TIERS Information Technology Journal is a double-blind peer-reviewed, open-access scholarly journal published by Universitas Pendidikan Nasional. Led by Editor-in-Chief Ir. Adie Wahyudi Oktavia Gama S.T., M.T., I.P.M., ASEAN Eng., the journal provides an academic platform for disseminating original research articles, review papers, and technological innovations.

Journal at a Glance

ISSN: e: 2723-4541 | p: 2723-4533 DOI Prefix: 10.38043 by Crossref
Indexing: SINTA 2 Time to 1st Decision: ~14 days
Frequency: Twice a year (June & December)

Focus, Scope & Commitment

Our primary scope encompasses a broad range of subfields within Information Technology and Computer Science:

Information Systems • Artificial Intelligence • Internet of Things (IoT) • Big Data & Interdisciplinary Computing

We are committed to maintaining high ethical publishing standards. All submitted manuscripts undergo a rigorous review process based on originality, methodological rigor, and relevance to the journal's scope. We welcome submissions from domestic and international scholars, ensuring global discoverability through permanent archiving and DOI assignment.

Announcements

Current Issue

Vol. 6 No. 2 (2025)

This issue features contributions from authors representing three different countries, including South Korea, Malaysia, and Indonesia.

Published: 2025-12-30

Articles

  • Efficient Rice Leaf Disease Classification Using Enhanced CAE-CNN Architecture

    Destia Suhada, I Gede Pasek Suta Wijaya, Ida Bagus Ketut Widiartha, Minho Jo
    144-157
    • PDF
      • Abstract Views: 193 times | Downloaded: 180 times
    DOI: https://doi.org/10.38043/tiers.v6i2.7159

  • Operating Room Scheduling Optimization Under Surgeon and Nurse Constraints Using Genetic Algorithm

    Ayu Swilugar, Muhammad Kusumawan Herliansyah
    158-170
    • PDF
      • Abstract Views: 198 times | Downloaded: 156 times
    DOI: https://doi.org/10.38043/tiers.v6i2.7164

  • YOLOv8-Based Quality Detection of Bali MSMEs Staple Food

    Ni Putu Dita Ariani Sukma Dewi, Jiyestha Aji Dharma Aryasa, I Gede Hendrayana, I Made Ade Prayoga, Sulin Monica Putri
    171-186
    • PDF
      • Abstract Views: 167 times | Downloaded: 181 times
    DOI: https://doi.org/10.38043/tiers.v6i2.7144

  • Hybrid Machine Learning Approach for Nutrient Deficiency Detection in Lettuce

    Zuriati, Dewi Kania Widyawati, Oki Arifin, Kurniawan Saputra, Sriyanto Sriyanto, Asmala Ahmad
    187-204
    • PDF
      • Abstract Views: 108 times | Downloaded: 47 times
    DOI: https://doi.org/10.38043/tiers.v6i2.7143

  • Optimization CatBoost using GridSearchCV for Sentiment Analysis Customer Reviews in Digital Transportation Industry

    Yahya Nur Ifriza, Ratna Nur Mustika Sanusi, Hendra Febriyanto, Azlina Kamaruddin
    205-216
    • PDF
      • Abstract Views: 178 times | Downloaded: 130 times
    DOI: https://doi.org/10.38043/tiers.v6i2.7201

  • Genre-Based Sentiment and Emotion System for Audience Insight

    Suwarno, Wesly, Bayu Syahputra
    217-240
    • PDF
      • Abstract Views: 184 times | Downloaded: 82 times
    DOI: https://doi.org/10.38043/tiers.v6i2.7183
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