About
Graduate researcher in AI security
I am an M.S. candidate in Artificial Intelligence Convergence at Chonnam National University (DNSLAB, advisor: Prof. Kyungbaek Kim). My primary research identity is AI-based security — intrusion detection, security machine learning, and policy systems for cloud and distributed environments. Broader collaborations (DID, networked AI, applied sensing) appear under Projects and Publications.
Research focus
Representative themes
Core agenda for doctoral study: making AI-driven security decisions reliable, explainable, and deployable in cloud and distributed systems.
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False-positive-aware federated decision fusion
Decision-level fusion and thresholding that accounts for asymmetric error costs, so intrusion alerts remain usable under real false-positive constraints.
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Explainable security policy generation and placement
SHAP- and transformer-based policy orchestration that turns model evidence into actionable hybrid-cloud security controls and edge–cloud placement.
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AI-based intrusion detection for cloud and distributed environments
Learning-based detection and adaptive enforcement across hybrid-cloud and distributed infrastructures, from log-driven models to low-latency policy caching.
Education
Academic background
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M.S., Artificial Intelligence Convergence
Advisor: Prof. Kyungbaek Kim · GPA 4.38 / 4.5 · Expected graduation: Feb. 2027 · Gwangju, Republic of Korea
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B.S., Software Engineering
GPA 3.69 / 4.5 · Gwangju, Republic of Korea
Military service, ROK Air Force — Air Defense & Control Command (Mar. 2021 – Dec. 2022)
Projects
Experience & projects
Research appointments
- Graduate Research Assistant DNSLAB · Sep. 2025 – Present
- Undergraduate Research Assistant DNSLAB · Dec. 2023 – Aug. 2025
Primary focus
- AI-based intrusion detection
- Security machine learning
- Explainable policy systems
- Hybrid-cloud security
- Federated decision fusion
Selected research projects
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AI-Based Source Code Vulnerability Detection
CodeBERT- and LoRA-based multi-label vulnerability detection within a national project on EV charging infrastructure security.
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Direct Resolution of DID Documents
Foundational and follow-up research on DID method structures, retrieval flows, interoperability, and standardization-oriented documentation.
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AI Diagnosis for Decommissioned Li-Ion Batteries
Survival analysis and remaining useful life prediction for decommissioned lithium-ion batteries.
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DID-Based School Access Management
Design participation for a DID-based visitor log and identity verification system.
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K-BTF Common Requirements
Reviewed interoperability, security, and operational requirements for blockchain and decentralized identity trust frameworks.
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Vision-Based Foreign Material Detection
Computer vision inspection model for detecting foreign materials in dried laver production.
Publications
First-author publications
41 papers in total — including 1 KCI-indexed journal article, 10 international conference papers, and 30 domestic conference papers. First-author publications: 23. Full profile on Google Scholar. ICUFN 2026 proceedings are forthcoming.
2026
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Journal · KCI
Survival-Analysis Based Prediction of Remaining Useful Life of Lithium-Ion Batteries with an Analysis of Input Feature Effects
G. Kim et al. · Smart Media Journal, 2026.
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International
HCAPO: Transformer-Based Adaptive Policy Orchestration for Hybrid-Cloud Security
ICAIIC 2026.
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International
FPR-Constrained Explainable Policy Placement for Edge-Cloud Intrusion Detection
APNOMS 2026.
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Domestic
Selective Communication Protocol for GNN-Based MARL Traffic Control
JCCI 2026.
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Domestic
Explainable Policy Generation for Hybrid Intrusion Detection Using SHAP
ASK 2026 · Best Paper Award.
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Domestic
Learning Value-Based Selective Communication for Traffic Signal Control with Reduced Communication Overhead
KNOM 2026.
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Domestic
Analysis of Inter-Implementation Inconsistencies in DID Identifier Verification and an Error-Classification Preprocessing Module
G. Kim, M. Choi, S. Jeong, K. Kim · IKEEE Summer Conference 2026.
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International · Forthcoming
Communication-Aware Adaptive Decentralized Traffic Signal Control via Broadcast Gate
ICUFN 2026 · proceedings not yet available.
2025
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International
Edge-Based Policy Caching for Low Latency Security Enforcement in Hybrid Clouds
APNOMS 2025.
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International
Comparative Study of 5G-V2X and 6G-V2X for Intelligent Traffic Signal Control in Urban Environment
SMA 2025.
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Domestic
CWE Code Vulnerability Detection Using a Lightweight LoRA-Based CodeBERT Model
ASK 2025 · Best Paper Award (KISA President Award).
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Domestic
Multi-Label Vulnerability Detection in Source Code Using CodeBERT
ASK 2025.
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Domestic
MARL-Based Intelligent Traffic Signal Control Model for 6G-V2X
JCCI 2025.
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Domestic
Performance Comparison of Machine Learning Models for Real-Time MBTI Personality Type Classification Based on Natural Language
Korean Institute of Smart Media Spring Conference, 2025.
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Domestic
Dynamic Security Policy Application and Threat Detection Based on Machine Learning in Hybrid Cloud Environments
KNOM 2025.
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Domestic
Design and Validation of a Machine Learning-Based Anomaly Detection Model for Open Banking User Sequences
IEIE Summer Conference, 2025.
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Domestic
Performance Comparison of Machine Learning-Based Web Attack Detection in Cloud Environments
Korean Institute of Smart Media Fall Conference, 2025.
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Domestic
Preventive Security Model Construction Based on Time-Series Log Analysis in Hybrid Cloud Environments
KICS Fall Conference, 2025.
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Domestic
Stabilizing Log-Based Security Policy Generation in Hybrid Clouds Through Cross-Selection
ACK 2025.
2024
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Domestic
Integrated System for Detecting DNS Spoofing Attacks in Public Network Environments
2024 Honam Cybersecurity Conference · Best Paper Award.
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Domestic
A Salting and Steganography-Based Approach for Data Integrity Verification of CoAP in IoT Environments
ACK 2024 · Best Paper Award (ETRI President Award).
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Domestic
A Study on Preventing OpenID Relying Party Phishing Using Blockchain
KICS Fall Conference, 2024.
Selected co-authored
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International
TrizoneMP: Workload-Aware Max-Pressure Evaluation Management for City-Scale Traffic Signal Control
APNOMS 2026.
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International
Analyzing the Benchmark-to-Deployment Threshold Gap in Time-Series Anomaly Detection
APNOMS 2026.
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International
Multi-Agent Reinforcement Learning for Integrated Energy Management in Smart Buildings: A Review and Future Directions
M. I. Bappi, J. Shin, G. Kim, D. R. Oluwabukola, K. Kim · SMA 2026.
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International
Dependency-Informed GraphCodeBERT Framework for Java Method-Level Vulnerability Detection
U. Shakhakarmi, G. Kim, H. Jang, K. Kim · SMA 2026.
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International
Enhancing Cloud Security with AI Techniques
S. Yeom, G. Kim, et al. · SMA 2025.
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Domestic
Lightweight Traffic Congestion Prediction via Hidden-Dimension Reduction for Edge Inference
M. Choi, G. Kim, S. Jeong, K. Kim · IKEEE Summer Conference 2026.
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Domestic
Empirical Analysis of Waiting Time and Overhead in Container-Based Hash Search Using Poisson and Gamma Distributions
M. Yoo, G. Kim, et al. · ASK 2026 · Best Paper Award.
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Domestic
Physics-Informed Dense Traffic Density Field Reconstruction for Telemetry Resource Optimization
M. Choi, G. Kim, et al. · KNOM 2026.
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Domestic
Customer Behavior Prediction Model for Personalized Marketing Based on Machine Learning
Y. Kim, T. Kim, G. Kim, et al. · KICS Fall Conference, 2025 · Best Paper Award.
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Domestic
Security Vulnerability Analysis of Decentralized Identifier Methods
H. Jang, G. Kim, et al. · 2025 Honam Cybersecurity Conference.
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Domestic
Trend Analysis of Web-Based DID Methods
D. Lim, G. Kim, et al. · 2024 Honam Cybersecurity Conference.
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arXiv
Deformable Dynamic Convolution for Accurate yet Efficient Spatio-Temporal Traffic Prediction
H. Jin, G. Kim, K. Kim · arXiv:2507.11550, 2025.
Complete list in the academic CV (PDF) and on Google Scholar.
Teaching
Teaching & outreach
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Assistant Instructor — SW/AI Mentorship Program
Science Education Institute for the Gifted. Mentored gifted students in SW/AI research and project presentations.
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Teaching Assistant
Understanding of Blockchain · Fundamentals of Artificial Intelligence (intensive session).
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Generative AI & Python instruction
Gwangju Software Meister High School · Jeongup High School.
Recognition
Honors & awards
Academic Awards
- Excellence Award BK21 FOUR Outstanding Graduate Student Fellowship, 2026
- Undang Academic Award Korea Information Processing Society, 2024
Best Paper Awards
- Best Paper Award ASK 2026 — SHAP-Based Explainable Policy Generation for Hybrid Intrusion Detection
- Best Paper Award ASK 2026 — Container-Based Parallel Hash Search analysis
- Best Paper Award KICS Fall Conference 2025
- Best Paper Award SMA 2025 — Enhancing Cloud Security with AI Techniques
- Best Paper Award (KISA President) ASK 2025 — LoRA-Based CodeBERT vulnerability detection
- Best Paper Award (ETRI President) ACK 2024 — CoAP integrity via salting & steganography
- Best Paper Award 2024 Honam Cybersecurity Conference — DNS spoofing detection
Contact
Get in touch
Seeking Ph.D. opportunities for 2027. Open to faculty contact, research collaboration, and academic discussion in AI security and related areas.
- Email kgm155388@naver.com
- Scholar Google Scholar profile
- Affiliation DNSLAB, Chonnam National University
- CV Download Academic CV (PDF)