PROJECT

  • [PI] Semantic-Based Video Understanding through Meta-Cognitive Inference
    Ph.D Student Research Grant Program | MOE · NRF (Korea), Sep. 2024 ~ Aug. 2026

TOP CONFERENCE * First Author   † Corresponding Author   ‡ Co-author

Submit

Disambiguating Relational Semantics in Scene Graphs via Context-Adaptive Prototype Learning [Submit]

NamGyu Jung*, Chang Choi

2026

Multimodal-T5 Fusion Transformer for New Fashion Product Sales Forecasting [Accepted]

SaeBom Lee, NamGyu Jung‡, Chang Choi
ACM Symposium on Applied Computing (ACM SAC), Mar. 2026

2025

An Attention-based Dual Stream Network for Efficient Electricity Price Forecasting [Paper]

NamGyu Jung*, Taimoor Khan, Chang Choi
ACM Symposium on Applied Computing (ACM SAC), Mar. 2025

2024

Knowledge Sharing based Lightweight Transformer for Construction Safety Accident Prevention [Paper]

NamGyu Jung*, SaeBom Lee, Chang Choi
ACM Symposium on Applied Computing (ACM SAC), Apr. 2024

SCI(E) PUBLICATION * First Author   † Corresponding Author   ‡ Co-author

Submit or Revision

CReaL: Complex Modeling with Amplitude–Phase Decomposition for Scene Graph Generation [Submit]

NamGyu Jung*, Chang Choi

Elevating Emotion Text Classification: A Framework for Overcoming Imbalance [Submit]

MyeongHoe Lee, NamGyu Jung*, Chang Choi

Att-KD Net: An Attention-based Collaborative Learning Framework for Accurate Fire Localization [Submit]

Taimoor Khan, NamGyu Jung‡, Abdul Hai Karimi, Houda Harkat, Chang Choi

Advanced Transformer-Based Deep Learning for Accident Prevention in Construction Sites [Revision]

MyoungBae Seo, HyungJin Park, NamGyu Jung†

2025

Vulnerability Assessment Method for an Enhanced User Authentication System based on ECG in the Critical Infrastructure Environment [Paper]

NamGyu Jung*, WooChan Choo, Inam Ullah, Habib Khan, Chang Choi
Human-centric Computing and Information Sciences, Q2, IF: 3.0 (Top 45.5%), Nov. 2025

Heterogeneous Semantic Projection Optimization for Thematic Depth in Homogeneous Graph [Paper]

NamGyu Jung*, Angel Panizo-LLedot, David Camacho, Chang Choi
Cognitive Computation, Q1, IF: 4.3 (Top 22.5%), Mar. 2025

Union-Redefined Prototype Network for Scene Graph Generation [Paper] [Code]

NamGyu Jung*, Chang Choi
Expert Systems with Applications, Q1, IF: 7.5 (Top 6.1%), Jun. 2025

Curriculum Guided Self-Supervised Representation Learning of Dynamic Heterogeneous Networks [Paper]

NamGyu Jung*, David Camacho, Chang Choi, O-Joun Lee
Cognitive Computation, Q1, IF: 4.3 (Top 22.5%), Mar. 2025

2024

Kiosk Recommend System Based On Self-Supervised Representation Learning of User Behaviors in Offline Retail [Paper] [Code]

NamGyu Jung*, Van Thuy Hoang, O-Joun Lee, Chang Choi
IEEE Internet of Things Journal, Q1, IF: 8.9 (Top 4.1%), May. 2024