计算机应用研究2016，Vol.33Issue(3)：802-805,4.DOI:10.3969/j.issn.1001-3695.2016.03.036
语义物联网中一种基于 QoS 的动态服务组合方法
Method to QoS-based dynamic service composition in semantic Web of things
摘要
Abstract
Currently many problems about limited resources and dynamic environment of atomic services bounded to entity de-vices exist in semantic Web of things.To solve these problems,this paper proposed a QoS-based method for dynamic service composition in semantic Web of things.Annotating semantic information of service profiles which were based on context-appen-ded QoS ontology,this method selected and combined candidate services dynamically.The new service was mapped to the cor-responding entity devices through service ID which sent the results back to the service requester.Finally,comparative analyses of specific example show that this method can provide more accurate services for service requester according to different service objects and different service environment dynamically.关键词
语义物联网/QoS/情境/本体/动态服务组合Key words
semantic Web of things/QoS/context/ontology/dynamic service composition分类
信息技术与安全科学引用本文复制引用
李玲玉,刘宁,李冠宇..语义物联网中一种基于 QoS 的动态服务组合方法[J].计算机应用研究,2016,33(3):802-805,4.基金项目
国家自然科学基金资助项目 （）
