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All Journal Buletin Udayana Mengabdi Jurnal SPEKTRUM E-Journal of Tourism Majalah Ilmiah Teknologi Elektro AKSIOMA Jurnal Pendidikan Matematika TELKOMNIKA (Telecommunication Computing Electronics and Control) Journal of Education and Learning (EduLearn) PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic PROSIDING CSGTEIS 2013 Journal of Business & Banking Nusantara of Research : Jurnal Hasil-hasil penelitian Universitas Nusantara PGRI Kediri (e-journal) Jurnal Teknologi Informasi dan Ilmu Komputer Proceedings Konferensi Nasional Sistem dan Informatika (KNS&I) Bioeksperimen: Jurnal Penelitian Biologi Jurnal Tadris Kimiya JOIV : International Journal on Informatics Visualization Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL PENDIDIKAN TAMBUSAI Efektor COMPTON: Jurnal Ilmiah Pendidikan Fisika JAE (Jurnal Akuntansi dan Ekonomi) Jurnal Riset Manajemen Sekolah Tinggi Ilmu Ekonomi Widya Wiwaha Program Magister Manajemen Adaara: Jurnal Manajemen Pendidikan Islam EAJ (ECONOMICS AND ACCOUNTING JOURNAL) Journal of Electrical, Electronics and Informatics International Journal of Engineering and Emerging Technology Jurnal Ekonomi Manajemen Sistem Informasi J-ADIMAS (Jurnal Pengabdian kepada Masyarakat) eCo-Buss Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Performance : Jurnal Bisnis dan Akuntansi Jurnal Ilmiah Edunomika (JIE) Review of Management and Entrepreneurship Jurnal ABDINUS : Jurnal Pengabdian Nusantara Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Indonesian Journal of Electrical Engineering and Computer Science BERDAYA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Ekonomi Bisnis Manajemen Prima Spektrum Sipil Marine Kreatif Jurnal Kansasi : Jurnal Pendidikan Bahasa dan Sastra Indonesia Jurnal Ilmiah Wahana Pendidikan JOURNAL OF COMMUNITY ENGAGEMENT AND EMPOWERMENT ALACRITY : Journal Of Education ProBisnis : Jurnal Manajemen CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Jurnal Ekonomi dan Bisnis GROWTH (JEBG) eCo-Fin Jurnal Akuntansi Dan Bisnis Indonesia (JABISI) Jurnal Nasional Teknik Elektro dan Teknologi Informasi Journal Of Human And Education (JAHE) Jurnal Riset Akuntansi dan Bisnis Indonesia Journal of Innovation Research and Knowledge Jurnal Ekonomi, Bisnis dan Manajemen JOMPA ABDI: Jurnal Pengabdian Masyarakat YASIN: Jurnal Pendidikan dan Sosial Budaya Jurnal Ekonomi Syariah dan Hukum Islam Jurnal Mahasiswa Manajemen dan Akuntansi Investama : Jurnal Ekonomi dan Bisnis Jurnal Multidisiplin Sahombu Journal of Islamic Business Management Studies (JIBMS) Wawasan : Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan West Science Business and Management Jurnal Rekayasa elektrika Riset Ilmu Manajemen Bisnis dan Akuntansi Indonesian Journal of Early Childhood Educational Research Abdi Akommedia : Jurnal Pengabdian Masyarakat Prosiding Seminar Nasional dan Call Paper STIE Widya Wiwaha Jurnal Medika Nusantara Jurnal As-Syar’i: Jurnal Bimbingan & Konseling Keluarga Journal of Innovative and Creativity Jurnal Investasi Islam Jurnal Pengabdian Masyarakat Nusantara Pharmaceutical Science Journal Jurnal Ekonomi, Akuntansi dan Perpajakan At Tahkim Jurnal Hukum Ekonomi Syariah KIC SENMEA Prosiding Simposium Nasional Manajemen dan Bisnis International Journal of Business and Quality Research Majalah Ilmiah Teknologi Elektro Multidisciplinary Indonesian Center Journal Al-Mabsut: Jurnal Studi Islam dan Sosial Jurnal Greenation Ilmu Akuntansi Jurnal Pengabdian Kepada Masyarakat PESHUM Jurnal Pengabdian Masyarakat Widya Wiwaha Educational Researcher Journal Jurnal Elektronik Pendidikan Matematika Tadulako Jurnal Pendidikan dan Kewarganegara Indonesia (jupenkei) AKSIOMA
Linawati Linawati
Magister Teknik Elektro Universitas Udayana
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Journal : JOIV : International Journal on Informatics Visualization

 1 
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.
Ship Trajectory Prediction Based on Spatial-temporal Data Using Long Short-Term Memory Setiawan, Widyadi; Linawati, Linawati; Widyantara, I Made Oka; Wiharta, Dewa Made; Asri, Sri Andriati; Pawana, I Wayan Adi Juliawan
JOIV : International Journal on Informatics Visualization Vol 9, No 3 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.3.3353

Abstract

The frequent exploitation of shipping lines by passengers increased traffic and exposed it to more significant dangers. Precise predictions for ship trajectory conditions at sea must be available to ensure safe navigation across the oceans. This article presents a trajectory prediction approach based on Long Short-Term Memory (LSTM) neural networks applied to time series Automatic Identification System (AIS) position data, expressed in spatial-temporal form. LSTM is highly suitable for ship trajectory predictions as it can capture long-term dependencies and spatial-temporal patterns existing in AIS data, since LSTM is targeted toward sequential data. The proposed model extracts ship trajectories from AIS data and utilizes an LSTM (Long Short-Term Memory) model to predict future ship movements based on historical patterns. The experiments demonstrate that it is effective in predicting where ships to navigate next, providing a valuable tool for enhancing traffic flow and improving navigation safety. The model with LSTM unit 500, tested on 3,478 ship trajectories, showed a median RMSE prediction error ranging from 0.0720 to 0.0841, with prediction M=8 coordinate a head having the highest error (0.0841) and M=2 and M=9 having the lowest (0.0720); the interquartile range (IQR) spanned from 0.0571 to 0.1006, and M=2 had the most outliers (302) while M=8 had the fewest (171), indicating varying prediction stability across different points. Despite these results, challenges remain in maintaining prediction stability across all points. Further optimization could enhance the model's performance and address these limitations by incorporating more complex spatial-temporal features or hybrid techniques.
Bibliometric Analysis of AI-Based Prototype Proposal for User Security Awareness in Healthcare Pratama, I Putu Agus Eka; Widyantara, I Made Oka; Linawati, Linawati; Gunantara, Nyoman
JOIV : International Journal on Informatics Visualization Vol 9, No 3 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.3.3319

Abstract

In the realm of public healthcare, integrating information technology (IT) must be judiciously balanced with heightened security awareness among users, given the escalating frequency of cyberattacks targeting this sector. Despite the availability of various product and service solutions aimed at enhancing user security awareness, these efforts have yet to yield optimal outcomes. There is a pressing need for innovative approaches to bolster healthcare user security awareness through IT, particularly leveraging the rapidly advancing field of artificial intelligence (AI). This study conducts a comprehensive review of prior research on the application of AI, specifically Large Language Models (LLM), within the domain of healthcare cybersecurity from 2014 to 2024. The objective is to ascertain the volume of publications, trace the evolution of publication trends, and assess the potential and positioning of research in this area. Employing a bibliometric analysis methodology, this study analyzes a dataset comprising 1000 related publications indexed by Google Scholar. The findings reveal that publications concerning applying LLM AI in healthcare cybersecurity constituted 12.82% in 2023, with a significant increase to 87.18% in 2024, representing a 6.8-fold rise. The mapping of publication developments is categorized into 24 clusters, with large language models, healthcare, retrieval-augmented generation, LLM, artificial intelligence, and cybersecurity emerging as the six most frequently discussed keywords in the research landscape. Consequently, this study underscores the substantial potential for current and future research on the application of AI in healthcare cybersecurity, advocating for the development of AI-based solutions to enhance healthcare user security awareness.
Improved Cognitive Distortion Detection using IndoBERT and Important Words Approach for Bahasa Indonesia Suputra, I Putu Gede Hendra; Linawati, Linawati; Sukadarmika, Gede; Putra Sastra, Nyoman; Ari Wilani, Ni Made; Agus Setiawan, I Made
JOIV : International Journal on Informatics Visualization Vol 9, No 6 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.6.3576

Abstract

Irrational or deviant thinking is a cognitive condition characterized by distortion in perception and reasoning. Such cognitive distortions are often reflected in an individual's speech and writing. Detecting distorted thinking at an early stage is crucial, as it can help mitigate the risk of severe depression. Cognitive Behavior Therapy (CBT) is one of the most widely studied approaches in psychotherapy research for depression. It has been recognized as an effective method for addressing cognitive distortions, depression, and negative thought patterns. Recent advancements in online CBT, particularly those incorporating Natural Language Processing (NLP) techniques, have significantly improved the diagnosis and treatment of cognitive distortions. Numerous studies have explored detecting and classifying cognitive distortions using machine learning models. Cognitive distortion detection is a form of short-text classification that presents a notable challenge – the limited availability of features that effectively capture a text's meaning or intent. Despite these challenges, BERT remains a consistently effective model across various text classification tasks. This study proposes a novel model for detecting cognitive distortions by introducing a new approach that combines sentence-level features from IndoBERT with keyword features derived from the class-based TF-IDF framework. The integration of these two feature sets demonstrated promising results, achieving an average accuracy of 0.787 and an F1 score of 0.769. These values represent improvements of 3.39% and 3.45%, respectively, compared to the IndoBERT-based detection model only. These findings highlight the potential of the proposed model as a valuable early detection tool to support online CBT programs.
Co-Authors Abdul Hamid Abdul Mughni Abdur Rohman Abiyyuwono K, Ahmad Afadil Afifah, Vika Nur Afriani Maso agung aditya nugraha Agus Luthfi Agus Sukerta Agustina Susilawati Tumangger Aldri Frinaldi Alfisyahra, Alfisyahra Ali, M Firdaus Alit Winaya Amelia Nur 'Izza Amelia, Puja Amin Tohari Amin, Debisal Anak Agung Ayu Putri Ardyanti Anang Kusnadi Anantia Aliva Rizqa Andryan Andryan, Andryan Andy Kurniawan, Andy Aniek Laksmidewi Anifiatiningrum, Anifiatiningrum Annisa Ardhian Putra, Govan Ardiansiah Ardiansiah Ari Wilani, Ni Made Ariana, Anak Agung Gede Bagus Ariana, Melati Ariani, Adriana Venny Asa Arya Sudarman Asana, I Made Dwi Putra Asnita Sinaga Astriyah, Aas Asyari, Putri Leni Awalanty, Aprilia Putri Ayu Sri Puspita Devi Azizah, Windi Nur Badrus Zaman Bagaskara, Ardha Dewa Baharuddin Hamzah Bakri Mallo Betty Holiwarni Cokis Ratih Kumbara Daniel Happy Putra DARMANSYAH . darnisah, Darnisah Dasa Ismaimuza Debbi Irfan Mudhoep Deliana Sapareng Dessy Hariyanti, NK Destiani Destiani Devi Febriyanti Dewa Bagaskara, Ardha Dewa Made Wiharta Dewi Rosanthi Dewi, Siti Ratna Sari Dewintara, Yayang Dharmika, Ida Bagus Diah Nurdiwaty Dian Priharja Putri Dirgahayunita, Aries Djaddang, Syahril Dwi Perwitasari Wiryaningtyas, Dwi Perwitasari E. Patras, Yuyun Elia Ardyan Erliana, Erliana Erna Yuniati Evie Awuy Evie Awuy Evy Nulandari Faisol Faisol Faisol Faisol Fani Isdayanti Faris Aji Vagood Lucky Firdarini, Khoirunnisa Cahya Firdawati, Ery Firdha Senja Maelaningsih Fitria Ramadhani, Charisa Fitrianti Fitrianti, Fitrianti Fitrisnawanti, Shilfia Fitriyani, Eka Rika Flori, Florianus Fu'adah, Intan Tsamrotul G M Arya Sasmita Gandung Sugita Gatot Suhirman Gde Made Budi Antara Gede Adi Aryanata Gede Patrianaya Margayasa Wirsuyana Gede Sukadarmika Gerson Feoh Gusti, Yenny Kurnia Halawa, Irena Mei Darnis Hanifatul Mar’ah Hartina Pertiwi Hartono, Rudi Haryati Ruslan Hendri Hendri Heni, Lidia Herdiyanti, Fitria Hermani, Sofiati Himphinit, Musakkid Humaira Fadhilah I Dewa Gede Hardi Rastama I G.A.K. Warmayana I G.M.W. Meindra Sidemen I GEDE PUTU WIRAWAN I Gusti Made Meri Utama Yasa I Gusti Ngurah Gede Agung Suniantara I K A Riki Gunawan I K. A. Riki Gunawan I ketut Gede Darma Putra I Komang Leo Puja Artana I Made Agus Setiawan I Made Bayu Dibawan I Made Cahrianto I Made Kris Widiantara I Made Oka Semara Putra I Made Oka Widyantara I Made Rai Suarimbawa I Made Suartika I Nyoman Gede Arya Astawa I Nyoman Gunantara I Nyoman Setiawan I Nyoman Setiawan I Putu Agus Eka Pratama I Putu Arie Pratama I Putu Gede Gentha Kesuma Negara I Putu Gede Hendra Suputra I Putu Oka Wisnawa I Putu Sudharma Yoga I Wayan Andis Indrawan Ibni Hadjar Ida Ayu Dwi Giriantari Ida Bagus Gede Manuaba Iftihor, Iftihor IGA Sri Melati IGP. Agus Aries Pratama Imran Saputra Surbakti Indah Dwi Kurniawanti Irene Christina Wenas Irfan Romadhony , Rahmad Irfansyah, Muhammad Faiq Irianti, Een Jaeng, Maxinus Jannah, Azzahra Raudhatul Jannah, Rodhotul Joshua Fernaldy Sudarsono Jumirta, Jumirta Junayah, Yayah Junivan Junivan K.O Saputra Kamarudin, Nur Diyana Kamelia Sinaga Karniawan, Arya Whisnu Kasmiati KHAIRANI, MIFTAHUL Khalid, Nursyahidah binti Khusna, Masro'ul Komang Oka Saputra Kundala, Manendha Maganitri Kustiati Kustiati Kusuma, M. Putra Hadi Kusumaningsih, Indriati Larasati, Adelya Dwi Lenny Anwar Lestikasari, Febri Lie Jasa Lilik Purwanti Luh Ika Dhivtyasari Suryani Lukito Pramono Lukmawati, Putri Puji Luthfih, Yussi Dwi Made Aryawan Made Sudarma Mahmudah, Atim Matul Mahmudah, Dwiyana Farizka Mahmudi Mahmudi Mala Nurilmala Mannan, Mannan Marinus B. Tandiayuk Marinus Barra Tandiayuk Marlina, Nana Maxinus Jaeng Meilana, Putri Bibit Moh. Adenan Moh. Isom Mudin Muchtaranda, Ismail Hoesain Muh. Rizal Muh. Rizal Musdalifa MUSTAMIN IDRIS Mustapa, Noviana Mutia, Cut Vilda N Paramaita Nabela Amelia Nafis, Moh. Abi Adhurun NGATIMIN, NGATIMIN Ngurah Indra ER Ngurah Narendra Dananjaya Ni Gusti Ayu Dewi Paramita Arisandi Ni Komang Ayu Sri Anggreni Ni Made Anita Belinda Ni Made Ary Esta Dewi Wirastuti Ni Made Ary Esta Dewi Wirastuti Niama Dwi Susila, Made Ningrum, Rani Ulan Nisa, Qutsi Khoiru Janahtul NMAE Dewi Wirastuti NMAED Wirastuti Noer, Asmadi M. Nur Solikin Nur Widiastuti Nurhaeni Nurhaeni Nurhayati, Elis Nurul Huda1 Nurwijayanti Nyoman Pramaita Nyoman Putra Sastra Nyoman Wendy Saputra Oka Semara Putra, I Made Parera, Dian Pathuddin Pawana, I Wayan Adi Juliawan Pipit, Tabita Pomalingo, Dwina Ramadhani Pramono, Lukito Pramudyanti, Naomi Pratama, Pratama Priyastiwi, Priyastiwi Puji Astuti Puji Winarko, Sigit Purwoningsih, Siti Khotimah Puspita, Erna Puspitasari, Kristanti Ambar Putra Adi Wibowo Putra, Rezi Eka Putra, Rivan Dea Nova Putri Agung Permata Sari Putri, Melly Monika Putri, Oktavira Tiara Putu Arya Mertasana Putu Sri Merta Suryani Qoriah, Ciplis G Rahmadi, Silvia Rahmawati, Titah Rama Beta Herdian Rama Sanjaya Ratih Kumalasari Niswatin Riawanto Tambun Ridho Yurham Rifky Lana Rahardian Rina Yuliana Rini, Arsita Dwi Puspo Riska Riski Riswahyuning, Mareta Selvia Rizal, Muh Rohman, Alfan Nur rois, fatqu Romadhony, Rahmad Irfan Rosdiana Matoneng Rukmi Sari Hartati Rukmi Sari Hartati Sabila Asma Rizkia Safitri, Rika Sagung Intan Saraswati Saifudin, Muhammad Agus Sandi, Santi Pertiwi Hari Sari, Meilinda Trinita SB, Sigit Wisnu SB, Sigit Wisnu Serani, Gabriel Setiani, Rina Lailatul Ayuk Setiyaningati, Mela Dwi Astari Setyaningsih, Sri Setyowati, Marshela Dewi SIGIT PUJI WINARKO Sinaga, Riska Indramaya Siregar, Abdul Hasyim Mazhurin Siswo Wardoyo Siti Aisyah Siti Hajar Adriani Siti Hasanah Sitti Rahmawati Soewarto Hardhienata Sofiati Sofiati, Sofiati Solikah, Mar atus solikah, mar'atus Solikah, Mar’atus Sondang Ratnauli Sianturi Sopa, Juana Sri Agustina, Sri Sri Andriati Asri, Sri Andriati Sri Hartati Candra Dewi Sri Kurnianti Sri Widiawati , Hestin Sudarman Bennu Sudirman Sudirman Sugeng Sugeng Sugiyarti, Ririn Suhardi Suhardi Sukayasa Sumardi . Suprihatin, Sholikah Suryandari,, Marul Susanti P, Susanti P Suseno, Ari Susi Yusrianti, Susi Susilo Susilo Sutrichastini, Ary Sutrischastini, Ary Syafaah, Amalia Rahmawatus Syafruddin Rais, Syafruddin syailendra, syailendra Syarah, Erie Siti Tantri, Afifah Luftiah Tengku Riza Zarzani N Tri Sulistyowati Tri Widyastuti Triana, Dewi Ulfiani Usman H.B Utami, Anissa Veronica Ambassador Flores Vina Fauziah W. Setiawan Wahyu Purwanto Wangi, Sari Sekar Wibowo, Agung Edy Widiastuti , Nur Widiawati, Hestin Sri Widyadi Setiawan Wikananda, I Gusti Ngurah Satya Wulandari, Amelia Agustri Wulandari, Eko Yenni Kurnia Gusti Yoga Divayana Yohanes Pracoyo Widi Prasetyo Yohanes Yohanes Yulianti, Sinta Dwi Yuliawati, Lia Yunizar, Noni Yurike Sindi Gloriana Zulaikah, Dewi Zulfahrin, LM Zulistiani, Zulistiani Zuriat, Zuriat