LP-WSC: a linear programming approach for web service composition in geographically distributed cloud environments
作者: Mostafa Ghobaei-AraniAlireza Souri
作者单位: 1Department of Computer Engineering, Qom Branch, Islamic Azad University
2Department of Computer Engineering, Shar-e-Qods Branch, Islamic Azad University
刊名: The Journal of Supercomputing, 2019, Vol.75 (5), pp.2603-2628
来源数据库: Springer Nature Journal
DOI: 10.1007/s11227-018-2656-3
关键词: Cloud computingQoS criteriaWeb services compositionLinear programming
英文摘要: Abstract(#br)In recent years, cloud computing has emerged as the most popular technologies for accessing and delivering enterprise applications as the services to the end users over the Internet. Since different enterprises may offer web services with various capabilities, these web services can be combined with other to provide the complete functionality of a large software application to meet the users’ requests. Therefore, the service composition as an NP-hard optimization problem to combine the distributed and heterogeneous web services is introduced as a challenging issue. In this work, we propose a linear programming approach to web service composition problem which is called ‘LP-WSC’ to select the most efficient service per request in a geographically distributed cloud environment...
全文获取路径: Springer Nature  (合作)
影响因子:0.917 (2012)