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Ontology Modeling for Subak Knowledge Management System Hariyanti, Ni Kadek Dessy; Linawati, Linawati; Oka Widyantara, I Made; Sukadarmika, Gede; Arya Astawa, I Nyoman Gede; Kamarudin, Nur Diyana
JOIV : International Journal on Informatics Visualization Vol 9, No 2 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.2.3386

Abstract

Subak, as a Balinese traditional agricultural organization, has knowledge of cultural heritage, including both explicit and tacit elements. This research aimed to develop ontology knowledge model for the digital preservation of Subak culture in the form of Knowledge Management System (KMS). The development of model was based on three main stages, including requirement analysis, ontology development, and ontology assessments. Requirement analysis included data collection through field observations, in-depth interviews, and document analysis, while ontology development consisted of hierarchical classes, object and data properties, as well as individual entities. Furthermore, ontology assessments were the stage of evaluating and testing the resulting ontology. Protégé software was used to apply ontology model, generating Ontograph visualizations and producing Ontology Web Language (OWL). Validation was carried out using both Ontology Quality Analysis (OntoQA) and expert comments. The evaluation results showed a Relationship Richness (RR) value of 0.8, an Inheritance Richness (IR) value of 0.78, and an Attribute Richness (AR) value of 3.89, showing that ontology captured a comprehensive and representative body of knowledge. Expert comments stated that ontology model created was worthy of being used to represent Subak knowledge as a form of cultural preservation. The developed Subak ontology could serve as a foundational knowledge base for further research in related fields such as agricultural management, social organization, and cultural preservation.
Ontology-based data framework for the digital preservation cultural heritage: A case of Subak Hariyanti, Ni Kadek Dessy; Linawati; I Made Oka Widyantara; Gede Sukadarmika
Matrix : Jurnal Manajemen Teknologi dan Informatika Vol. 14 No. 3 (2024): Matrix: Jurnal Manajemen Teknologi dan Informatika
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/matrix.v14i3.135-145

Abstract

Cultural heritage is increasingly fading due to the influence of globalization and social changes that shift traditional values. Digitalization is critical to addressing the degradation of cultural heritage knowledge by enabling more accessible storage and documentation and facilitating preservation and education efforts for future generations. Subak, as a unique traditional agricultural system in Bali, Indonesia, has a wealth of valuable knowledge and culture, but it is still scattered and unstructured. An ontology-based Knowledge Management System is designed to capture, organize, and utilize knowledge within a domain using ontologies as a fundamental component. Ontologies explicitly represent knowledge by providing meaning, properties, and relationships with related concepts. This paper proposes data modelling with the Ontology Development framework for the knowledge base. The methodological framework consists of knowledge externalization, including identifying and collecting knowledge based on data modelling through interviews and observations. The second steps are modelling and development of ontology, based on the knowledge that has been previously disclosed, including the hierarchical structure, properties, and relationships that form the knowledge base. The third stage is the Implementation and evaluation, which involves evaluating the quality of ontology using onto metrics and implementing the ontology into the KMS. The result of this study is data modeling for the knowledge base and the Ontology Development framework. The data modelling is a form of data mapping based on a combination of traditional philosophy and modern management principles that underlie Subak activities and artefacts, namely Tri Hita Karana, Desa Kala Patra, and POAC. The proposed framework can be a reference in developing new ontologies from scratch on unstructured cultural heritage data.
PENGARUH DIKLAT DAN CAREER DEVELOPMENT TERHADAP KINERJA KARYAWAN DI PT ANGKASA PURA I CABANG BANDARA INTERNASIONAL I GUSTI NGURAH RAI - BALI: introduction, methods, results and discussion, conclusions, and bibliography. Bhaskara, Adisanti; Yudistira, Cokorda Gede Putra; Hariyanti, Ni Kadek Dessy
JURNAL AKADEMISI VOKASI Vol 2 No 2 (2023): Jurnal Akademisi Vokasi
Publisher : Pusat Penelitian dan Pengabdian Politeknik eLBajo Commodus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63604/javok.v2i2.90

Abstract

Training is an important factor determining the long-term success and profitability of a company. Conversely, employees who maximize their performance also pay attention to their position and achievements in the company, whether they are able to improve so that they get a bigger feeling, or just stay put. Training activities at PT Angkasa Pura I Branch of I Gusti Ngurah Rai International Airport - Bali experienced ups and downs due to the impact of the Covid-19 pandemic which caused system and order changes. This affects the fluctuating performance of employees. On the other hand, the element of subjectivity in career development also affects the performance of the employees themselves. This study examines the effect of Education and Training and Career Development on the performance of employees of PT Angkasa Pura I Branch of I Gusti Ngurah Rai International Airport - Bali. The research sample is 109 company employees. Questionnaires were distributed online using the proportional stratified random sampling method. Data were processed with SPSS, multiple linear regression analysis method. The results showed that education and training had a significant positive effect on employee performance, career development had a significant positive effect on employee performance, and training and career development had a positive effect simultaneously on employee performance. The output of this thesis is in the form of Evaluation Training which is expected to be able to improve the actual problems faced by the company. This program is summarized and packaged in a book which is used as a reference in carrying out Evaluation Training activities. keywords: Training, Career Development, Employee’s Perfomance, Evaluation Training