Title | ||
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Response-Time Analysis Of Mixed Criticality Systems With Pessimistic Frequency Specification |
Abstract | ||
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In modern embedded platforms, safety-critical functionalities that must be certified correct to very high levels of assurance may co-exist with less critical software that are not subject to certification requirements. One seeks to satisfy two, sometimes contradictory, goals upon such mixed-criticality platforms: (i) certify the safety-critical functionalities under very conservative assumptions, and (ii) achieve high resource utilization during run-time, when actual behavior does not live up to the pessimistic assumptions under which certification was made. This paper describes efforts at designing fixed-priority scheduling algorithms that balance these two requirements, when scheduling recurrent tasks that are triggered by external events of unknown exact frequency. |
Year | Venue | Keywords |
---|---|---|
2013 | 2013 IEEE 19TH INTERNATIONAL CONFERENCE ON EMBEDDED AND REAL-TIME COMPUTING SYSTEMS AND APPLICATIONS (RTCSA) | embedded systems,scheduling,resource allocation |
Field | DocType | ISSN |
Computer science,Scheduling (computing),Mixed criticality,Response time,Real-time computing,Software,Resource allocation,Pessimism,Certification,Distributed computing | Conference | 1533-2306 |
Citations | PageRank | References |
9 | 0.46 | 14 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Sanjoy K. Baruah | 1 | 4664 | 374.79 |
Bipasa Chattopadhyay | 2 | 73 | 4.02 |