Sciweavers

RTCSA
2005
IEEE
14 years 5 months ago
Approximation Algorithms for Scheduling Multiple Feasible Interval Jobs
Abstract— Time-critical jobs in many real-time applications have multiple feasible intervals. Such a job is constrained to execute from start to completion in one of its feasible...
Jian-Jia Chen, Jun Wu, Chi-Sheng Shih, Tei-Wei Kuo
RTCSA
2005
IEEE
14 years 5 months ago
Integrating Hybrid Garbage Collection with Dual Priority Scheduling
In this report, we propose an approach to integrate a hybrid garbage collection algorithm into the current response time analysis framework for real-time systems. In our approach,...
Yang Chang, Andy J. Wellings
RTCSA
2005
IEEE
14 years 5 months ago
Multi-Versions Data for Improvement of QoS in RTDBS
In current research toward the design of more powerful behavior of RTDBS under unpredictable workloads, different research groups focus their work on QoS (Quality of Service) guar...
Emna Bouazizi, Claude Duvallet, Bruno Sadeg
RTCSA
2005
IEEE
14 years 5 months ago
Fine-Grained Task Reweighting on Multiprocessors
We consider the problem of task reweighting in fair-scheduled multiprocessor systems wherein each task’s processor share is specified as a weight. When a task is reweighted, a ...
Aaron Block, James H. Anderson, Gary Bishop
RTCSA
2005
IEEE
14 years 5 months ago
Task Partitioning upon Memory-Constrained Multiprocessors
Most prior theoretical research on partitioning algorithms for real-time multiprocessor platforms has focused on ensuring that the cumulative computing requirements of the tasks a...
Nathan Fisher, James H. Anderson, Sanjoy K. Baruah
RTCSA
2005
IEEE
14 years 5 months ago
Real-Time Scheduling of Sporadic Task Systems When the Number of Distinct Task Types Is Small
In some real-time application systems, there are only a few distinct kinds of tasks, each of which may be instantiated several times during runtime. The scheduling of such sporadi...
Sanjoy K. Baruah, Nathan Fisher
RTCSA
2005
IEEE
14 years 5 months ago
Feedback Control Static Scheduling for Real-Time Distributed Embedded Systems
This paper presents an implementation of feedback control strategy on distributed static scheduling. The static schedule is created taking into account the average execution times...
Tolga Ayav, Yves Sorel
RTCSA
2005
IEEE
14 years 5 months ago
ExScal: Elements of an Extreme Scale Wireless Sensor Network
Project ExScal (for Extreme Scale) fielded a 1000+ node wireless sensor network and a 200+ node peer-to-peer ad
Anish Arora, Rajiv Ramnath, Emre Ertin, Prasun Sin...
RTCSA
2005
IEEE
14 years 5 months ago
Quasi-Static Scheduling for Multiprocessor Real-Time Systems with Hard and Soft Tasks
We address in this paper the problem of scheduling for multiprocessor real-time systems with hard and soft tasks. Utility functions are associated to soft tasks to capture their r...
Luis Alejandro Cortés, Petru Eles, Zebo Pen...
RTCSA
2005
IEEE
14 years 5 months ago
RTPS Middleware for Real-Time Distributed Industrial Vision Systems
Designing and constructing Real-Time Distributed Industrial Vision Systems (RT-DIVS) from scratch is very complicated task. RT-DIVS has Conflicting requirements such as reasonable...
Basem Almadani