Publications
P U B L I C A T I O N S
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Siyuan Dai, Zhenkai Zhang, and Xenofon Koutsoukos. A model-based design approach for simulation and virtual prototyping of automotive control systems using port-Hamiltonian systems. Software & Systems Modeling, 18(3): 1637-1653 June 2019. https://doi.org/10.1007/s10270-017-0646-1
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Siyuan Dai and Xenofon Koutsoukos. Safety Analysis of Integrated Adaptive Cruise and Lane Keeping Control Using Multi-Modal Port-Hamiltonian Systems. Nonlinear Analysis: Hybrid Systems, Volume 35, February 2020. https://doi.org/10.1016/j.nahs.2019.100816
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Bradley Potteiger, Zhenkai Zhang and Xenofon Koutsoukos. Integrated Instruction Set Randomization and Control Reconfiguration for Securing Cyber-Physical Systems. Symposium and Bootcamp on the Science of Security, HotSoS 2018, Raleigh, NC, April 10-11, 2018. https://doi.org/10.1145/3190619.3190636
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Hoang-Dung Tran, Feiyang Cai, Diego Manzanas Lopez, Patrick Musau, Taylor T. Johnson, Xenofon Koutsoukos. Safety Verification of Cyber-Physical Systems with Reinforcement Learning Control. 2nd Workshop on Formal Methods for ML-Enabled Autonomous Systems Affiliated with CAV 2019 (FoMLAS 2019), July 14, 2019 https://docs.wixstatic.com/ugd/a665a2_db51efe65b2e4bc4a4431c9382b01f5b.pdf
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Hoang-Dung Tran, Feiyang Cai, Diego Manzanas Lopez, Patrick Musau, Weiming Xiang, Luan Viet Nguyen, Taylor T. Johnson, and Xenofon Koutsoukos. Safety Verification of Cyber-Physical Systems with Reinforcement Learning Control. In ACM SIGBED International Conference on Embedded Software (EMSOFT'19), ACM, 2019, October. https://doi.org/10.1145/3358230
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Feiyang Cai and Xenofon Koutsoukos. Real-time Out-of-distribution Detection in Learning-Enabled Cyber Physical Systems. In 2020 ACM/IEEE 11th International Conference on Cyber-Physical Systems (ICCPS), Sydney, Australia, April 2020. Best Paper Award Finalist https://doi.org/10.1109/ICCPS48487.2020.00024
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Feiyang Cai and Xenofon Koutsoukos. Detecting Adversarial Examples in Learning-Enabled Cyber-Physical Systems using Variational Autoencoder for Regression. In Workshop on Assured Autonomous Systems, In conjunction with 2020 IEEE S&P, May 2020. https://doi.org/10.1109/SPW50608.2020.00050
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Feiyang Cai and Xenofon Koutsoukos. Real-time Out-of-distribution Detection in Learning-Enabled Cyber Physical Systems. ACM Transactions on Cyber-Physical Systems. Under Review.
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Feiyang Cai, Ali Ozdagli, Xenofon Koutsoukos. Detection of Dataset Shifts in Learning-Enabled Cyber-Physical Systems using Variational Autoencoder for Regression. IEEE International Conference on Industrial Cyber-Physical Systems (ICPS 2021). May 10-12, 2021. https://doi.org/10.1109/ICPS49255.2021.9468230
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Feiyang Cai, Ali Ozdagli, Nicholas Potteiger, and Xenofon Koutsoukos. Inductive Conformal Out-of-distribution Detection based on Adversarial Autoencoders. IEEE International Conference on Omni-layer Intelligent systems 2021 (COINS 2021). https://doi.org/10.1109/COINS51742.2021.9524167
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Bradley Potteiger, Zhenkai Zhang, and Xenofon Koutsoukos. Integrated Moving Target Defense and Control Reconfiguration for Securing Cyber-Physical Systems. Microprocessors and Microsystems, Special Issue on Cyber-Physical Systems: Design and Applications. 73, March 2020. https://doi.org/10.1016/j.micpro.2019.102954
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Bradley Potteiger, Zhenkai Zhang and Xenofon Koutsoukos. Integrated Data Space Randomization and Control Reconfiguration for Securing Cyber-Physical Systems. In Proceedings of the 6th Annual Symposium on Hot Topics in the Science of Security (HotSoS '19). ACM, New York, NY, USA, Article 3, 10 pages. April 1-3, 2019, Nashville, TN, USA. Best paper award. https://doi.org/10.1145/3314058.3314064
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Bradley Potteiger, Feiyang Cai, Zhenkai Zhang, and Xenofon Koutsoukos. Data Space Randomization for Securing Cyber-Physical Systems. International Journal of Information Security. Accepted for publication.
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Bradley Potteiger, Feiyang Cai, Abhishek Dubey, Xenofon Koutsoukos and Zhenkai Zhang. Security in Mixed Time and Event Triggered Cyber-Physical Systems using Moving Target Defense. In 2020 IEEE 23rd International Symposium on Real-Time Distributed Computing (ISORC), Nashville, TN, USA, 2020. Nominated for Best Paper and Best Student Paper Award. https://doi.org/10.1109/ISORC49007.2020.00022
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Bradley Potteiger, Feiyang Cai, Abhishek Dubey, Xenofon Koutsoukos and Zhenkai Zhang. Moving Target Defense for the Security and Resilience of Mixed Time and Event Triggered Cyber-Physical Systems. Journal of Systems Architecture. Under review.
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Zhenkai Zhang, Zihao Zhan, Daniel Balasubramanian, Xenofon Koutsoukos, and Gabor Karsai. Triggering Rowhammer Hardware Faults on ARM: A Revisit. Workshop on Attacks and Solutions in Hardware Security (ASHES 2018). Collocated with the 25th ACM Conference on Computer and Communications Security (CCS 2018). 2018. https://doi.org/10.1145/3266444.3266454
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Zhenkai Zhang, Zihao Zhan, Daniel Balasubramanian, Bo Li, Peter Volgyesi and Xenofon Koutsoukos. Leveraging EM Side-Channel Information to Detect Rowhammer Attacks. 2020 IEEE Symposium on Security and Privacy (SP), San Francisco, CA, USA, 2020, pp. 729-746. https://doi.org/10.1109/SP40000.2020.00060
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Zihao Zhan, Zhenkai Zhang, and Xenofon Koutsoukos. BitJabber: The World's Fastest Electromagnetic Covert Channel. In IEEE International Symposium on Hardware Oriented Security and Trust (HOST 2020), December 2020. Nominated for Best Paper and Best Student Paper Award. https://doi.org/10.1109/HOST45689.2020.9300268
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Zihao Zhan, Zhenkai Zhang, and Xenofon Koutsoukos. A High-Speed, Long-Distance and Wall-Penetrating Covert Channel based on EM Emanations from DRAM Clock. Journal of Hardware and Systems Security. Under review.
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Zhenkai Zhang, Sisheng Liang, Fan Yao, Xing Gao. Red Alert for Power Leakage: Exploiting Intel RAPL-Induced Side Channels. ACM Asia Conference on Computer and Communication Security (Asia CSS ’21), 2021. https://doi.org/10.1145/3433210.3437517
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Zhenkai Zhang, Zhishan Guo, and Xenofon Koutsoukos. Handling write backs in multi-level cache analysis for WCET estimation. In Proceedings of the 25th International Conference on Real-Time Networks and Systems (RTNS '17), Grenoble, France, October 4-6 2017. https://doi.org/10.1145/3139258.3139269
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Dimitrios Boursinos and Xenofon Koutsoukos. Assurance Monitoring of Cyber-Physical Systems with Machine Learning Components. Tools and Methods for Competitive Engineering (TMCE 2020), 2020. http://www.vuse.vanderbilt.edu/~koutsoxd/www/Publications/TMCE2020-ESS-CCS-3.pdf
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Bradley Potteiger, Zhenkai Zhang, Long Cheng, and Xenofon Koutsoukos. A Tutorial of Moving Target Defense Approaches within Automotive Cyber-Physical Systems. Frontiers in Future Transportation, Connected Mobility and Automation. Submitted for publication.
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Zihao Zhan, Zhenkai Zhang, and Xenofon Koutsoukos. Graphics Peeping Unit: Exploiting EM Side-Channel Information of GPUs to Eavesdrop on Your Neighbors. IEEE Symposium on Security & Privacy 2022. Submitted for publication.
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Mert Side, Fan Yao, and Zhenkai Zhang. LockedDown: Exploiting Contention on Host-GPU PCIe Bus for Fun and Profit. European Symposium on Security and Privacy (Euro S&P 2022). Submitted for publication.