Rafael F. Schaefer

ORCID

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 224

Top Venues

CoRR

ISIT

IACR Cryptol. ePrint Arch.

ICC

Publications

Karl-Ludwig Besser, Rafael F. Schaefer, H. Vincent Poor
Reliability and Latency Analysis for Wireless Communication Systems With a Secret-Key Budget. IEEE Trans. Commun. 72 (2) (2024)
Muah Kim, Rick Fritschek, Rafael F. Schaefer
Learning End-to-End Channel Coding with Diffusion Models. CoRR (2023)
Yao Zhu, Xiaopeng Yuan, Yulin Hu, Rafael F. Schaefer, Anke Schmeink
How to Trade Reliability for Security in Machine-Type Communications: Leakage-Failure Probability Minimization. ICC (2023)
Yannik N. Böck, Holger Boche, Rafael F. Schaefer, Frank H. P. Fitzek, H. Vincent Poor
Virtual-Twin Technologies in Networking. IEEE Commun. Mag. 61 (11) (2023)
Yuzhou Gu, Ziqi Zhou, Onur Günlü, Rafael G. L. D'Oliveira, Parastoo Sadeghi, Muriel Médard, Rafael F. Schaefer
Generalized Rainbow Differential Privacy. CoRR (2023)
Marco Hoffmann, Gerald Kunzmann, Torsten Dudda, Ralf Irmer, Admela Jukan, Gordana Macher, Abdullah Ahmad, Florian R. Beenen, Arne Bröring, Felix Fellhauer, Gerhard P. Fettweis, Frank H. P. Fitzek, Norman Franchi, Florian Gast, Bernd Haberland, Sandra Hoppe, Sadaf Joodaki, Nandish P. Kuruvatti, Chu Li, Miguel Lopez, Fidan Mehmeti, Thomas Meyerhoff, Lorenzo Miretti, Giang T. Nguyen, Mohammad Parvini, Rastin Pries, Rafael F. Schaefer, Peter Schneider, Dominic A. Schupke, Stephanie Strassner, Henning Stubbe, Andra M. Voicu
A Secure and Resilient 6G Architecture Vision of the German Flagship Project 6G-ANNA. IEEE Access 11 (2023)
Onur Günlü, Rafael F. Schaefer, Holger Boche, H. Vincent Poor
Secure and Private Distributed Source Coding With Private Keys and Decoder Side Information. IEEE Trans. Inf. Forensics Secur. 18 (2023)
Ali Bereyhi, Saba Asaad, Chongjun Ouyang, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
Channel Hardening of IRS-Aided Multi-Antenna Systems: How Should IRSs Scale? IEEE J. Sel. Areas Commun. 41 (8) (2023)
Karl-Ludwig Besser, Rafael F. Schaefer, H. Vincent Poor
Reliability and Latency Analysis for Wireless Communication Systems with a Secret-Key Budget. CoRR (2023)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Algorithmic Computability and Approximability of Capacity-Achieving Input Distributions. IEEE Trans. Inf. Theory 69 (9) (2023)
Yao Zhu, Xiaopeng Yuan, Yulin Hu, Rafael F. Schaefer, Anke Schmeink
Trade Reliability for Security: Leakage-Failure Probability Minimization for Machine-Type Communications in URLLC. CoRR (2023)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer, Aylin Yener
Secure Integrated Sensing and Communication. CoRR (2023)
Yao Zhu, Xiaopeng Yuan, Yulin Hu, Rafael F. Schaefer, Anke Schmeink
Trade Reliability for Security: Leakage-Failure Probability Minimization for Machine-Type Communications in URLLC. IEEE J. Sel. Areas Commun. 41 (7) (2023)
Onur Günlü, Rick Fritschek, Rafael F. Schaefer
Concatenated Classic and Neural (CCN) Codes: ConcatenatedAE. WCNC (2023)
Holger Boche, Andrea Grigorescu, Rafael F. Schaefer, H. Vincent Poor
Characterization of the Complexity of Computing the Capacity of Colored Noise Gaussian Channels. CoRR (2023)
Onur Günlü, Rafael F. Schaefer, Holger Boche, H. Vincent Poor
Information Theoretic Methods for Future Communication Systems. Entropy 25 (3) (2023)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer, Aylin Yener
Secure Integrated Sensing and Communication for Binary Input Additive White Gaussian Noise Channels. JC&S (2023)
Holger Boche, Andrea Grigorescu, Rafael F. Schaefer, H. Vincent Poor
Algorithmic Computability of the Capacity of Gaussian Channels with Colored Noise. CoRR (2023)
Onur Günlü, Rafael F. Schaefer, H. Vincent Poor
Quality of Security Guarantees for and with Physical Unclonable Functions and Biometric Secrecy Systems. Entropy 25 (8) (2023)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer, Aylin Yener
Secure Integrated Sensing and Communication. IEEE J. Sel. Areas Inf. Theory 4 (2023)
Muah Kim, Rick Fritschek, Rafael F. Schaefer
Learning End-to-End Channel Coding with Diffusion Models. CoRR (2023)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Algorithmic Computability and Approximability of Capacity-Achieving Input Distributions. CoRR (2022)
Ali Bereyhi, Saba Asaad, Chongjun Ouyang, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
How Should IRSs Scale to Harden Multi-Antenna Channels? CoRR (2022)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer, Aylin Yener
Secure Joint Communication and Sensing. CoRR (2022)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Capacity-Achieving Input Distributions: Algorithmic Computability and Approximability. ISIT (2022)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer, Aylin Yener
Secure Integrated Sensing and Communication. IACR Cryptol. ePrint Arch. 2022 (2022)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor, Frank H. P. Fitzek
On the Need of Neuromorphic Twins to Detect Denial-of-Service Attacks on Communication Networks. CoRR (2022)
Onur Günlü, Rafael F. Schaefer, Holger Boche, H. Vincent Poor
Secure and Private Source Coding with Private Key and Decoder Side Information. ITW (2022)
Onur Günlü, Rafael F. Schaefer, Holger Boche, H. Vincent Poor
Secure and Private Distributed Source Coding with Private Keys and Decoder Side Information. IACR Cryptol. ePrint Arch. 2022 (2022)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Turing Meets Shannon: On the Algorithmic Construction of Channel-Aware Codes. IEEE Trans. Commun. 70 (4) (2022)
Andrea Grigorescu, Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Capacity of Finite State Channels with Feedback: Algorithmic and Optimization Theoretic Properties. ISIT (2022)
Onur Günlü, Rafael F. Schaefer, Holger Boche, H. Vincent Poor
Secure and Private Source Coding with Private Key and Decoder Side Information. IACR Cryptol. ePrint Arch. 2022 (2022)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Multiple Noisy Private Remote Source Observations for Secure Function Computation. IACR Cryptol. ePrint Arch. 2022 (2022)
Onur Günlü, Rafael F. Schaefer, Holger Boche, Harold Vincent Poor
Private Key and Decoder Side Information for Secure and Private Source Coding. Entropy 24 (12) (2022)
Ali Bereyhi, Saba Asaad, Chongjun Ouyang, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
Channel Hardening of IRS-Aided Multi-Antenna Systems: How Should IRSs Scale? CoRR (2022)
Ziqi Zhou, Onur Günlü, Rafael G. L. D'Oliveira, Muriel Médard, Parastoo Sadeghi, Rafael F. Schaefer
Rainbow Differential Privacy. IACR Cryptol. ePrint Arch. 2022 (2022)
Onur Günlü, Peter Trifonov, Muah Kim, Rafael F. Schaefer, Vladimir Sidorenko
Privacy, Secrecy, and Storage With Nested Randomized Polar Subcode Constructions. IEEE Trans. Commun. 70 (1) (2022)
Saba Asaad, Yifei Wu, Ali Bereyhi, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
Secure Active and Passive Beamforming in IRS-Aided MIMO Systems. IEEE Trans. Inf. Forensics Secur. 17 (2022)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer, Aylin Yener
Secure Joint Communication and Sensing. IACR Cryptol. ePrint Arch. 2022 (2022)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor, Gerhard P. Fettweis
Trustworthiness Verification and Integrity Testing for Wireless Communication Systems. ICC (2022)
Andrea Grigorescu, Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Capacity of Finite State Channels with Feedback: Algorithmic and Optimization Theoretic Properties. CoRR (2022)
Onur Günlü, Rafael F. Schaefer, Holger Boche, H. Vincent Poor
Secure and Private Source Coding with Private Key and Decoder Side Information. CoRR (2022)
Ziqi Zhou, Onur Günlü, Rafael G. L. D'Oliveira, Muriel Médard, Parastoo Sadeghi, Rafael F. Schaefer
Rainbow Differential Privacy. ISIT (2022)
Ali Bereyhi, Saba Asaad, Chongjun Ouyang, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
How Should IRSs Scale to Harden Multi-Antenna Channels? SAM (2022)
Onur Günlü, Rick Fritschek, Rafael F. Schaefer
Concatenated Classic and Neural (CCN) Codes: ConcatenatedAE. CoRR (2022)
Ziqi Zhou, Onur Günlü, Rafael G. L. D'Oliveira, Muriel Médard, Parastoo Sadeghi, Rafael F. Schaefer
Rainbow Differential Privacy. CoRR (2022)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Secure Lossy Function Computation with Multiple Private Remote Source Observations. IACR Cryptol. ePrint Arch. 2022 (2022)
Muah Kim, Onur Günlü, Rafael F. Schaefer
Effects of Quantization on Federated Learning with Local Differential Privacy. GLOBECOM (2022)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Private Remote Sources for Secure Multi-Function Computation. IEEE Trans. Inf. Theory 68 (10) (2022)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer, Aylin Yener
Secure Joint Communication and Sensing. ISIT (2022)
Onur Günlü, Jörg Kliewer, Rafael F. Schaefer, Vladimir Sidorenko
Code Constructions and Bounds for Identification via Channels. IEEE Trans. Commun. 70 (3) (2022)
Onur Günlü, Jörg Kliewer, Rafael F. Schaefer, Vladimir Sidorenko
Doubly-Exponential Identification via Channels: Code Constructions and Bounds. CoRR (2021)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Secure Lossy Function Computation with Multiple Private Remote Source Observations. WSA (2021)
H. Vincent Poor, Matthieu R. Bloch, Onur Günlü, Frédérique E. Oggier, Lalitha Sankar, Rafael F. Schaefer, Aylin Yener
Editorial. IEEE J. Sel. Areas Inf. Theory 2 (1) (2021)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Multiple Noisy Private Remote Source Observations for Secure Function Computation. ACSCC (2021)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Real Number Signal Processing can Detect Denial-of-Service Attacks. ICASSP (2021)
Ali Bereyhi, Saba Asaad, Ralf R. Müller, Rafael F. Schaefer, Georg Fischer, H. Vincent Poor
Securing Massive MIMO Systems: Secrecy for Free With Low-Complexity Architectures. IEEE Trans. Wirel. Commun. 20 (9) (2021)
Onur Günlü, Jörg Kliewer, Rafael F. Schaefer, Vladimir Sidorenko
Doubly-Exponential Identification via Channels: Code Constructions and Bounds. ISIT (2021)
Saba Asaad, Yifei Wu, Ali Bereyhi, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
Designing IRS-Aided MIMO Systems for Secrecy Enhancement. CoRR (2021)
Onur Günlü, Peter Trifonov, Muah Kim, Rafael F. Schaefer, Vladimir Sidorenko
Privacy, Secrecy, and Storage with Nested Randomized Polar Subcode Constructions. IACR Cryptol. ePrint Arch. 2021 (2021)
Matthieu R. Bloch, Onur Günlü, Aylin Yener, Frédérique E. Oggier, H. Vincent Poor, Lalitha Sankar, Rafael F. Schaefer
An Overview of Information-Theoretic Security and Privacy: Metrics, Limits and Applications. IEEE J. Sel. Areas Inf. Theory 2 (1) (2021)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Turing Meets Shannon: Algorithmic Constructability of Capacity-Achieving Codes. ICC (2021)
Gerhard Wunder, Benedikt Groß, Rick Fritschek, Rafael F. Schaefer
A Reverse Jensen Inequality Result with Application to Mutual Information Estimation. ITW (2021)
Onur Günlü, Jörg Kliewer, Rafael F. Schaefer, Vladimir Sidorenko
Code Constructions and Bounds for Identification via Channels. IACR Cryptol. ePrint Arch. 2021 (2021)
Onur Günlü, Rafael F. Schaefer
Controllable Key Agreement With Correlated Noise. IEEE J. Sel. Areas Inf. Theory 2 (1) (2021)
Çagkan Yapar, Kai Wan, Rafael F. Schaefer, Giuseppe Caire
On D2D Caching with Uncoded Cache Placement. CoRR (2021)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Private Remote Sources for Secure Multi-Function Computation. IACR Cryptol. ePrint Arch. 2021 (2021)
Muah Kim, Onur Günlü, Rafael F. Schaefer
Federated Learning with Local Differential Privacy: Trade-offs between Privacy, Utility, and Communication. CoRR (2021)
Rebekka Schulz, Onur Günlü, Robert Elschner, Rafael F. Schaefer, Carsten Schmidt-Langhorst, Colja Schubert, Robert F. H. Fischer
Semantic Security for Indoor THz-Wireless Communication. ISWCS (2021)
Gerhard Wunder, Benedikt Groß, Rick Fritschek, Rafael F. Schaefer
A Reverse Jensen Inequality Result with Application to Mutual Information Estimation. CoRR (2021)
Onur Günlü, Rafael F. Schaefer, H. Vincent Poor
Quality of Service Guarantees for Physical Unclonable Functions. WIFS (2021)
Rick Fritschek, Rafael F. Schaefer, Gerhard Wunder
Reinforce Security: A Model-Free Approach Towards Secure Wiretap Coding. ICC (2021)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Communication Over Block Fading Channels - An Algorithmic Perspective On Optimal Transmission Schemes. ICASSP (2021)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Secure Multi-Function Computation with Private Remote Sources. ISIT (2021)
Onur Günlü, Rafael F. Schaefer
An Optimality Summary: Secret Key Agreement with Physical Unclonable Functions. Entropy 23 (1) (2021)
Holger Boche, Minglai Cai, H. Vincent Poor, Rafael F. Schaefer
Detectability of Denial-of-Service Attacks on Arbitrarily Varying Classical-Quantum Channels. ISIT (2021)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
On the Algorithmic Solvability of Channel Dependent Classification Problems in Communication Systems. IEEE/ACM Trans. Netw. 29 (3) (2021)
Rebekka Schulz, Onur Günlü, Robert Elschner, Rafael F. Schaefer, Carsten Schmidt-Langhorst, Colja Schubert, Robert F. H. Fischer
Semantic Security for Indoor THz-Wireless Communication. CoRR (2021)
Rick Fritschek, Rafael F. Schaefer, Gerhard Wunder
Reinforce Security: A Model-Free Approach Towards Secure Wiretap Coding. CoRR (2021)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Algorithmic Detection of Adversarial Attacks on Message Transmission and ACK/NACK Feedback. ICC (2021)
Muah Kim, Onur Günlü, Rafael F. Schaefer
Federated Learning with Local Differential Privacy: Trade-Offs Between Privacy, Utility, and Communication. ICASSP (2021)
Saba Asaad, Yifei Wu, Ali Bereyhi, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
Joint Active and Passive Secure Precoding in IRS-Aided MIMO Systems. GLOBECOM (2021)
Onur Günlü, Rafael F. Schaefer, H. Vincent Poor
Quality of Service Guarantees for Physical Unclonable Functions. CoRR (2021)
Muah Kim, Onur Günlü, Rafael F. Schaefer
Federated Learning with Local Differential Privacy: Trade-offs between Privacy, Utility, and Communication. IACR Cryptol. ePrint Arch. 2021 (2021)
Onur Günlü, Matthieu R. Bloch, Rafael F. Schaefer
Secure Multi-Function Computation with Private Remote Sources. CoRR (2021)
Gayan Amarasuriya, Rafael F. Schaefer, H. Vincent Poor
Linear Precoder Design for Physical Layer Security via Reconfigurable Intelligent Surfaces. SPAWC (2020)
Ali Bereyhi, Saba Asaad, Ralf R. Müller, Rafael F. Schaefer, H. Vincent Poor
Secure Transmission in IRS-Assisted MIMO Systems with Active Eavesdroppers. CoRR (2020)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Communication Under Channel Uncertainty: An Algorithmic Perspective and Effective Construction. IEEE Trans. Signal Process. 68 (2020)
Saba Asaad, Rafael F. Schaefer, H. Vincent Poor
Hybrid Precoding for Secure Transmission in Reflect-Array-Assisted Massive MIMO Systems. ICASSP (2020)
Onur Günlü, Rafael F. Schaefer
Low-complexity and Reliable Transforms for Physical Unclonable Functions. CoRR (2020)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Denial-of-Service Attacks on Communication Systems: Detectability and Jammer Knowledge. IEEE Trans. Signal Process. 68 (2020)
Onur Günlü, Rafael F. Schaefer
Secret Key Agreement with Physical Unclonable Functions: An Optimality Summary. CoRR (2020)
Rick Fritschek, Rafael F. Schaefer, Gerhard Wunder
Deep learning based wiretap coding via mutual information estimation. WiseML@WiSec (2020)
Pin-Hsun Lin, Eduard A. Jorswieck, Rafael F. Schaefer, Martin Mittelbach, Carsten R. Janda
New Capacity Results for Fading Gaussian Multiuser Channels With Statistical CSIT. IEEE Trans. Commun. 68 (11) (2020)
Rick Fritschek, Rafael F. Schaefer, Gerhard Wunder
Neural Mutual Information Estimation for Channel Coding: State-of-the-Art Estimators, Analysis, and Performance Comparison. CoRR (2020)
Sebastian Baur, Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Secure Storage Capacity Under Rate Constraints - Continuity and Super Activation. IEEE Trans. Inf. Forensics Secur. 15 (2020)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
On the Algorithmic Computability of Achievability and Converse: ϵ-Capacity of Compound Channels and Asymptotic Bounds of Error-Correcting Codes. ISIT (2020)
Onur Günlü, Rafael F. Schaefer
Low-complexity and Reliable Transforms for Physical Unclonable Functions. IACR Cryptol. ePrint Arch. 2020 (2020)
Holger Boche, Rafael F. Schaefer, H. Vincent Poor
Shannon Meets Turing: Non-Computability and Non-Approximability of the Finite State Channel Capacity. CoRR (2020)
Onur Günlü, Rafael F. Schaefer, H. Vincent Poor
Biometric and Physical Identifiers with Correlated Noise for Controllable Private Authentication. IACR Cryptol. ePrint Arch. 2020 (2020)

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Publication Activity (10 Years)

Top Topics

Top Venues

Rafael F. Schaefer