Service Composition in Cyber-Physical-Social Systems

Service Composition in Cyber-Physical-Social Systems
复制标题

网络-物理-社交系统中的服务组合

DOI:
10.1109/tetc.2017.2675479
复制
发表时间:
2020-01
影响因子:
5.9
通讯作者:
F. Yang
F. Yang
中科院分区:
计算机科学2区
文献类型:
--
作者:
S. Wang;A. Zhou;M. Yang;L. Sun;C. H. Hsu;F. Yang

文献摘要

参考文献

被引文献

相似文献

网络-物理-社会系统包括物理、网络和社会世界,各种资源作为服务。这些服务的操作和配置需要服务组合方法,这些方法可用于集成这些世界中的基本组件,并根据需要组织和共享相关信息。虽然目前的面向服务的体系结构能够有效地支持服务组合,但仍然存在许多挑战,如高时间成本和低可靠性的网络物理社会系统。在本文中,我们提出了一个快速和可靠的服务组合方法,以整合物理网络,网络空间和社会网络。该方法首先进行Skyline分量计算以减小解空间,然后利用变异系数过滤掉服务质量波动较大的分量,最后根据用户端到端的QoS需求,通过最大化适应度函数来选择最优的分量.我们将我们的方法应用于真实世界的数据集,结果表明,我们提出的方法具有更好的可靠性,以及较低的时间成本比其他方法。
Cyber-physical-social systems comprise physical, cyber, and social worlds with various resources as services. The operation and configuration of these services require service composition approaches that can be used to integrate essential components in these worlds, and organize and share relevant information as needed. Although the present service-oriented architecture can effectively support service composition, there still exist many challenges such as high time cost and low reliability for cyber-physical-social systems. In this paper, we propose a fast and reliable service composition approach to integrate the physical network, cyberspace, and social network. In this approach, first, skyline component computation is performed to reduce the solution space; then, the coefficient of variation is employed to filter the components with high quality of service (QoS) fluctuation and finally the best optimal components are selected by maximizing the fitness function based on users’ end-to-end QoS requirements. We applied our approach to real-world dataset and the results showed that our proposed approach has better reliability as well as lower time cost than other approaches.
DOI: 10.1016/j.jss.2007.12.792
发表时间: 2008-10
期刊: J. Syst. Softw.
影响因子: --
作者:
G. Canfora;M. D. Penta;Raffaele Esposito;M. Villani
通讯作者: G. Canfora;M. D. Penta;Raffaele Esposito;M. Villani
DOI: 10.1109/icws.2011.32
发表时间: 2011-07
期刊: 2011 IEEE International Conference on Web Services
影响因子: --
作者:
Florian Wagner;F. Ishikawa;S. Honiden
通讯作者: Florian Wagner;F. Ishikawa;S. Honiden
DOI: 10.1109/icws.2005.96
发表时间: 2005-07
期刊: IEEE International Conference on Web Services (ICWS'05)
影响因子: --
作者:
G. Canfora;M. D. Penta;Raffaele Esposito;M. Villani
通讯作者: G. Canfora;M. D. Penta;Raffaele Esposito;M. Villani
DOI: 10.1145/1772690.1772693
发表时间: 2010-04
期刊: --
影响因子: --
作者:
Mohammad Alrifai;Dimitrios Skoutas;T. Risse
通讯作者: Mohammad Alrifai;Dimitrios Skoutas;T. Risse
DOI: 10.1109/icws.2010.48
发表时间: 2010-07
期刊: 2010 IEEE International Conference on Web Services
影响因子: --
作者:
Qi Yu;A. Bouguettaya
通讯作者: Qi Yu;A. Bouguettaya