Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/2557
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ayav, Tolga | - |
dc.contributor.author | Ferrari-Trecate, Giancarlo | - |
dc.contributor.author | Yılmaz, Sinan | - |
dc.date.accessioned | 2016-12-01T08:05:00Z | - |
dc.date.available | 2016-12-01T08:05:00Z | - |
dc.date.issued | 2004-03 | - |
dc.identifier.citation | Ayav, T., Ferrari-Trecate, G., and Yılmaz, S. (2004, March). Stability properties of adaptive real-time feedback scheduling: A statistical approach. Paper presented at the 12th Real-Time Embedded Systems Conference, Paris, France. | en_US |
dc.identifier.uri | http://hdl.handle.net/11147/2557 | - |
dc.description.abstract | This paper focuses on the statistical analysis of an adaptive real-time feedback scheduling technique based on imprecise computation. We consider two-version tasks made of a mandatory and an optional part to be scheduled according to a feedback control rate-monotonic algorithm. A Proportional-Integral-Derivative (PID) control action provides the feedback strategy for deciding about the execution or rejection of the optional sub-tasks. By modelling the task execution times as random variables, we compute the probability density of the CPU utilization and derive conditions on PID parameters guaranteeing the stability of the overall system around a desired level of CPU utilization. This allows us to highlight the tasks statistics and the scheduling parameters that affect critically stability. The analysis is developed by first exploiting a number of simplifying assumptions that are progressively removed. The main results are also demonstrated through monte-carlo simulations of the scheduling algorithm. | en_US |
dc.description.sponsorship | Izmir Institute of Technology and Institute Ae´ronautique et Spatial | en_US |
dc.language.iso | en | en_US |
dc.publisher | Nessuna | en_US |
dc.relation.ispartof | 12th Real-Time Embedded Systems Conference | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Hard real-time | en_US |
dc.subject | Feedback control | en_US |
dc.subject | Imprecise computation | en_US |
dc.subject | Adaptive scheduling | en_US |
dc.title | Stability properties of adaptive real-time feedback scheduling: A statistical approach | en_US |
dc.type | Conference Object | en_US |
dc.authorid | TR114453 | en_US |
dc.institutionauthor | Ayav, Tolga | - |
dc.department | İzmir Institute of Technology. Computer Engineering | en_US |
dc.identifier.startpage | 259 | en_US |
dc.identifier.endpage | 277 | en_US |
dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Conference Object | - |
item.cerifentitytype | Publications | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
crisitem.author.dept | 03.04. Department of Computer Engineering | - |
Appears in Collections: | Computer Engineering / Bilgisayar Mühendisliği |
CORE Recommender
Page view(s)
252
checked on Oct 14, 2024
Download(s)
80
checked on Oct 14, 2024
Google ScholarTM
Check
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.