Digital Library

1. 101. Classification Model Development and Critical Factors Analysis of VPN and Non-VPN Traffic
   Namgeon Kim, Seo-Hyeon Kim, Sanghoon Jeon, Vol. 26, No. 2, pp. 1-10, Apr. 2025
   10.7472/jksii.2025.26.2.1
   Keywords: VPN, NoN-VPN, Network Traffic Classification, Machine Learning Models, Feature Importance Analysis
2. 102. Evaluation of Topic Models with regard to N-gram Changes in Topic Representations: Focusing on Coherence and Diversity
   Hyun-Jung Park, Tae-Min Lee, Heui-Seok Lim, Vol. 26, No. 1, pp. 19-33, Feb. 2025
   10.7472/jksii.2025.26.1.19
   Keywords: Topic Model, Text Mining, Coherence, diversity, 1~N-gram Topic Representation, LDA, BERTopic
3. 103. A Process Event-Trace-Log Pattern-Clustering and Preprocessing Framework
   Kwanghoon Pio Kim, Vol. 26, No. 1, pp. 65-77, Feb. 2025
   10.7472/jksii.2025.26.1.65
   Keywords: Business Process Models, information control nets, Process Management Systems, Process Intelligence, Process Event-Trace-Log Dataset, Process Log-Dataset Preprocessing, Process Mining, Process Pattern-Clustering Approaches
4. 104. Recent Trends on Generative AI in National Defense
   Simun Yuk, Youngho Cho, Vol. 26, No. 1, pp. 203-209, Feb. 2025
   10.7472/jksii.2025.26.1.203
   Keywords: Generative AI in National defense, Generative Defense AI, LLM, sLLM, ChatGPT
5. 105. Study on the Integration Method of Defense Command and Control Data based on Layered Ontologies and Knowledge Graphs
   Kunyoung Kim, Donggyu Kim, Hwiseung Son, Mye Sohn, Vol. 26, No. 1, pp. 193-202, Feb. 2025
   10.7472/jksii.2025.26.1.193
   Keywords: Command and control, AI model, Integrated DB, Ontology, Knowledge Graph
6. 106. Small Language Model and RAG-Based Military Maintenance Manual Curation System
   Ye-rin Nam, Han-seon Choi, Jong-Geun Choi, Hyuk-Jin Kwon, Young-hoon Lee, Vol. 26, No. 1, pp. 181-192, Feb. 2025
   10.7472/jksii.2025.26.1.181
   Keywords: SLM(small Language Model), On-Device, RAG, Continual Pre-training, LoRa, PLM, Domain Specific
7. 107. Application of BERTopic Model for Technological Trends Analysis : A Case study on the Contech and Proptech Industry
   Woomin Nam, Jaehoon Yang, Keon Chul Park, Vol. 25, No. 6, pp. 71-80, Dec. 2024
   10.7472/jksii.2024.25.6.71
   Keywords: ConTech, PropTech, topic modeling, BERTopic, Emerging Technology Analysis
8. 108. Analyzing Research Themes and Trends in Living Lab Studies: An Exploratory Approach Using LDA Topic Modeling and Semantic Network Analysis
   Ki-youn Kim, Vol. 25, No. 5, pp. 171-182, Oct. 2024
   10.7472/jksii.2024.25.5.171
   Keywords: Living Lab, Research Trends, LDA Topic Modeling, Semantic Network Analysis, Text Mining, Unstructured Data
9. 109. Fine-tuning BERT-based NLP Models for Sentiment Analysis of Korean Reviews: Optimizing the sequence length
   Sunga Hwang, Seyeon Park, Beakcheol Jang, Vol. 25, No. 4, pp. 47-56, Aug. 2024
   10.7472/jksii.2024.25.4.47
   Keywords: BERT, hyperparameter fine-tuning, input sequence length, topic modeling, sentiment analysis, Korean review analysis
10. 110. A Study on Success Strategies for Generative AI Services in Mobile Environments: Analyzing User Experience Using LDA Topic Modeling Approach
    Soyon Kim, Ji Yeon Cho, Sang-Yeol Park, Bong Gyou Lee, Vol. 25, No. 4, pp. 109-119, Aug. 2024
    10.7472/jksii.2024.25.4.109
    Keywords: Generative AI Chatbot Service, On-Device AI, IS success model, User eXperience, LDA Topic Modeling