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All Journal Jurnal Komtika (Komputasi dan Informatika) JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Infotek : Jurnal Informatika dan Teknologi
Yunita Fauzia Achmad
Politeknik Negeri Sriwijaya
Computer Science & IT Control & Systems Engineering Engineering

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Analisis Potensi Virtual reality sebagai Strategi Pemasaran Pariwisata Kota Pagar Alam Arif Prambayun; Della Oktaviany; Yunita Fauzia Achmad
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 3 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i3.1341

Abstract

The purpose of this study is to describe virtual reality as a tourism marketing strategy, analyze in-depth to understand the concept of virtual reality, its role, and potential that can be used as a tourism marketing strategy to increase tourist visits to Pagar Alam City. This paper systematically integrates relevant research in existing fields, builds a research framework, and conducts a situa-tional analysis of virtual reality technology as a tourism promotion strategy through SWOT analy-sis. Based on the SWOT analysis, we tried to connect the potential of virtual reality with market-ing theory, to find the advantages of using virtual reality as a tourism marketing strategy to in-crease the attractiveness of tourist visits in the city of Pagar Alam in particular. The city of Pagar Alam as a tourist destination with 24 natural attractions and 27 cultural attractions, has good strengths and opportunities to take advantage of VR-based tourism strategies, these various tour-ist objects can be visualized well and in detail through a virtual environment so that they can in-fluence the desire of tourists to visit Pagar Alam city. Although the opportunities offered by VR in the tourism sector, especially in the city of Pagar Alam, are quite significant, there are still many challenges and problems that must be solved. One of them is about infrastructure readiness and awareness of tourism industry players in utilizing VR technology. This research was only con-ducted based on literature review publications collected in recent years and analyzed tourism in the city of Pagar Alam from the aspect of using digital information technology, promotional strategies, and government policies.
Penerapan Algoritma GLCM dan KNN dalam Pengenalan Jenis Jerawat Yunita Fauzia Achmad; Alivia Yulfitri; Putri Maharani
Jurnal Komtika (Komputasi dan Informatika) Vol 6 No 2 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/komtika.v6i2.8078

Abstract

Jerawat merupakan penyakit kulit yang tidak berbahaya, penderita jerawat umunya menyerang 85% usia antara 11 – 30 tahun. Jerawat dapa memuat penderitanya merasa tidak percaya diri pada penampilan dan membuat tidak nyaman. Terdapat beberapa cara untuk menghilangkan jerawat salah satunya adalah dengan datang ke dokter kecantikan, namun kelemahan pengobatan konvensional cenderung mahal dan membutuhkan waktu yang cukup lama untuk mengetahui jenis jerawat yang diderita oleh pasien. Penelitian ini menggunakan algoritma KNN (K-Nearest Neighbour) sebagai algoritma dalam pengenalan jenis jerawat dan algoritma GLCM (Grey Level Co-ocurance Matrix) merupakan metode untuk ekstrasi tekstur pada citra. Nilai akurasi yang didapat pada penelitian ini untuk pengujian identifikasi jenis jerawat menggunakan algoritma KNN sebesar 87,3% , nilai ini didapat dengan menggunakan beberapa nilai k yaitu K-3, K-5, K-7, K-9, dan K-11.
Evaluasi Fungsionalitas Sistem Informasi Kerja Sama Politeknik Negeri Sriwijaya Menggunakan Black Box Testing Della Oktaviany; Yunita Fauzia Achmad; Irma Salamah; Yeni Febriana; M Afiyah Tatumadha; M Ainul Chakra
Infotek: Jurnal Informatika dan Teknologi Vol. 9 No. 2 (2026): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v9i2.35292

Abstract

Collaboration management in higher education institutions requires an information system capable of supporting administrative processes, documentation, monitoring, and reporting in an integrated manner. Politeknik Negeri Sriwijaya’s Collaboration Information System was developed to manage proposal submission, verification, approval, document management, collaboration activity recording, and report preparation. This study aims to evaluate the system’s functionality using the Black Box Testing method by assessing the conformity between inputs and outputs without examining the program’s internal structure. Testing was conducted through 10 scenarios covering user login, collaboration proposal submission, verification, data revision, proposal approval and rejection, document uploading, activity input, monitoring, and reporting. Each scenario was evaluated by comparing the system’s actual output with the expected result. The results showed that all test scenarios produced outputs consistent with the expected results, achieving a success rate of 100%. These findings indicate that the system meets its primary functional requirements and is feasible for supporting more structured, centralized, documented, and integrated collaboration management at Politeknik Negeri Sriwijaya.
Co-Authors Arif Prambayun Della Oktaviany Irma Salamah M Afiyah Tatumadha M Ainul Chakra Putri Maharani Yeni Febriana Yulfitri, Alivia