Fuzzy metrics and cost optimization of a fault-tolerant system with vacationing and unreliable server

Jain, Madhu; Kumar, Pankaj; Meena, Rakesh Kumar

doi:10.1007/s12652-020-01951-x

Cited by 18 publications

(3 citation statements)

References 49 publications

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“…The fuzzy logic approach has been recognized to be capable of enabling decision making in systems handling decision making in different contexts as seen in [31][32][33]. However, the case studies in [31][32][33] has not been recognized aspects related to multimedia content access and transport in communication networks. Nevertheless, the role of fuzzy logic enables the execution of intelligent decision making in communication networks.…”

Section: Existing Work-network Systems and Support For Multimedia Con...mentioning

confidence: 99%

Stratospheric platform applications: reduced cognitive load for multimedia and education

Periola

2024

Wireless Netw

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The proliferation of computing solutions in future communication networks leads to the occurrence of cognitive visual overstimulation (CVO). CVO occurrence arises in multimedia content editing and provisioning of Science, Technology, Engineering, and Mathematics (STEM) education. The presented research proposes a high-altitude platform-based architecture that enable multimedia content editing related to space themes, and insertion in the edge of space i.e., the stratosphere (space horizon) environment. The use of the proposed architecture in content editing and STEM education contexts reduces the CVO by an average of (22–84.1) % and (13.6–31.7) %, respectively. Investigations show that the proposed architecture reduces the latency by an average of 30.3%, and 49.4% considering individual, and multiple content access, respectively. The use of the proposed architecture also reduces the power consumption associated with multimedia content editing by (8.05–42.9) % on average.

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Section: Existing Work-network Systems and Support For Multimedia Con...mentioning

confidence: 99%

Stratospheric platform applications: reduced cognitive load for multimedia and education

Periola

2024

Wireless Netw

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“…Hu et al (2015) described PH/PH/C/C state-dependent queueing miniature and then it was formed by a fixed level-dependent quasibirth-death method. Jain et al (2020) uses matrix geometric method for performance analysis queueing system with failure-prone server. Alkaff et al (2020) proposed an exact analysis of multi station production lines in which the service periods at all stations follow a matrix-based continuous phase-type (PH) distribution.…”

Section: Introductionmentioning

confidence: 99%

Genetic algorithm in retrial queueing system with server breakdown and caller intolerance with voluntary service

Jain

2021

Int J Syst Assur Eng Manag

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The paper investigates the M/M/s retrial queueing system with servers prone to breakdown and with voluntary service. During a phone call, if the caller finds a free call line, then it connects immediately to the call agent, considered as server. Those who finds the call busy either join the orbit for retrial or disconnect the call. After receiving the essential service either caller leaves the system or requests for voluntary service. The miniature used in the queueing system employs a quasi-birth-and-death process. The stationary probabilities are derived using matrix-analytic approach and then performance measures are calculated using these stationary probabilities. The impact of system parameters on performance measures is illustrated using graphs and tables. Total system cost is calculated as a function of orbit capacity, repair rate of breakdown and two different service rates. The optimization methodology is demonstrated using various cases. Further the Genetic algorithm is used to find the optimum value of both essential and optional service rates, rate of breakdown and orbit capacity to minimize the overall cost. The study of consistency of retrial queue with server prone to breakdowns and repairs is of great significance because of inadequate capability of repairs and strong impact of the breakdowns on the performance measures.

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“…Cordeiro and Kharoufeh [7] examined an M/M/1 retrial queue with an unreliable server whose arrival, service, failure, repair, and retrial rates are all modulated by an exogenous random environment. Jain et al [8] studied a fault-tolerant system with general distributed repair time, server vacation, and server breakdown. Ammar et al [9] provided the transient analysis of impatient customers in an M/M/1 disasters queue in random environment.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Queueing Systems with a Particular Service Interruption Discipline

Liu

Jiang

Chai

2020

Discrete Dynamics in Nature and Society

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Fuzzy metrics and cost optimization of a fault-tolerant system with vacationing and unreliable server

Cited by 18 publications

References 49 publications

Stratospheric platform applications: reduced cognitive load for multimedia and education

Stratospheric platform applications: reduced cognitive load for multimedia and education

Genetic algorithm in retrial queueing system with server breakdown and caller intolerance with voluntary service

Performance Analysis of Queueing Systems with a Particular Service Interruption Discipline

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