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The Journal of Korean Institute of Information Technology - Vol. 23, No. 7

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1. p. 1 Early Detection Technique for Dementia by Improving VAE-based Data Imbalance

Minji Lee, Sukhoon Lee
DOI: https://doi.org/10.14801/jkiit.2025.23.7.1

2. p. 13 Flight Delay Prediction Model based on Machine Learning and SHAP Analysis

Dayeon Kim, Minkyeong Song, Seokjong Lee, Youjin Jang, Hanjun Lee
DOI: https://doi.org/10.14801/jkiit.2025.23.7.13

3. p. 23 Multi-Angle Surface Defect Multi-Class Classification of Solar Panels based on EfficientNet-VGG Fusion Model

Daemin Kim, Jongwook Si, Sungyoung Kim
DOI: https://doi.org/10.14801/jkiit.2025.23.7.23

4. p. 31 A Study on an Automated Work Log Recording Method for Office Workers

Kyo-Chan Hwang, Jae-Young Jung
DOI: https://doi.org/10.14801/jkiit.2025.23.7.31

5. p. 39 High-Precision Image Restoration via Hessian-based Grad-CAM++ and Wavelet-Fused Multiscale Activation Maps

Taeyoun Kwon, Kwang Hyun Ro
DOI: https://doi.org/10.14801/jkiit.2025.23.7.39

6. p. 49 An AI-based Process Prediction Model for SMEs in the Cosmetics Manufacturing Industry

Youngsik Kang, JinWoo Jung, Mingxin Guo, Gyeonghwan Jang, Hanjun Lee
DOI: https://doi.org/10.14801/jkiit.2025.23.7.49

7. p. 57 PRF Variation Scheme Design for Spaceborne SAR Squint Operation

Hochang Lee, Arim Lee, Kyunghyun Cha, Jinbong Sung
DOI: https://doi.org/10.14801/jkiit.2025.23.7.57

8. p. 67 Beam Steering Phase Alculation Optimization Technique for Active Phased Array Antenna

Youngju Han
DOI: https://doi.org/10.14801/jkiit.2025.23.7.67

9. p. 77 Micro-Fabricated Compact Microwave Circuit Design using the Aerosol Jet Printing Technology

Jiyeon Lee, Dal Ahn, Kye-Si Kwon, Yuna Jang, Sang-Min Han
DOI: https://doi.org/10.14801/jkiit.2025.23.7.77

10. p. 85 Energy and Load Aware Routing for Minimizing Battery Depth of Discharge in LEO Satellite Networks

Sungryul Kim, Bumseok Kim, Bongsoo Roh, Myoung-Hun Han, Heoncheol Lee
DOI: https://doi.org/10.14801/jkiit.2025.23.7.85

11. p. 97 A Study on Radar Target Detection Techniques based on the MUSIC Algorithm

So-Yeon Kim, Taehee Jeong, Byunglae Cho
DOI: https://doi.org/10.14801/jkiit.2025.23.7.97

12. p. 107 Effect of the Additional Sample Acquisition for Bias Estimation on the Drift Error of a Gyro Sensor

Cheolsu Han
DOI: https://doi.org/10.14801/jkiit.2025.23.7.107

13. p. 115 Object Detection and Text Fusion-based Multimodal Interactive System

Younghun Song, Namgi Kim, Kyungyong Chung
DOI: https://doi.org/10.14801/jkiit.2025.23.7.115

14. p. 123 Prompt Engineering for Improving NL2SQL Accuracy based on GPT-4o Error Patterns

Gongkyu Byeon, Kwon-Taeg Choi, Sunjin Yu
DOI: https://doi.org/10.14801/jkiit.2025.23.7.123

15. p. 133 Implementation of a Personal Information Protection System based on Mask R-CNN and SRNet for Natural Image Pseudonymization

Younguk Han, Hyejin Woo, Jiho Woo, Kyuri Kim, Sujung Lee, Gilsang Yoo
DOI: https://doi.org/10.14801/jkiit.2025.23.7.133

16. p. 149 Improvement Entropy Feature Extraction for AI Voice Recognition Improvement

Sang Yeob Oh
DOI: https://doi.org/10.14801/jkiit.2025.23.7.149

17. p. 155 Deep Learning-based Anomaly Detection in the USDT Stablecoin

Ahyun Song, Euiseong Seo, Heeyoul Kim
DOI: https://doi.org/10.14801/jkiit.2025.23.7.155

18. p. 167 Watch My Wrist: Wrist Muscle Movement-based Hand Gesture Recognition for Out-of-Sight in Augmented Reality

Minjae Lee, Jiho Bae, Suwon Lee
DOI: https://doi.org/10.14801/jkiit.2025.23.7.167

19. p. 171 Development of a Floor-Type Pedestrian Signal Assist Device with Enhanced Management Functions

JeongHo Kho, BoEun Lee
DOI: https://doi.org/10.14801/jkiit.2025.23.7.171

20. p. 175 Sign Subband Adaptive Filter with Reusing Coefficient Vectors

JaeJin Jeong
DOI: https://doi.org/10.14801/jkiit.2025.23.7.175

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