- Awarded Best Paper at the Korea Institute of Communication Sciences Summer Comprehensive Academic Presentation
- Published 'Regularized deep joint source-channel coding for robust task-oriented semantic communications' in IEEE Globecom 2025 (Communication Theory)
- Published 'Vision transformer-based semantic communications with importance-aware quantization' in IEEE Internet of Things Journal (IoTJ)
- Published 'Hybrid ordered statistics decoding of short-length BCH codes for URLLC systems: Theoretical analysis and decoder implementation' in IEEE Transactions on Circuits and Systems I (TCAS-I)
- Published 'Quantizing for noisy flash memory channels' in IEEE International Symposium on Information Theory (ISIT)
- Served as a TPC member for IEEE WCNC 2026
- Delivered invited talks at Nanyang Technological University among others
Research Experience
Serves as a researcher or leader in the Information and Intelligence Laboratory at the Department of Electrical Engineering, POSTECH; involved in multiple research projects, including but not limited to: using visual-language models for edge-server cooperative inference, hierarchical qubit-merging transformers for quantum error correction, DRAM ECC and reliability enhancement for high-reliability systems, etc.
Background
Research interests include the quantification and transmission of information and intelligence, finding fundamental limits, optimal designs, and principled practical implementations of information systems; professional fields involve information theory, coding theory, (convex) optimization, and learning theory.
Miscellany
Interested in graduate students/interns/postdocs; organized the Workshop on AI-Native Communications at POSTECH