Journal article

QoS-aware Big service composition using MapReduce based evolutionary algorithm with guided mutation

Chandrashekar Jatoth, GR Gangadharan, Ugo Fiore, Rajkumar Buyya

FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE | ELSEVIER | Published : 2018

Abstract

Big services are the collection of interrelated services across virtual and physical domains for analyzing and processing big data. Big service composition is a strategy of aggregating these big services from various domains that addresses the requirements of a customer. Generally, a composite service is created from a repository of services where individual services are selected based on their optimal values of Quality of Service (QoS) attributes distinct to each service composition. However, the problem of producing a service composition with an optimal QoS value that satisfies the requirements of a customer is a complex and challenging issue, especially in a Big service environment. In th..

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