Si-Hyeon Lee

93 papers A* 2B 22C 1Misc 1Journal 63Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Group-Aware Rate-Splitting Multiple Access for Energy-Efficient XR Data Transmission.
IEEE Wirel. Commun. Lett.
Chaedam Son, Si-Hyeon Lee
2026 J jnl
Secure Communications, Sensing, and Computing Toward Next-Generation Networks.
IEEE J. Sel. Areas Commun.
Ruiqi Liu, Beixiong Zheng, Jemin Lee, Si-Hyeon Lee, Georges Kaddoum, Onur Günlü, Deniz Gündüz
2026 J jnl
Secure Communications, Sensing, and Computing Towards Next-Generation Networks.
CoRR
Ruiqi Liu, Beixiong Zheng, Jemin Lee, Si-Hyeon Lee, Georges Kaddoum, Onur Günlü, Deniz Gündüz
2026 J jnl
Training-Free Coverless Multi-Image Steganography with Access Control.
CoRR
Minyeol Bae, Si-Hyeon Lee
2025 J jnl
Enhancing Sum Capacity via Quantum and No-Signaling Cooperation Between Transmitters.
CoRR
Seung-Hyun Nam, Hyun-Young Park, Jiyoung Yun, Ashutosh Rai, Si-Hyeon Lee, Joonwoo Bae
2025 J jnl
Fundamental Limit of Discrete Distribution Estimation under Utility-Optimized Local Differential Privacy.
CoRR
Sun-Moon Yoon, Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee
2025 J jnl
Joint Optimization of Trajectory and Handover Strategy for Cellular-Enabled UAV.
IEEE Access
Hyeon-Seong Im, Kyu-Yeong Kim, Jaehoon Chung, Si-Hyeon Lee
2025 A* conf
Provably Near-Optimal Federated Ensemble Distillation with Negligible Overhead.
ICML
Won-Jun Jang, Hyeon-Seo Park, Si-Hyeon Lee
2025 J jnl
Provably Near-Optimal Federated Ensemble Distillation with Negligible Overhead.
CoRR
Won-Jun Jang, Hyeon-Seo Park, Si-Hyeon Lee
2025 B conf
Quantum Advantage in Private Multiple Hypothesis Testing.
ISIT
Seung-Hyun Nam, Hyun-Young Park, Joonwoo Bae, Si-Hyeon Lee
2025 J jnl
Quantum Advantage in Private Multiple Hypothesis Testing.
CoRR
Seung-Hyun Nam, Hyun-Young Park, Joonwoo Bae, Si-Hyeon Lee
2025 J jnl
Trajectory Optimization for Cellular-Enabled UAV With Connectivity and Battery Constraints.
IEEE Trans. Veh. Technol.
Hyeon-Seong Im, Kyu-Yeong Kim, Si-Hyeon Lee
2024 J jnl
Achieving the Exactly Optimal Privacy-Utility Trade-Off With Low Communication Cost via Shared Randomness.
IEEE Trans. Inf. Theory
Seung-Hyun Nam, Hyun-Young Park, Si-Hyeon Lee
2024 B conf
Achieving the Exactly Optimal Privacy-Utility Trade-Off with Low Communication Cost via Shared Randomness.
ISIT
Seung-Hyun Nam, Hyun-Young Park, Si-Hyeon Lee
2024 J jnl
Channel Correlation in Multi-User Covert Communication: Friend or Foe?
IEEE Trans. Inf. Forensics Secur.
Jinyoung Lee, Hyeonsik Yeom, Si-Hyeon Lee, Jeongseok Ha
2024 — conf
Covert Communication with Multi-Users Cooperation at Unequal Distances.
ICC
Hyeonsik Yeom, Jinyoung Lee, Si-Hyeon Lee, Jeongseok Ha
2024 A* conf
Exactly Minimax-Optimal Locally Differentially Private Sampling.
NeurIPS
Hyun-Young Park, Shahab Asoodeh, Si-Hyeon Lee
2024 J jnl
Exactly Minimax-Optimal Locally Differentially Private Sampling.
CoRR
Hyun-Young Park, Shahab Asoodeh, Si-Hyeon Lee
2024 J jnl
Exactly Optimal and Communication-Efficient Private Estimation via Block Designs.
IEEE J. Sel. Areas Inf. Theory
Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee
2024 J jnl
Joint Trajectory and Power Optimization for Energy-Efficient UAV Redeployment Against an Eavesdropper Under Consistent Fairness Constraint.
IEEE Commun. Lett.
Jungwon Hur, Si-Hyeon Lee
2024 B conf
No Advantage of Non-Local Cooperation in Distributed Compression of Classical Sources.
ITW
Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee
2024 J jnl
Optimal Private Discrete Distribution Estimation With 1-bit Communication.
IEEE Trans. Inf. Forensics Secur.
Seung-Hyun Nam, Vincent Y. F. Tan, Si-Hyeon Lee
2024 B conf
Optimal Private Discrete Distribution Estimation with One-Bit Communication.
ISIT
Seung-Hyun Nam, Vincent Y. F. Tan, Si-Hyeon Lee
2024 J jnl
Overcoming Client Data Deficiency in Federated Learning by Exploiting Unlabeled Data on the Server.
IEEE Access
Jae-Min Park, Won-Jun Jang, Tae-Hyun Oh, Si-Hyeon Lee
2023 J jnl
A Hybrid Jamming Detection Algorithm for Wireless Communications: Simultaneous Classification of Known Attacks and Detection of Unknown Attacks.
IEEE Commun. Lett.
Seokhwa Hong, Kyuyeong Kim, Si-Hyeon Lee
2023 J jnl
Achieving the Exactly Optimal Privacy-Utility Trade-Off with Low Communication Cost via Shared Randomness.
CoRR
Seung-Hyun Nam, Hyun-Young Park, Si-Hyeon Lee
2023 J jnl
Anti-Jamming Games in Multi-Band Wireless Ad Hoc Networks.
IEEE Trans. Inf. Forensics Secur.
Hyeon-Seong Im, Si-Hyeon Lee
2023 B conf
Block Design-Based Local Differential Privacy Mechanisms.
ISIT
Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee
2023 J jnl
Block Design-Based Local Differential Privacy Mechanisms.
CoRR
Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee
2023 J jnl
Multi-User Cooperation for Covert Communication Under Quasi-Static Fading.
CoRR
Jinyoung Lee, Duc Trung Dinh, Hyeonsik Yeom, Si-Hyeon Lee, Jeongseok Ha
2023 J jnl
Multiuser Cooperation for Covert Communication Under Quasi-Static Fading.
IEEE Trans. Inf. Forensics Secur.
Jinyoung Lee, Duc Trung Dinh, Hyeonsik Yeom, Si-Hyeon Lee, Jeongseok Ha
2023 J jnl
Optimal Private Discrete Distribution Estimation with One-bit Communication.
CoRR
Seung-Hyun Nam, Vincent Y. F. Tan, Si-Hyeon Lee
2023 — conf
Trajectory Optimization for Cellular-Enabled UAV with Connectivity and Battery Constraints.
VTC Fall
Hyeon-Seong Im, Kyuyeong Kim, Si-Hyeon Lee
2022 J jnl
A Tighter Converse for the Locally Differentially Private Discrete Distribution Estimation Under the One-bit Communication Constraint.
IEEE Signal Process. Lett.
Seung-Hyun Nam, Si-Hyeon Lee
2022 J jnl
Covert Communication Over Gaussian Multiple-Access Channels With Feedback.
IEEE Wirel. Commun. Lett.
Kang-Hee Cho, Si-Hyeon Lee
2022 J jnl
Secrecy Capacity of a Gaussian Wiretap Channel With ADCs is Always Positive.
IEEE Trans. Inf. Theory
Seung-Hyun Nam, Si-Hyeon Lee
2021 J jnl
Anti-Jamming Games for Multi-User Multi-Band Networks.
CoRR
Hyeon-Seong Im, Si-Hyeon Lee
2021 J jnl
Mobility-Assisted Covert Communication Over Wireless Ad Hoc Networks.
IEEE Trans. Inf. Forensics Secur.
Hyeon-Seong Im, Si-Hyeon Lee
2021 J jnl
Treating Interference as Noise Is Optimal for Covert Communication Over Interference Channels.
IEEE Trans. Inf. Forensics Secur.
Kang-Hee Cho, Si-Hyeon Lee
2020 B conf
Mobility-Assisted Covert Communication over Wireless Ad Hoc Networks.
ISIT
Hyeon-Seong Im, Si-Hyeon Lee
2020 J jnl
Mobility-Assisted Covert Communication over Wireless Ad Hoc Networks.
CoRR
Hyeon-Seong Im, Si-Hyeon Lee
2020 J jnl
Secrecy Capacity of a Gaussian Wiretap Channel With ADCs is Always Positive.
CoRR
Seung-Hyun Nam, Si-Hyeon Lee
2020 J jnl
Throughput Scaling of Covert Communication Over Wireless Adhoc Networks.
IEEE Trans. Inf. Theory
Kang-Hee Cho, Si-Hyeon Lee, Vincent Y. F. Tan
2020 B conf
Treating Interference as Noise is Optimal for Covert Communication over Interference Channels.
ISIT
Kang-Hee Cho, Si-Hyeon Lee
2020 J jnl
Treating Interference as Noise is Optimal for Covert Communication over Interference Channels.
CoRR
Kang-Hee Cho, Si-Hyeon Lee
2019 J jnl
Effect of User Cooperation on Smart Meter Privacy With Rechargeable Batteries.
IEEE Signal Process. Lett.
Kang-Hee Cho, Si-Hyeon Lee, Ashish Khisti
2019 B conf
Secrecy Capacity of a Gaussian Wiretap Channel with One-bit ADCs is Always Positive.
ITW
Seung-Hyun Nam, Si-Hyeon Lee
2019 B conf
Throughput Scaling of Covert Communication over Wireless Adhoc Networks.
ISIT
Kang-Hee Cho, Si-Hyeon Lee, Vincent Y. F. Tan
2019 J jnl
Throughput Scaling of Covert Communication over Wireless Adhoc Networks.
CoRR
Kang-Hee Cho, Si-Hyeon Lee, Vincent Y. F. Tan
2019 J jnl
Time-Division is Optimal for Covert Communication Over Some Broadcast Channels.
IEEE Trans. Inf. Forensics Secur.
Vincent Y. F. Tan, Si-Hyeon Lee
2018 J jnl
A Unified Random Coding Bound.
IEEE Trans. Inf. Theory
Si-Hyeon Lee, Sae-Young Chung
2018 J jnl
Covert Communication With Channel-State Information at the Transmitter.
IEEE Trans. Inf. Forensics Secur.
Si-Hyeon Lee, Ligong Wang, Ashish Khisti, Gregory W. Wornell
2018 J jnl
The Wiretapped Diamond-Relay Channel.
IEEE Trans. Inf. Theory
Si-Hyeon Lee, Ashish Khisti
2018 B conf
Time-Division is Optimal for Covert Communication over Some Broadcast Channels.
ITW
Vincent Y. F. Tan, Si-Hyeon Lee
2017 J jnl
Covert Communication with Channel-State Information at the Transmitter.
CoRR
Si-Hyeon Lee, Ligong Wang, Ashish Khisti, Gregory W. Wornell
2017 B conf
Covert communication with noncausal channel-state information at the transmitter.
ISIT
Si-Hyeon Lee, Ligong Wang, Ashish Khisti, Gregory W. Wornell
2017 J jnl
Exact Moderate Deviation Asymptotics in Streaming Data Transmission.
IEEE Trans. Inf. Theory
Si-Hyeon Lee, Vincent Y. F. Tan, Ashish Khisti
2017 B conf
Exact moderate deviation asymptotics in streaming data transmission.
ISIT
Si-Hyeon Lee, Vincent Y. F. Tan, Ashish Khisti
2017 J jnl
Information-Theoretic Privacy in Smart Metering Systems Using Cascaded Rechargeable Batteries.
IEEE Signal Process. Lett.
Yuhan Helena Liu, Si-Hyeon Lee, Ashish Khisti
2017 J jnl
Secure Degrees of Freedom of the Gaussian Diamond-Wiretap Channel.
IEEE Trans. Inf. Theory
Si-Hyeon Lee, Wanyao Zhao, Ashish Khisti
2017 J jnl
Successive Interference Cancellation With Feedback for Random Access Networks.
IEEE Commun. Lett.
Si-Hyeon Lee, Bang Chul Jung, Sang-Woon Jeon
2017 J jnl
The Gaussian Diamond-Wiretap Channel With Rate-Limited Relay Cooperation.
IEEE Commun. Lett.
Si-Hyeon Lee, Ashish Khisti
2017 J jnl
Time-Division Transmission is Optimal for Covert Communication over Broadcast Channels.
CoRR
Vincent Y. F. Tan, Si-Hyeon Lee
2016 J jnl
Exact Moderate Deviation Asymptotics in Streaming Data Transmission.
CoRR
Si-Hyeon Lee, Vincent Y. F. Tan, Ashish Khisti
2016 J jnl
Phase-Only Zero Forcing for Secure Communication With Multiple Antennas.
IEEE J. Sel. Top. Signal Process.
Wanyao Zhao, Si-Hyeon Lee, Ashish Khisti
2016 B conf
Secure degrees of freedom of the Gaussian diamond-wiretap channel.
ISIT
Si-Hyeon Lee, Wanyao Zhao, Ashish Khisti
2016 J jnl
Streaming Data Transmission in the Moderate Deviations and Central Limit Regimes.
IEEE Trans. Inf. Theory
Si-Hyeon Lee, Vincent Y. F. Tan, Ashish Khisti
2016 B conf
Streaming data transmission in the moderate deviations and central limit regimes.
ISIT
Si-Hyeon Lee, Vincent Y. F. Tan, Ashish Khisti
2016 J jnl
The Gaussian Diamond-Wiretap Channel With Conferencing Relays.
IEEE Commun. Lett.
Si-Hyeon Lee, Ashish Khisti
2016 J jnl
The Wiretapped Diamond-Relay Channel.
CoRR
Si-Hyeon Lee, Ashish Khisti
2015 B conf
A unified approach for network information theory.
ISIT
Si-Hyeon Lee, Sae-Young Chung
2015 J jnl
Degraded Gaussian Diamond-Wiretap Channel.
IEEE Trans. Commun.
Si-Hyeon Lee, Ashish Khisti
2015 J jnl
Noisy Network Coding with Partial DF.
CoRR
Si-Hyeon Lee, Sae-Young Chung
2015 B conf
Noisy network coding with partial DF.
ISIT
Si-Hyeon Lee, Sae-Young Chung
2015 J jnl
Secure Degrees of Freedom of the Gaussian Diamond-Wiretap Channel.
CoRR
Si-Hyeon Lee, Wanyao Zhao, Ashish Khisti
2015 J jnl
Streaming Data Transmission in the Moderate Deviations and Central Limit Regimes.
CoRR
Si-Hyeon Lee, Vincent Y. F. Tan, Ashish Khisti
2015 J jnl
The Degraded Gaussian Diamond-Wiretap Channel.
CoRR
Si-Hyeon Lee, Ashish Khisti
2015 B conf
The degraded Gaussian diamond-wiretap channel.
ISIT
Si-Hyeon Lee, Ashish Khisti
2014 J jnl
A Unified Achievability Theorem.
CoRR
Si-Hyeon Lee, Sae-Young Chung
2013 J jnl
A New Achievable Scheme for Interference Relay Channels
CoRR
Byungjun Kang, Si-Hyeon Lee, Sae-Young Chung, Changho Suh
2013 B conf
A new achievable scheme for interference relay channels.
ISIT
Byungjun Kang, Si-Hyeon Lee, Sae-Young Chung, Changho Suh
2013 J jnl
Capacity of a Class of Multicast Tree Networks.
IEEE Trans. Inf. Theory
Si-Hyeon Lee, Sae-Young Chung
2012 J jnl
Capacity Scaling of Wireless Ad Hoc Networks: Shannon Meets Maxwell.
IEEE Trans. Inf. Theory
Si-Hyeon Lee, Sae-Young Chung
2012 C conf
Flashcast.
APCC
Haewon Jeong, Si-Hyeon Lee, Sae-Young Chung
2011 B conf
Capacity of less noisy relay channels.
ISIT
Si-Hyeon Lee, Sae-Young Chung
2010 J jnl
Capacity Scaling of Wireless Ad Hoc Networks: Effect of Finite Wavelength
CoRR
Si-Hyeon Lee, Sae-Young Chung
2010 J jnl
Capacity of a Class of Multicast Tree Networks
CoRR
Si-Hyeon Lee, Sae-Young Chung
2010 — conf
Capacity of a class of multicast tree networks.
Allerton
Si-Hyeon Lee, Sae-Young Chung
2010 B conf
Capacity of a class of tree networks.
ISIT
Si-Hyeon Lee, Sae-Young Chung
2010 B conf
Capacity scaling of wireless ad hoc networks: Effect of finite wavelength.
ISIT
Si-Hyeon Lee, Sae-Young Chung
2010 Misc conf
When is compress-and-forward optimal?
ITA
Si-Hyeon Lee, Sae-Young Chung
2009 — conf
Degrees of Freedom of Cooperative MIMO in Cellular Networks.
ICC
Si-Hyeon Lee, Sae-Young Chung
2008 B conf
Effect of channel correlation on the capacity scaling in wireless networks.
ISIT
Si-Hyeon Lee, Sae-Young Chung