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EMSOFT
2010
Springer
13 years 6 months ago
Load-based schedulability analysis of certifiable mixed-criticality systems
Many safety-critical embedded systems are subject to certification requirements. However, only a subset of the functionality of the system may be safety-critical and hence subject...
Haohan Li, Sanjoy K. Baruah
DATE
2008
IEEE
106views Hardware» more  DATE 2008»
14 years 2 months ago
Modeling Event Stream Hierarchies with Hierarchical Event Models
Compositional Scheduling Analysis couples local scheduling analysis via event streams. While local analysis has successfully been extended to include hierarchical scheduling strat...
Jonas Rox, Rolf Ernst
PE
2002
Springer
207views Optimization» more  PE 2002»
13 years 8 months ago
Delay characteristics in discrete-time GI-G-1 queues with non-preemptive priority queueing discipline
Priority scheduling for packets is becoming a hot topic, as attemps are being made to integrate voice services in existing data networks. In this paper, we consider a discrete-tim...
Joris Walraevens, Bart Steyaert, Herwig Bruneel
GLVLSI
2006
IEEE
155views VLSI» more  GLVLSI 2006»
14 years 2 months ago
Dynamic voltage scaling for multitasking real-time systems with uncertain execution time
Dynamic voltage scaling (DVS) for real-time systems has been extensively studied to save energy. Previous studies consider the probabilistic distributions of tasks’ execution ti...
Changjiu Xian, Yung-Hsiang Lu
ICCAD
2005
IEEE
105views Hardware» more  ICCAD 2005»
14 years 5 months ago
Weighted control scheduling
Abstract — This paper describes a practical technique for the optimal scheduling of control dominated systems minimizing the weighted average latency over all control branches. S...
Aravind Vijayakumar, Forrest Brewer