Ao Li

TL;DR: It is discovered that timing-induced errors are generated either from delayed execution in certain critical tasks, or from desynchronization in sensor fusion, and a solution is proposed that combines selective fusion on data in the front end and temporal budget optimization on bundle adjust- ment in the backend to mitigate the impacts of unexpected timing variation adaptively.

TL;DR: PolyRhythm as mentioned in this paper is a three-phase attack template that combines primitives across multiple architectural and kernel-based channels: (1) it uses an offline genetic algorithm to tune attack parameters based on the target hardware and OS platform; then, it performs an online search for regions of the attack parameter space where contention is most likely; and finally, it runs the attack primitives, using online reinforcement learning to adapt to dynamic execution patterns in the victim task.

TL;DR: In this paper , the authors conduct a measurement study for real-time embedded firmware from both a security perspective and a real time perspective, and analyze the adoption of security protection mechanisms and their potential impacts on the timeliness of realtime embedded systems.

TL;DR: RT-TEE is presented, a real-time trusted execution environment that bootstraps the ability to ensure availability using a minimal set of hardware primitives on commodity embedded platforms and designed a policy-based event-driven hierarchical scheduler.