Seung-Hyun Nam

According to our database, Seung-Hyun Nam authored at least 15 papers between 2008 and 2026.

Collaborative distances:

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

2026

Optimal Privacy-Utility Trade-Offs in LDP: Functional and Geometric Perspectives.

Seung-Hyun Nam, Hyun-Young Park, Si-Hyeon Lee

CoRR, May, 2026

Fundamental Limit of Discrete Distribution Estimation Under Utility-Optimized Local Differential Privacy.

Sun-Moon Yoon, Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee

IEEE Trans. Inf. Forensics Secur., 2026

2025

Enhancing Sum Capacity via Quantum and No-Signaling Cooperation Between Transmitters.

Seung-Hyun Nam, Hyun-Young Park, Jiyoung Yun, Ashutosh Rai, Si-Hyeon Lee, Joonwoo Bae

CoRR, September, 2025

Quantum Advantage in Private Multiple Hypothesis Testing.

Seung-Hyun Nam, Hyun-Young Park, Joonwoo Bae, Si-Hyeon Lee

Proceedings of the IEEE International Symposium on Information Theory, 2025

2024

Optimal Private Discrete Distribution Estimation With 1-bit Communication.

Seung-Hyun Nam, Vincent Y. F. Tan, Si-Hyeon Lee

IEEE Trans. Inf. Forensics Secur., 2024

Exactly Optimal and Communication-Efficient Private Estimation via Block Designs.

Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee

IEEE J. Sel. Areas Inf. Theory, 2024

No Advantage of Non-Local Cooperation in Distributed Compression of Classical Sources.

Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee

Proceedings of the IEEE Information Theory Workshop, 2024

Optimal Private Discrete Distribution Estimation with One-Bit Communication.

Seung-Hyun Nam, Vincent Y. F. Tan, Si-Hyeon Lee

Proceedings of the IEEE International Symposium on Information Theory, 2024

Achieving the Exactly Optimal Privacy-Utility Trade-Off with Low Communication Cost via Shared Randomness.

Seung-Hyun Nam, Hyun-Young Park, Si-Hyeon Lee

Proceedings of the IEEE International Symposium on Information Theory, 2024

2023

Block Design-Based Local Differential Privacy Mechanisms.

Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee

Proceedings of the IEEE International Symposium on Information Theory, 2023

2022

Secrecy Capacity of a Gaussian Wiretap Channel With ADCs is Always Positive.

Seung-Hyun Nam, Si-Hyeon Lee

IEEE Trans. Inf. Theory, 2022

A Tighter Converse for the Locally Differentially Private Discrete Distribution Estimation Under the One-bit Communication Constraint.

Seung-Hyun Nam, Si-Hyeon Lee

IEEE Signal Process. Lett., 2022

2019

Secrecy Capacity of a Gaussian Wiretap Channel with One-bit ADCs is Always Positive.

Seung-Hyun Nam, Si-Hyeon Lee

Proceedings of the 2019 IEEE Information Theory Workshop, 2019

2008

EM-based low complexity channel estimation for OFDM system.

Seung-Hyun Nam, Jae-Seon Yoon, Hyoung-Kyu Song

IEEE Trans. Consumer Electron., 2008

Em-based reduced complexity channel estimation for OFDM in mobile wireless system.

Seung-Hyun Nam, Sung-Ju Lee, Jae-Seon Yoon, Hyoung-Kyu Song

Proceedings of the Sixth ACM International Workshop on Mobility Management & Wireless Access, 2008