Songran Liu

Songran Liu

Northeastern University, China

📄 Selected Research Papers

Please check my GoogleScholar profile for a full list of publications.

🚘 Autonomous Driving and Real-Time Robotic Operating System (ROS)

  • RTeX: an Efficient and Timing-Predictable Multi-threaded Executor for ROS 2. Songrna Liu, Xu Jiang, Nan Guan, Zilong Wang, Minghe Yu and Yi Wang. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2024, CCF-A

  • Optimizing End-to-End Latency of Sporadic Cause-Effect Chains Using Priority Inheritance. Yue Tang, Xu Jiang, Nan Guan, Songran Liu, Xiantong Luo and Yi Wang. IEEE Real-Time Systems Symposium (RTSS), 2023, CCF-A

  • Modeling and Analysis of Inter-Process Communication Delay in ROS 2. Xiantong Luo, Xu Jiang, Nan Guan, Haochun Liang, Songran Liu and Wang Yi. IEEE Real-Time Systems Symposium (RTSS), 2023, CCF-A

🔋 Batteryless Energy-harvesting System

  • Light Flash Write for Efficient Firmware Update on Energy-harvesting IoT Devices. Songran Liu, Mingsong Lv, Wei Zhang, Nan Guan. Design, Automation and Test in Europe (DATE), 2023, CCF-B Best paper nomination!

  • Adaptive Task-based Intermittent Computing System with Parallel State Backup. Wei Zhang, Mingsong Lv, Songran Liu, Nan Guan. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2022, CCF-A

  • Surviving Transient Power Failures with SRAM Data Retention. Songran Liu, Mingsong Lv, Wei Zhang, Nan Guan. Design, Automation and Test in Europe (DATE), 2021, CCF-B

  • Intermittent Computing with Efficient State Backup by Asynchronous DMA. Wei Zhang, Songran Liu, Mingsong Lv, Nan Guan. Design, Automation and Test in Europe (DATE), 2021, CCF-B

  • LATICS: A low-overhead adaptive task-based intermittent computing system. Songran Liu, Mingsong Lv, Wei Zhang, Nan Guan. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2021, CCF-A

📱 Trustworthy and Real-time Edge AI

  • Control Flow Divergence Optimization by Exploiting Tensor Cores. Weiguang Pang, Xu Jiang, Songran Liu, Lei Qiao, kexue fu, longxiang Gao and Wang Yi. DAC, 2024, CCF-A

  • MiniTEE—A Lightweight TrustZone-Assisted TEE for Real-Time Systems. Songran Liu, Nan Guan, Zhishan Guo, Wang Yi. Electronics, 2020

  • Leaking your engine speed by spectrum analysis of real-Time scheduling sequences. Songran Liu, Nan Guan, Dong Ji, Weichen Liu, Xue Liu, Wang Yi. Journal of Systems Architecture, 2019, CCF-B

  • Task parameters analysis in schedule-based timing side-channel attack. Songran Liu, Wang Yi. IEEE Access 2020