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All Journal Journal of Artificial Intelligence and Digital Business Jurnal SUTASOMA JIS Siwirabuda (Jurnal Ilmiah Sains Sosial, Kewirausahaan dan Kebudayaan)
Ariawan, Wayan Eka
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences

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Sistem Pakar Mendiagnosa Penyakit Tiroid Menggunakan Metode Certainty Factor Berbasis Web Ariawan, Wayan Eka; I Made Agus Widiana , Putra
Jurnal SUTASOMA (Science Teknologi Sosial Humaniora) Vol 1 No 2 (2023): Juni 2023
Publisher : Universitas Tabanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58878/sutasoma.v1i2.192

Abstract

Thyroid disease is a swelling or lump in the front of the neck caused by disorders of the thyroid gland. Thyroid disease is a very serious health problem in Indonesia. However, the tendency of long queues, and also the problem of the cost required for the treatment causes people sometimes are reluctant to see a doctor. Besides the limitations of doctors and the uneven number of doctors further worsen the situation. The purpose of this study was to design and build an expert system to diagnose thyroid disease. Expert systems are computer programs that replicate the thought process and expert knowledge in resolving a problem. In conclusion withdrawal, this expert system using the method of Certainty Factor. Where this method the user can provide a value based on the perceived severity of symptoms. Expert system for diagnosing thyroid disease constructed web based with the aim of disseminating information to the public so that the management and prevention efforts early thyroid disease can be done quickly.
Pengaruh Penggunaan Smartphone terhadap Kesehatan dan Performa Akademik Siswa Ariawan, Wayan Eka; Williandari, Kadek Aryani; Gunawan, I Made Agus Oka
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.3073

Abstract

Penggunaan smartphone telah menjadi bagian penting dari kehidupan mahasiswa, baik untuk aktivitas akademik maupun non-akademik. Namun, penggunaan yang berlebihan dapat memicu dampak negatif terhadap kesehatan dan performa akademik. Penelitian ini bertujuan untuk menganalisis hubungan antara pola penggunaan smartphone dengan dampaknya terhadap kesehatan dan performa akademik mahasiswa menggunakan algoritma Decision Tree ID3 (Iterative Dichotomiser 3). Data dikumpulkan melalui kuesioner yang melibatkan 100 mahasiswa sebagai responden. Variabel yang dianalisis meliputi durasi penggunaan smartphone harian, intensitas penggunaan untuk pendidikan, dampak terhadap kesehatan (seperti gangguan tidur dan sakit kepala), serta distraksi dalam belajar. Hasil penelitian menunjukkan bahwa model ID3 mencapai akurasi sebesar 95% dalam mengklasifikasikan dampak kesehatan. Faktor yang paling signifikan memengaruhi adalah dampak terhadap performa akademik (kontribusi 39,98%), diikuti oleh durasi penggunaan smartphone (32,37%), dan intensitas penggunaan untuk pendidikan (27,65%). Responden yang menggunakan smartphone lebih dari 6 jam per hari cenderung melaporkan gangguan tidur (48%) dan distraksi saat belajar (56%). Sebaliknya, penggunaan smartphone secara bijak untuk aplikasi edukasi berkontribusi positif terhadap performa akademik. Penelitian ini menyimpulkan bahwa penggunaan smartphone yang tidak terkontrol dapat berdampak negatif pada kesehatan dan performa akademik mahasiswa. Oleh karena itu, diperlukan kesadaran akan pentingnya pengelolaan waktu penggunaan smartphone untuk meminimalkan dampak negatif dan memaksimalkan manfaatnya dalam mendukung kegiatan akademik.
Evaluasi Sistem Informasi Akademik (SIAK) Menggunakan Evaluasi Heuristik Dan Kuesioner Pengalaman Pengguna Ariawan, Wayan Eka; Gunawan, I Made Agus Oka; Putra, I Made Agus Widiana
Jurnal Ilmiah Sains Sosial, Kewirausahaan dan Kebudayaan Vol. 2 No. 2 (2024): JIS SIWIRABUDA September 2024
Publisher : Universitas Tabanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58878/jissiwirabuda.v2i2.318

Abstract

This study evaluates the interface and user experience of the Academic Information System (SIAK) at Tabanan University, developed by PT. Hoki Group. SIAK is used to manage academic information such as student registration, class scheduling, and grade recording. The evaluation aims to identify user issues and analyze their responses while using the system. Heuristic evaluation methods and the User Experience Questionnaire (UEQ) were used to assess the interface and user experience. The results showed average ratings of good in attractiveness, clarity, efficiency, and novelty, and very good in stimulation. However, nine main issues were found, including improper placement of the search feature, lack of error notifications, and incomplete menus. Interface improvement recommendations focus on addressing these issues to enhance the quality of SIAK. The findings of this study are expected to help developers improve the user interface (UI) elements and enhance the overall user experience.
Co-Authors I Made Agus Oka Gunawan I Made Agus Widiana , Putra I Made Agus Widiana Putra Williandari, Kadek Aryani