When considering recurrent real-time tasks in multiprocessor systems, access to shared resources, via so-called critical sections, can jeopardize the schedulability of the system …
The Robot Operating System 2 (ROS~ 2) is a widely used middleware that provides software libraries and tools for developing robotic systems. In these systems, tasks are scheduled by …
Real-time computing provides insightful ways to explore the optimization in resource usages, especially from the time point of view. Nevertheless, real-time task scheduling is …
X Liu, Z Chen, X Han, Z Sun… - 2021 IEEE Real-Time …, 2021 - ieeexplore.ieee.org
Even though earliest-deadline-first (EDF) is optimal in terms of uniprocessor schedulability, it is co-NP-hard to precisely verify uniprocessor schedulability for constrained-deadline task …
X Liu, X Han, L Zhao, Z Guo - Information and Computation, 2021 - Elsevier
Schedulability is a fundamental problem in analyzing real-time systems, but it often has to be approximated because of the intrinsic computational hardness. Partitioned earliest deadline …
X Han, L Zhao, Z Guo, X Liu - 2018 IEEE Real-Time Systems …, 2018 - ieeexplore.ieee.org
Schedulability is a fundamental problem in real-time scheduling, but it has to be approximated due to the intrinsic computational hardness. As the most popular algorithm for …