End-to-end timing analysis of sporadic cause-effect chains in distributed systems

M Dürr, GVD Brüggen, KH Chen, JJ Chen - ACM Transactions on …, 2019 - dl.acm.org
A cause-effect chain is used to define the logical order of data dependent tasks, which is
independent from the execution order of the jobs of the (periodic/sporadic) tasks. Analyzing …

DAG Scheduling with Execution Groups

J Shi, M Gtinzel, N Ueter… - 2024 IEEE 30th Real …, 2024 - ieeexplore.ieee.org
In many modern safety-critical cyber-physical sys-tems, such as in the automotive or robotic
domain, the appli-cation complexity requires the use of multi-core platforms to execute all …

[图书][B] Machine learning under resource constraints

K Morik, J Rahnenführer, C Wietfeld - 2023 - degruyter.com
Machine learning under resource constraints Katharina Morik, Peter Marwedel (Eds.) Machine
Learning under Resource Constraints· Fundamentals Page 2 Also of interest Volume 2 …

Comparing communication paradigms in cause-effect chains

Y Tang, X Jiang, N Guan, D Ji, X Luo… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A cause-effect chain is a sequence of multi-rate real-time tasks with data dependency.
Cause-effect chains are generally subject to end-to-end timing constraints, especially in …

Fine-grained vehicle recognition using lightweight convolutional neural network with combined learning strategy

Q Zhang, L Zhuo, S Zhang, J Li… - 2018 IEEE Fourth …, 2018 - ieeexplore.ieee.org
Fine-grained vehicle recognition plays an important part in applications, such as urban traffic
management, public security, and criminal investigation. It has great challenges due to the …

On the trade-offs between generalization and specialization in real-time systems

G von der Brüggen, A Burns, JJ Chen… - 2022 IEEE 28th …, 2022 - ieeexplore.ieee.org
While academia favours general research that is applicable to a large class of systems, this
paper highlights the necessity of research into specific scenarios and aims to increase its …

Scheduling self-suspending tasks: New and old results

JJ Chen, T Hahn, R Hoeksma, N Megow… - … Conference on Real …, 2019 - research.utwente.nl
In computing systems, a job may suspend itself (before it finishes its execution) when it has
to wait for certain results from other (usually external) activities. For real-time systems, such …

Timing Analysis of Cause-Effect Chains with Heterogeneous Communication Mechanisms

M Guenzel, N Ueter, KH Chen, JJ Chen - Proceedings of the 31st …, 2023 - dl.acm.org
Software applications in automotive systems are comprised of communicating real-time
tasks, described by cause-effect chains. To guarantee functional correctness, it is mandatory …

Optimizing End-to-End Latency of Sporadic Cause-Effect Chains Using Priority Inheritance

Y Tang, X Jiang, N Guan, S Liu… - 2023 IEEE Real-Time …, 2023 - ieeexplore.ieee.org
Analysis and optimization of end-to-end latency in cause-effect chains is an important
problem in real-time systems. Under task-level fixed-priority scheduling, the end-to-end …

Eliminating Timing Anomalies in Scheduling Periodic Segmented Self-Suspending Tasks with Release Jitter

CC Lin, M Günzel, J Shi, TT Seidl, KH Chen… - arXiv preprint arXiv …, 2024 - arxiv.org
Ensuring timing guarantees for every individual tasks is critical in real-time systems. Even for
periodic tasks, providing timing guarantees for tasks with segmented self-suspending …