Publications

Journal Articles

1. I. A. Morales Sandoval, K. Ando, Omid Taghizadeh, and G. T. F. De Abreu, “Sum-rate Maximization and Leakage Minimization for Multi-user Cell-Free Massive MIMO Systems,” IEEE Access, vol.11, pp. 127509-127525, 2023.

2. M. A. González de la Torre, L. Hernández Encinas, and J.I. Sánchez García, “Structural analysis of Code-based Algorithms of the NIST Post-Quantum Call,” Logic Journal of the IGPL, 2023.

3. Y. Katsuki, G. T. F. de Abreu, K. Ishibashi, and N. Ishikawa, “Noncoherent massive MIMO with embedded one-way function physical layer security,” IEEE Transactions on Information Forensics and Security, vol. 18, pp. 3158–3170, May 2023.

4. Y. Katsuki, G. T. F. de Abreu, K. Ishibashi, and N. Ishikawa, “A new noncoherent Gaussian signaling scheme for low probability of detection communications,” IEEE Wireless Communications Letters, vol. 12, no. 3, pp. 545–549, March 2023. arXiv

5. Kaya Demir, Salih Ergün, “Design and implementation of a robust random number generator based on chaotic ring oscillators,” EPL-Europhysics Letters, 2022

6. V. Gayoso Martínez, L. Hernández Encinas, and A. Martín Muñoz, “A modification proposal for the reconciliation mechanism of the key exchange algorithm NewHope,” Logic Journal of the IGPL, 2022, December 2022.

7. Y. Shibasaki, K. Iwamura, and K. Sato, "A Communication-Efficient Secure Routing Protocol for IoT Networks," Sensors, vol.22, no.19, 7503, 2022.

8. K. Ando, H. Iimori, G. T. F. de Abreu and K. Ishibashi, “User-Heterogeneous Cell-Free Massive MIMO Downlink and Uplink Beamforming via Tensor Decomposition,” IEEE Open Journal of the Communications Society, vol. 3, pp. 740-758, 2022.

9. H. Iimori, T. Takahashi, K. Ishibashi, G. T. F. De Abreu and W. Yu, “Grant-Free Access via Bilinear Inference for Cell-Free MIMO with Low-Coherence Pilots,” IEEE Transaction on Wireless Communications, vol.20, no.11, pp. 7694-7710, 2021.

International Conference Papers

1. L. Hernández Álvarez, M.A. González de la Torre, E. Iglesias Hernández, and L. Hernández Encinas, “How to attack a galaxy: from Star Wars to Star Trek,” in 2023 International Conference on Security and Management (SAM'23), 2023.

2. Y. Tomimasu and K. Sato, "On Adaptive Client/Miner Selection for Efficient Blockchain-Based Decentralized Federated Learning," IEEE VTC2023-Fall, HK, Oct. 2023. (IEEE VTS Tokyo/Japan Chapter 2023 Young Researcher's Encouragement Award)

3. K. Miwa, K. Ando, G. T. F. de Abreu and K. Ishibashi, “Physical-Layer Authentication Over Spatially Correlated MIMO Channels,” 26th International Symposium on Wireless Personal Multimedia Communications (WPMC 2023), Tampa, FL, USA, Nov. 2023.

4. K. Sato, “[Tutorial] Decentralized Machine Learning over Wireless Networks,” ICAIIC2023, Bali, Indonesia, Feb. 2023.

5. K. Sato, "Over-the-Air Gaussian Process Regression Based on Product of Experts," 2022 IEEE GLOBECOM Workshops: Edge Learning over 5G Mobile Networks and Beyond, Dec. 2022.

6. Onur Karataş, Kaya Demir, Salih Ergün, “Chaotic Sampling of Double Scroll Chaos for Digital Random Number Generation,” APCCAS 2022, Shenzhen, China, Nov. 2022.

7. S. Otsuka, H. Iimori, K. Ando, G. T. F. de Abreu, K. Ishibashi and N. Ishikawa, “Analysis of Secret Key Agreement Protocol for Massive MIMO Systems,” CISIS-ICEUTE 2022, Salamanca, Spain, Sept. 2022

8. M. Okamoto, K. Sato and K. Iwamura, "A Decentralized Machine Learning Scheme with Input Perturbation-Based Differential Privacy," IEEE CCNC 2022, Online, Jan. 2022.

9. Y. Kakizaki, K. Sato and K. Iwamura, "Performance of Federated Learning with Local Differential Privacy: Federation or Individual," IEEE CCNC 2022, Online, Jan. 2022.

Review Articles

1. K. Sato, "Decentralized Federated Learning over Wireless Channels: A Review," IEICE ESS Fundamentals Review, vol.16, no.1, pp.7-16 (in Japanese).

Open Source Software

1. Implementation examples of chaos theory-based communication schemes (under the MIT license)

   • Chaos shift keying, https://github.com/ishikawalab/wiphy/blob/master/wiphy/examples/kaddoum2011csk.py

   • Differential chaos shift keying, https://github.com/ishikawalab/wiphy/blob/master/wiphy/examples/kaddoum2011dcsk.py

   • Chaos MIMO, https://github.com/ishikawalab/wiphy/blob/master/wiphy/examples/okamoto2012chaos.py