Digital Library

1. 1. Common Model Federated Training-Inference Method for Accelerating Real-Virtual Synchronization of Digital Twins
   Younghwan Jeong, Taemin Hwang, Won-gi Choi, Jinyoung Lee, Seolyoung Park, Sangshin Lee, Vol. 26, No. 3, pp. 83-97, Jun. 2025
   10.7472/jksii.2025.26.3.83
   Keywords: Digital Twin, Federated learning, similarity search, object tracking, system optimization
2. 2. Semantic Jaccard Coefficient for Data Sparsity in Collaborative Filtering
   Soojung Lee, Vol. 26, No. 3, pp. 67-74, Jun. 2025
   10.7472/jksii.2025.26.3.67
   Keywords: Recommender System, Collaborative Filtering, Similarity Measure, data sparsity
3. 3. Optimal Similarity Calculation using Genetic Algorithms in Collaborative Filtering
   Soojung Lee, Vol. 25, No. 5, pp. 87-94, Oct. 2024
   10.7472/jksii.2024.25.5.87
   Keywords: Recommender System, Collaborative Filtering, Similarity Measure, genetic algorithm
4. 4. Federated learning-based client training acceleration method for personalized digital twins
   YoungHwan Jeong, Won-gi Choi, Hyoseon Kye, JeeHyeong Kim, Min-hwan Song, Sang-shin Lee, Vol. 25, No. 4, pp. 23-37, Aug. 2024
   10.7472/jksii.2024.25.4.23
   Keywords: Digital Twin, Federated learning, Vector database, training optimization, Privacy, similarity search
5. 5. Efficient Time-Series Similarity Measurement and Ranking Based on Anomaly Detection
   Ji-Hyun Choi, Hyun Ahn, Vol. 25, No. 2, pp. 39-47, Apr. 2024
   10.7472/jksii.2024.25.2.39
   Keywords: Time-series Similarity, Anomaly Detection, Subsequences, Spearman’s Rank Correlation Coefficient
6. 6. Cyber attack group classification based on MITRE ATT&CK model
   Chang-hee Choi, Chan-ho Shin, Sung-uk Shin, Vol. 23, No. 6, pp. 1-13, Dec. 2022
   10.7472/jksii.2022.23.6.1
   Keywords: Cyber Attack, attack group similarity, attack group classification, APT, MITRE ATT&CK
7. 7. Information-Sharing Patterns of A Directed Social Network: The Case of Imhonet
   Danielle Lee, Nak-Jun Sung, Jung-Gyu Lee, Jin Wook Choi, Seung-Ryul Jeong, Chul-Hyun Kim, Ahyoung Lee, Min Hong, Vol. 18, No. 4, pp. 7-18, Aug. 2017
   10.7472/jksii.2017.18.4.07
   Keywords: Online Social Network, Information Similarity, Social Structure, Homophily, Badminton Training, Motion Analysis System, IoT sensor, Agility Test, U-Art Communication, Project Management, Performance Measurement, Bipolar Diagram, Dashboard
8. 8. Collaborative Filtering using Co-Occurrence and Similarity information
   Kwang Tek Na, Ju Hong Lee, Vol. 18, No. 3, pp. 19-28, Jun. 2017
   10.7472/jksii.2017.18.3.19
   Keywords: Collaborative Filtering, Recommender System, co occurrence, similarity, SVD, latent factor model
9. 9. Representative Labels Selection Technique for Document Cluster using WordNet
   Tae-Hoon Kim, Mye Sohn, Vol. 18, No. 2, pp. 61-74, Apr. 2017
   10.7472/jksii.2017.18.2.61
   Keywords: Documents Cluster Labeling, Information content, WordNet, Similarity Calculation
10. 10. DDoS Attack Analysis Using the Improved ATMSim
    Hae-Duck J. Jeong, Myeong-Un Ryu, Min-Jun Ji, You-Been Cho, Sang-Kug Ye, Jong-Suk R. Lee, Vol. 17, No. 2, pp. 19-28, Apr. 2016
    10.7472/jksii.2016.17.2.19
    Keywords: Anomaly traffic, self-similarity, Hurst parameter, ATMSim, DDoS attack