.p02

Abstract

This study aims to design a website-based user interface and user experience. Where it is, proportional to the increase in the number of purchases of existing motorcycles. The website that has been made was tested on the General Public with a total of 20 respondents. To find out the level of satisfaction of respondents in using the motorcycle recommendation website, usability testing was carried out using the system usability scale method. This method measures the usability of a computer system according to the user's subjective point of view by filling out a Likert-scale questionnaire. The website that has been made is tested on the General Public. To find out the level of satisfaction of respondents in using the motorcycle recommendation website, usability testing was carried out using the system usability scale method. This method measures the usability of a computer system according to the user's subjective point of view by filling out a Likert-scale questionnaire. 
Digitalization of HYPOGLYRISK and Evaluation of Its Utility for Pharmacist-Led Hypoglycemia Risk Assessment in Type 2 Diabetes Mellitus Jaya, Made Krisna Adi; Ikawati, Zullies; Rahmawati, Fita; Yasin, Nanang Munif; Putra, I Gusti Ngurah Anom Cahyadi
Jurnal Ilmiah Medicamento Vol 12 No 1 (2026): Jurnal Ilmiah Medicamento (In progress)
Publisher : Fakultas Farmasi Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/medicamento.v12i1.13619

Abstract

Background: We developed a tool for pharmacists to facilitate screening of medication-related hypoglycemia risk in patients with type 2 diabetes mellitus (T2DM), called HYPOGLYRISK. Although this instrument has been validated and proven reliable, the paper-based version was considered inefficient and prone to human error during routine screening.Objective: This study aimed to digitalize HYPOGLYRISK and evaluate its utility compared with the printed version.Methods: A mixed-method study design combining software development and a quasi-experimental trial was used. In the development stage, the application was created using Android Studio and validated through Black Box Testing and User Acceptance Testing (UAT). In the trial stage, 46 pharmacists participated and were divided into two groups using either the digital or paper-based HYPOGLYRISK to assess simulated ambulatory T2DM patients representing different hypoglycemia risk categories. The primary outcome was assessment time efficiency, while the secondary outcome was the potential for human error. Data were analyzed using the Mann-Whitney U test, chi-square test, and relative risk analysis.Results: The digital HYPOGLYRISK demonstrated significantly shorter assessment time compared with the conventional version (p<0.05) and reduced the probability of scoring errors by 3.3 times (p<0.05). The digital application also provided additional advantages, including efficiency, scalability, ease of use, rapid data access, and simplified data management.Conclusion: These findings suggest that digital HYPOGLYRISK can enhance pharmacist-led hypoglycemia risk assessment among ambulatory patients with T2DM.
Co-Authors adi saputra, komang cameng Adiartika, Made Harry Dananjaya Agus Tommy Adi Prawira Kusuma Albertin Caecilia Djema Anak Agung Istri Ngurah Eka Karyawati Anak Agung Ngurah Andhika Satrya Nugraha Andien Rachma Fadillah Ardika, Putu Ode Irfan Ardita, I Kadek Aldy Oka Ari Mogi, I Komang Aulia Iefan Datya Br Sitepu, Rasita Natasya Christian, Calvin Cokorda Pramartha Cokorda Rai Adi Pramartha Derwi Rainord Nalle Dewa Agung Ayu Mutiara Dewi Dika Varuna, Gusti Ngurah Made Dominggo Pratama Sidauruk Eka Prananda, Made Yayang Fita Rahmawati Gede Verel Aditya Setiabudi Ginting, Gusto Gibeon Giri, I Nyoman Yusha Tresnatama Gst. Ayu Vida Mastrika Giri Gusto Gibeon Ginting Hamid, Muhammad Akbar Harta, I Gede Bendesa Aria I Dewa Made Bayu Atmaja Darmawan I Gede Aditya Mahardika Pratama I Gede Arta Wibawa I Gede Ngurah Wira Pratama I Gede Santi Astawa I Gede Surya Rahayuda I Gusti Agung Gede Arya Kadyanan I Gusti Agung Istri Agrivina Shyta Devi I Gusti Agung Istri Bianca Githa Saraswati I Gusti Ngurah Bagus Pramana Putra I Kadek Adi Sentana I Kadek Agus Andika Putra I Kadek Agus Chandra Pradika I Kadek Gowinda I Ketut Gede Suhartana I Komang Ari Mogi I Komang Maheza Yudistia I Komang Widia Pratama I Made Ari Madya Santosa I Made Kusuma Wijaya I Made Rian Wijaya I Made Widiartha I Made Widiartha I Putu Adi Yuda I Putu Agus Arya Wiguna I Putu Fajar Tapa Mahendra I Putu Gede Hendra Suputra I Putu Krisna Megadana I Wayan Dimas Wirahadi I WAYAN SANTIYASA I Wayan Supriana Ida Ayu Gde Suwiprabayanti Putra Ida Bagus A. Swamardika Ida Bagus Gede Dwidasmara Ida Bagus Gede Dwidasmara Ida Bagus Made Mahendra Ida Bagus Made Mahendra Ignatius Charles Hans Burwos Krishella Naomi D’laila Rumy Kustiadie, Mohammad Rizky Laurent, Valerie Luh Arida Ayu Rahning Putri Luh Gede Astuti Made Krisna Adi Jaya Made Putra Teguh Pramana Made Widiartha Made Yayang Eka Prananda Mahendra, A.A Riky Megadana, I Putu Krisna Krisna Megadana, I Putu Krisna Megadana Merdana, I Ketut Kusuma Muhammad Arrysatrya Yusuf Putranda Nanang Munif Yasin Ngurah Agus Sanjaya ER Ni Kadek Evi Dianasari Ni Made Rika Padeswari Kusuma Ni Made Yuli Cahyani Ni Putu Alya Noviyanti Ni Putu Widya Astuti Nuboba, Barneci Henderika Nyoman Ngurah Adisanjaya Pande Komang Bhargo Anantha Yogiswara Pradana Putra, Gevin Janitto Pratama, Sang Putu Febri Wira Putra, I Kadek Agus Andika Putu Bagus Dio Pranata Putu Bayu Baskara Putu Ode Irfan Ardika Putu Wahana MahaYoni Putu Wida Gunawan Raharja, Made Agung Rasita Natasya Br Sitepu Roger Julian Sitorus Salsabila, Zerina Nur Salsabila, Zerina Nur Salsabila Santosa, I Made Ari Madya Saraswati, I Gusti Agung Istri Bianca Githa Sidauruk, Dominggo Pratama Sumendap, Revi Tanaya, Tristan Nugraha Theresia Seftiani Girsang Tri Adi Ningsih Tristan Nugraha Tanaya Valerie Laurent Yoel Samosir Yudistia, I Komang Maheza Yudistia Zerina Nur Salsabila