Hanjun Park

Submitted Lightweight Channel Chart Informed Transformer for Localization

Hanjun Park, Pere Garau Burguera, and Hanan Al-Tous

IEEE Vehicular Technology Conference (IEEE VTC-Spring), 2026.

# 5G # Channel Chart # Localization # Transformer # RUI

Submitted Adjustment of Cluster-Then-Predict Framework For Multiport Scatterer Load Prediction

Hanjun Park, Aleksandr D. Kuznetsov, and Ville Viikari

2026 IEEE International Symposium on Antennas and Propagation (IEEE AP-S), 2026.

# RIS # Divide-and-Conquer # RUI

[ Paper ]

Submitted Efficient Softmax Reformulation for Homomorphic Encryption via Moment Generating Function

Hanjun Park, Byeong-Seo Min, Jiheon Woo, Min-Wook Jeong, Jongho Shin, Yongwoo Lee, Young-Sik Kim, and Yongjune Kim

Forty-Third International Conference on Machine Learning (ICML), 2026.

# Privacy-Preserving Machine Learning # Homomorphic Encryption (HE)

[ Paper ]

Accepted Low-Overhead CSI feature for Fingerprint Localization

Hanjun Park, Pere Garau Burguera, Hanan Al-Tous, and Olav Tirkkonen

IEEE Wireless Communications and Networking Conference (IEEE WCNC), 2026.

- Awarded the IEEE ComSoc Student Travel Grant for this publication.

# 5G # Localization # CSI Compression

[ Paper ]

Visualization of RUI

Hanjun Park (Corresponding Author: Jinsu Kim)

Korean Society for Industrial and Applied Mathematics (KSIAM) Annual Meeting, Nov 28 (Friday), 2025.

In progress -

Hanjun Park and Jinsu Kim

# Multi-objective Optimization

# Behavioral Economics

In progress -

Hanjun Park, Pere Garau Burguera, Hanan Al-Tous, and Olav Tirkkonen

# 5G # Channel Chart