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FRASystem: fault tolerant system using agents in distributed computing systems

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dc.contributor.authorLee, HwaMin-
dc.contributor.authorPark, DooSoon-
dc.contributor.authorYu, HeonChang-
dc.contributor.authorLee, Giyeol-
dc.date.accessioned2021-09-07T14:24:52Z-
dc.date.available2021-09-07T14:24:52Z-
dc.date.created2021-06-14-
dc.date.issued2011-03-
dc.identifier.issn1386-7857-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/112891-
dc.description.abstractIn this paper, we present a fault tolerant and recovery system called FRASystem (Fault Tolerant & Recovery Agent System) using multi-agent in distributed computing systems. Previous rollback-recovery protocols were dependent on an inherent communication and an underlying operating system, which caused a decline of computing performance. We propose a rollback-recovery protocol that works independently on an operating system and leads to an increasing portability and extensibility. We define four types of agents: (1) a recovery agent performs a rollback-recovery protocol after a failure, (2) an information agent constructs domain knowledge as a rule of fault tolerance and information during a failure-free operation, (3) a facilitator agent controls the communication between agents, (4) a garbage collection agent performs garbage collection of the useless fault tolerance information. Since agent failures may lead to inconsistent states of a system and a domino effect, we propose an agent recovery algorithm. A garbage collection protocol addresses the performance degradation caused by the increment of saved fault tolerance information in a stable storage. We implemented a prototype of FRASystem using Java and CORBA and experimented the proposed rollback-recovery protocol. The simulations results indicate that the performance of our protocol is better than previous rollback-recovery protocols which use independent checkpointing and pessimistic message logging without using agents. Our contributions are as follows: (1) this is the first rollback-recovery protocol using agents, (2) FRASystem is not dependent on an operating system, and (3) FRASystem provides a portability and extensibility.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherSPRINGER-
dc.subjectRECOVERY-
dc.titleFRASystem: fault tolerant system using agents in distributed computing systems-
dc.typeArticle-
dc.contributor.affiliatedAuthorYu, HeonChang-
dc.identifier.doi10.1007/s10586-009-0095-x-
dc.identifier.scopusid2-s2.0-79952248847-
dc.identifier.wosid000287754100002-
dc.identifier.bibliographicCitationCLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS, v.14, no.1, pp.15 - 25-
dc.relation.isPartOfCLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS-
dc.citation.titleCLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS-
dc.citation.volume14-
dc.citation.number1-
dc.citation.startPage15-
dc.citation.endPage25-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaComputer Science-
dc.relation.journalWebOfScienceCategoryComputer Science, Information Systems-
dc.relation.journalWebOfScienceCategoryComputer Science, Theory & Methods-
dc.subject.keywordPlusRECOVERY-
dc.subject.keywordAuthorFault tolerance-
dc.subject.keywordAuthorMulti-agent system-
dc.subject.keywordAuthorDistributed computing system-
dc.subject.keywordAuthorRollback-recovery-
dc.subject.keywordAuthorGarbage-collection-
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