Jeongjae Lee

According to our database, Jeongjae Lee authored at least 13 papers between 2012 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Reward Score Matching: Unifying Reward-based Fine-tuning for Flow and Diffusion Models.

Jeongjae Lee, Jinho Chang, Jeongsol Kim, Jong Chul Ye

CoRR, April, 2026

Piecewise Beam Training and Channel Estimation for RIS-Aided Near-Field Communications.

Jeongjae Lee, Songnam Hong

IEEE Trans. Wirel. Commun., 2026

2025

Blind Massive MIMO for Dense IoT Networks.

Jeongjae Lee, Songnam Hong

IEEE Internet Things J., September, 2025

PCPO: Proportionate Credit Policy Optimization for Aligning Image Generation Models.

Jeongjae Lee, Jong Chul Ye

CoRR, September, 2025

Near-Field LoS/NLoS Channel Estimation for RIS-Aided MU-MIMO Systems: Piece-Wise Low-Rank Approximation Approach.

Jeongjae Lee, Songnam Hong

IEEE Trans. Wirel. Commun., June, 2025

Near-Field Channel Estimation for XL-RIS Assisted Multi-User XL-MIMO Systems: Hybrid Beamforming Architectures.

Jeongjae Lee, Hyeonjin Chung, Yunseong Cho, Sunwoo Kim, Songnam Hong

IEEE Trans. Commun., March, 2025

Asymptotically Near-Optimal Hybrid Beamforming for mmWave IRS-Aided MIMO Systems.

Jeongjae Lee, Songnam Hong

IEEE Trans. Veh. Technol., January, 2025

Near-Field LoS Channel Estimation for RIS-Aided MU-MIMO Systems.

Jeongjae Lee, Songnam Hong

Proceedings of the 2025 IEEE Wireless Communications and Networking Conference (WCNC), 2025

2024

Statistical Analysis by Semiparametric Additive Regression and LSTM-FCN Based Hierarchical Classification for Computer Vision Quantification of Parkinsonian Bradykinesia.

Youngseo Cho, In Hee Kwak, Dohyeon Kim, Jinhee Na, Hanjoo Sung, Jeongjae Lee, Young Eun Kim, Hyeo-il Ma

CoRR, 2024

Hybrid Beamforming Optimization for mmWave IRS-Aided MIMO systems.

Jeongjae Lee, Songnam Hong

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Unified Channel Estimation for XL-RIS Assisted mmWave MU-MIMO Systems.

Jeongjae Lee, Yunseong Cho, Songnam Hong

Proceedings of the IEEE Globecom Workshops 2024, 2024

2023

Channel Estimation for Ris-Aided Mmwave Mu-Mimo Systems: Collaborative Low-Rank Matrix Completion Approach.

Jeongjae Lee, Songnam Hong

Proceedings of the 8th IEEE International Conference on Network Intelligence and Digital Content, 2023

2012

Simulating Network Structures Using Bernoulli's Principle.

Yicheol Han, Stephan J. Goetz, Jeongjae Lee, Seongsoo Yoon

Adv. Complex Syst., 2012