QoS-aware fault-tolerant scheduling for real-time tasks on heterogeneous clusters

X Zhu, X Qin, M Qiu - IEEE transactions on Computers, 2011 - ieeexplore.ieee.org
Fault-tolerant scheduling plays a significant role in improving system reliability of clusters.
Although extensive fault-tolerant scheduling algorithms have been proposed for real-time …

Real-time collision detection for virtual surgery

JC Lombardo, MP Cani, F Neyret - … Computer Animation 1999, 1999 - ieeexplore.ieee.org
We present a simple method for performing real-time collision detection in a virtual surgery
environment. The method relies on the graphics hardware for testing the interpenetration …

Adaptive energy-efficient scheduling for real-time tasks on DVS-enabled heterogeneous clusters

X Zhu, C He, K Li, X Qin - Journal of parallel and distributed computing, 2012 - Elsevier
Develo** energy-efficient clusters not only can reduce power electricity cost but also can
improve system reliability. Existing scheduling strategies developed for energy-efficient …

Enhanced first-fit decreasing algorithm for energy-aware job scheduling in cloud

A Alahmadi, A Alnowiser, MM Zhu… - 2014 International …, 2014 - ieeexplore.ieee.org
With the emerging of many data centers around the globe, heavy loads of large-scale
commercial and scientific applications executed in the cloud call for efficient cloud resource …

Jitter camera: High resolution video from a low resolution detector

M Ben-Ezra, A Zomet, SK Nayar - Proceedings of the 2004 …, 2004 - ieeexplore.ieee.org
Video cameras must produce images at a reasonable frame-rate and with a reasonable
depth of field. These requirements impose fundamental physical limits on the spatial …

Order processing task allocation and scheduling for E-order fulfilment

N Chen, W Kang, N Kang, Y Qi, H Hu - International Journal of …, 2022 - Taylor & Francis
This paper mainly studies a task allocation and scheduling problem in the multi-thread
fulfilment process of electronic order, which seeks to minimise the makespan under thread …

Non-work-conserving non-preemptive scheduling: motivations, challenges, and potential solutions

M Nasri, G Fohler - 2016 28th Euromicro Conference on Real …, 2016 - ieeexplore.ieee.org
In many real-time systems, preemption is either impossible or prohibitively expensive. The
problem of scheduling non-preemptive periodic tasks with known release offsets is known to …

Precautious-RM: a predictable non-preemptive scheduling algorithm for harmonic tasks

M Nasri, M Kargahi - Real-Time Systems, 2014 - Springer
A major requirement of many real-time embedded systems is to have time-predictable
interaction with the environment. More specifically, they need fixed or small sampling and I/O …

Weakly Hard Real-Time Model for Control Systems: A Survey

K Salamun, I Pavić, H Džapo, I Čuljak - Sensors, 2023 - mdpi.com
The concept of weakly hard real-time systems can be used to model real-time systems that
may tolerate occasional deadline misses in a bounded and predictable manner. This model …

On the optimality of RM and EDF for non-preemptive real-time harmonic tasks

M Nasri, S Baruah, G Fohler, M Kargahi - Proceedings of the 22nd …, 2014 - dl.acm.org
In this paper, we study non-preemptive uniprocessor real-time scheduling using the non-
preemptive RM (npRM) and EDF (npEDF) scheduling algorithms. We discuss the limitations …