Vol. 5 No. 3 (2026): July

View Vol. 5 No. 3 (2026): July
DOI: https://doi.org/10.55537/cosie.v5i3
Published: 01-07-2026

Articles

  • An Intelligent Search Adaptation Mechanism For Improving Retrieval Efficiency In Structured And Unstructured Data Environments


    M. Abyan Nuha,  Universitas Islam Negeri KH Abdurrahman Wahid Pekalongan,  Indonesia
    Atha Harshavardhana,  Universitas Islam Negeri KH Abdurrahman Wahid Pekalongan,  Indonesia
    + more authors
    267-280

    📊 Abstract View: 139  |  📅 Published: 01-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1732

  • Development of an Integrated Web-Based School Information System at SMK Negeri 1 Lumban Julu


    Dhea Romantika Marpaung,  Universitas Mikroskil,  Indonesia
    Muhammad Syahputra,  Universitas Mikroskil,  Indonesia
    + more authors
    281-295

    📊 Abstract View: 160  |  📅 Published: 06-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1752

  • Evaluating the Usability and User Experience of an Augmented Reality Application for Kaba-Kaba Tourism Village, Tabanan, Bali Using SUS and UEQ


    I Made Dedi Suardika,  Universitas Ngurah Rai Denpasar,  Indonesia
    Made Ratna Witari,  Universitas Ngurah Rai Denpasar,  Indonesia
    + more authors
    296-312

    📊 Abstract View: 151  |  📅 Published: 09-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1763

  • Prompt Engineering as a Digital Literacy Skill: A Conceptual Framework for Effective Human–AI Collaboration


    Maryam Hussaini,  Mewar International University,  Nigeria
    Mahmud Lawan,  Universitas Muhammadiyah Sumatera Utara,  Indonesia
    + more authors
    313-324

    📊 Abstract View: 278  |  📅 Published: 11-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1775

  • Detection of SSH Brute Force Attacks Based on System Logs in Debian 12


    Serliana Barutu,  Universitas Katolik Santo Thomas,  Indonesia
    Rasit Junaedi Silalahi,  Universitas Katolik Santo Thomas,  Indonesia
    + more authors
    325-337

    📊 Abstract View: 261  |  📅 Published: 13-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1767

  • Comparative Analysis of Classification Algorithms for Predicting Student Examination Outcomes Based on Academic Datasets


    Imam Sugiharto,  Universitas Bina Sarana Informatika,  Indonesia
    Sri Indri Wahyuni,  Universitas Bina Sarana Informatika,  Indonesia
    + more authors
    338-347

    📊 Abstract View: 104  |  📅 Published: 14-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1780

  • Optimizing FTP Server Performance Using the Locality-Based Least Connection (LBLC) Algorithm in a Scheduling Algorithm Balancing System


    Ahmad Ridwan,  Universitas AMIKOM Yogyakarta,  Indonesia
    Pramawahyudi Pramawahyudi,  Universitas Andalas,  Indonesia
    + more authors
    347-360

    📊 Abstract View: 99  |  📅 Published: 16-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1787

  • RFID-Based Door Security System Performance Optimization Using Particle Swarm Optimization on the ESP32 Platform


    Hamdani Setiawan,  Sekolah Tinggi Teknologi Mandala,  Indonesia
    Rahmad Hidayat,  Sekolah Tinggi Teknologi Mandala,  Indonesia
    + more authors
    361-373

    📊 Abstract View: 104  |  📅 Published: 16-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1758

  • Evaluating User Experience and User Engagement of the AstraPay Mobile Wallet Using UEQ+ and UES


    Kelvin Isaiah Sitorus,  Universitas Mikroskil,  Indonesia
    Afen Prana Utama Sembiring,  Universitas Mikroskil,  Indonesia
    + more authors
    374-387

    📊 Abstract View: 113  |  📅 Published: 16-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1786

  • Mapping Leading Commodities of Community Forest Plantations Based on Productivity Using the K-Means Clustering Algorithm


    Taufik Hidayat,  Universitas Selamat Sri,  Indonesia
    Yuni Handayani,  Universitas Selamat Sri,  Indonesia
    + more authors
    388-398

    📊 Abstract View: 66  |  📅 Published: 18-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1797

  • Developing Statistical Data Analytics Competencies through AI-Assisted Interactive Dashboard Development Using Tableau in Vocational Higher Education


    Iswanti Iswanti,  Politeknik Negeri Semarang,  Indonesia
    399-414

    📊 Abstract View: 120  |  📅 Published: 20-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1799

  • Quantum Natural Gradient vs. Adam Optimizer in Variational Quantum Classifiers: Crossover Analysis and Information Acquisition Efficiency


    Desi Amirullah,  Politeknik Negeri Bengkalis,  Indonesia
    Lipantri Mashur Gultom,  Politeknik Negeri Bengkalis,  Indonesia
    414-423

    📊 Abstract View: 75  |  📅 Published: 22-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1829

  • Robustness of the YOLOv11n Model to Lighting Variations: A Case Study of Rice Leaf Disease Detection


    Rangga Putra Sopyan,  Mercu Buana Yogyakarta,  Indonesia
    Albert Yakobus Chandra,  Mercu Buana Yogyakarta,  Indonesia
    424-435

    📊 Abstract View: 117  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1833

  • Comparative Analysis of MambaOut Tiny and Vision Transformer for Corn Leaf Disease Classification


    Adi Slamet Priyadi,  Universitas Mercu Buana Yogyakarta,  Indonesia
    Albert Yakobus Chandra,  Universitas Mercu Buana Yogyakarta,  Indonesia
    436-447

    📊 Abstract View: 90  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1834

  • Comparative Analysis of TF-IDF, TF-IDF+WordNet, and Sentence-BERT for News Document Retrieval Using Cosine Similarity


    Galib Haftha Zuhayir,  Universitas Muhammadiyah Jember,  Indonesia
    Wiwik Suharso,  Universitas Muhammadiyah Jember,  Indonesia
    + more authors
    448-458

    📊 Abstract View: 155  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1835

  • Integrating Word Embeddings and IMDb Web Scraping for Keyword-Based Movie Recommendation


    Andani Chacha Cahya Dewi,  Universitas Muhammadiyah Jember,  Indonesia
    Deni Arifianto,  Universitas Muhammadiyah Jember,  Indonesia
    + more authors
    459-466

    📊 Abstract View: 57  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1839

  • Comparison of SVM and Random Forest with RFE for Diabetes Prediction


    Anggi Vandryan,  Universitas Mercu Buana Yogyakarta,  Indonesia
    Putry Wahyu Setyaningsih,  Universitas Mercu Buana Yogyakarta,  Indonesia
    467-480

    📊 Abstract View: 70  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1838

  • Threshold Optimized Random Forest and XGBoost with SHAP for Low Birth Length Risk Prediction


    Rian andi saputra,  Mercu Buana University Yogyakarta,  Indonesia
    Albert Yakobus Chandra,  Mercu Buana University Yogyakarta,  Indonesia
    481-492

    📊 Abstract View: 77  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1825

  • Web-Based Information System Design for BUMDes Sakinah in Sialang Panjang Village


    Hasan Arya Sandy,  Universitas Islam Indragiri,  Indonesia
    Ilyas Ilyas,  Universitas Islam Indragiri,  Indonesia
    + more authors
    493-505

    📊 Abstract View: 59  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1843

  • Decision Support System for Medical Equipment Supplier Selection Recommendations Using MABAC and SAW Methods


    Annisa Zafhitri Nasution,  Universitas Islam Negeri Sumatera Utara,  Indonesia
    Muhammad Dedi Irawan,  Universitas Islam Negeri Sumatera Utara,  Indonesia
    506-519

    📊 Abstract View: 72  |  📅 Published: 31-07-2026  |  🔗 DOI: 10.55537/cosie.v5i3.1873