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Specification of failure-handling requirements as policy rules on self-adaptive systems
dc.contributor.author | Pimentel, João Henrique |
dc.contributor.author | Castro, Jaelson |
dc.contributor.author | Franch Gutiérrez, Javier |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Serveis i Sistemes d'Informació |
dc.date.accessioned | 2013-02-28T10:30:20Z |
dc.date.available | 2013-02-28T10:30:20Z |
dc.date.created | 2012 |
dc.date.issued | 2012 |
dc.identifier.citation | Pimentel, J.; Castro, J.; Franch, J. Specification of failure-handling requirements as policy rules on self-adaptive systems. A: Workshop on Requirements Engineering. "Anais do WER11: Workshop em engenharia de requisitos, Rio de Janeiro-RJ, Brasil, Abril 28-29". Rio de Janeiro: 2012, p. 345-356. |
dc.identifier.isbn | 978-85-8006-032-4 |
dc.identifier.uri | http://hdl.handle.net/2117/18015 |
dc.description.abstract | Most adaptive systems have compensation mechanisms for recovering from or preventing failures. However, sometimes a compensation is not essential. Hence, diagnosing and compensating each and every one of their failures may be ineffective. Rather than polluting a requirements specification with fine grained definition of failure-handling conditions, this work aims to increase the flexibility of failure handling in self-adaptive systems using tolerance policies. We allow the expression of conditions in which certain failures may be ignored – i.e., conditions on which a failure will not be compensated. Such policies may lead to reduced costs and performance improvement. The FAST framework consists of the definition of a tolerance policy, the mechanisms to evaluate this policy and a tool to aid the creation of policies. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Enginyeria del software |
dc.subject.lcsh | Requirements engineering |
dc.subject.lcsh | Software failures -- Prevention |
dc.subject.other | Self-adaptive systems |
dc.subject.other | Autonomic systems |
dc.subject.other | Failure requirements |
dc.subject.other | Policy specification |
dc.title | Specification of failure-handling requirements as policy rules on self-adaptive systems |
dc.type | Conference report |
dc.subject.lemac | Programari -- Control de qualitat |
dc.contributor.group | Universitat Politècnica de Catalunya. inSSIDE - integrated Software, Service, Information and Data Engineering |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://wer.inf.puc-rio.br/WERpapers/artigos/artigos_WER11/pimentel.pdf |
dc.rights.access | Open Access |
local.identifier.drac | 9589142 |
dc.description.version | Postprint (published version) |
local.citation.author | Pimentel, J.; Castro, J.; Franch, J. |
local.citation.contributor | Workshop on Requirements Engineering |
local.citation.pubplace | Rio de Janeiro |
local.citation.publicationName | Anais do WER11: Workshop em engenharia de requisitos, Rio de Janeiro-RJ, Brasil, Abril 28-29 |
local.citation.startingPage | 345 |
local.citation.endingPage | 356 |