Keyword : software aging


Optimal Trigger Time of Software Rejuvenation under Probabilistic Opportunities
Hiroyuki OKAMURA Tadashi DOHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/09/01
Vol. E96-D  No. 9 ; pp. 1933-1940
Type of Manuscript:  Special Section PAPER (Special Section on Dependable Computing)
Category: 
Keyword: 
software agingsoftware rejuvenationtime-triggered policyopportunity-based policyrenewal processMarkovian arrival processoptimization
 Summary | Full Text:PDF

Estimating Periodic Software Rejuvenation Schedules under Discrete-Time Operation Circumstance
Kazuki IWAMOTO Tadashi DOHI Naoto KAIO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/01/01
Vol. E91-D  No. 1 ; pp. 23-31
Type of Manuscript:  PAPER
Category: Dependable Computing
Keyword: 
rejuvenationsoftware agingperiodic preventive maintenanceexpected costdiscrete-time modelsnon-parametric algorithms
 Summary | Full Text:PDF

Behavioral Analysis of a Fault-Tolerant Software System with Rejuvenation
Koichiro RINSAKA Tadashi DOHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/12/01
Vol. E88-D  No. 12 ; pp. 2681-2690
Type of Manuscript:  Special Section PAPER (IEICE/IEEE Joint Special Section on Autonomous Decentralized Systems)
Category: 
Keyword: 
software fault tolerancerejuvenationsoftware agingbivariate failure modecontinuous-time Markov chain
 Summary | Full Text:PDF

Comparing Software Rejuvenation Policies under Different Dependability Measures
Tadashi DOHI Hiroaki SUZUKI Kishor S. TRIVEDI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/08/01
Vol. E87-D  No. 8 ; pp. 2078-2085
Type of Manuscript:  PAPER
Category: Dependable Computing
Keyword: 
software rejuvenationsoftware agingsystem availabilitymean up ratepreventive maintenancenumerical optimizationfault managementdesign diversity
 Summary | Full Text:PDF

Fine-Grained Shock Models to Rejuvenate Software Systems
Hiroki FUJIO Hiroyuki OKAMURA Tadashi DOHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/10/01
Vol. E86-D  No. 10 ; pp. 2165-2171
Type of Manuscript:  Special Section LETTER (IEICE/IEEE Joint Special Issue on Assurance Systems and Networks)
Category: 
Keyword: 
software agingrejuvenationshock modelsavailabilityhigh assurance systems design
 Summary | Full Text:PDF

Performance Evaluation of Workload-Based Software Rejuvenation Scheme
Hiroyuki OKAMURA Satoshi MIYAHARA Tadashi DOHI Shunji OSAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/10/01
Vol. E84-D  No. 10 ; pp. 1368-1375
Type of Manuscript:  Special Section PAPER (IEICE/IEEE Joint Special Issue on Autonomous Decentralized Systems and Systems' Assurance)
Category: Issues
Keyword: 
preventive maintenancesoftware rejuvenationdependabilitysoftware agingworkload-based control
 Summary | Full Text:PDF