Welcome to TAC Lab

TAC lab is a research group in the Department of Applied Artificial Intelligence at Hansung University, Seoul, South Korea.  

News

• (2026.09.01) We have been awarded a five-year NRF Core Research Grant (Type A) for “Research on Principled Unlearning in Larger Language Models: Substantial Forgetting via Information Residual Bounds and Structural Fine-tuning, and its Multimodal Expansion.”

• (2026.04.28) Our paper has been accepted for publication in IEEE Wireless Communications Letters.

• (2026.02.26) Our paper has been accepted for publication in Computers in Biology and Medicine.

• (2026.01.23) Our paper has been accepted for publication in IEEE Communications Letters.

• (2026.01.01) Our paper has been accepted for publication in IEEE Wireless Communications Letters.

• (2025.12.12) Wins Best Paper Award at the ‘IEEE BigData 2025 D2ET Workshop’ for this paper.

• (2025.08.05) Our paper(Short) has been accepted for presentation at CIKM 2025.

• (2025.06.18) Our paper has been accepted for presentation at MICCAI 2025.

Research Areas

• Machine Learning

  1. • Unlearning

     • Bayesian Learning

     • Federated Learning

     • Kolmogorov-Arnold Network

     • Interpretable AI

     • Explainable AI (XAI)

• Wireless Communication

  1. • Channel Estimation / Prediction

     • Fading Channels