计算机应用 ›› 2011, Vol. 31 ›› Issue (08): 2258-2260.DOI: 10.3724/SP.J.1087.2011.02258

• 典型应用 • 上一篇    下一篇

基于事件的物联网服务相似性检测

谢川,王方   

  1. 西南民族大学 计算机科学与技术学院，成都610041
  • 收稿日期:2011-01-14 修回日期:2011-03-02 发布日期:2011-08-01 出版日期:2011-08-01
  • 通讯作者: 谢川
  • 作者简介:谢川(1963-)，男，四川成都人，讲师，硕士，主要研究方向：物联网应用；王方(1976-)，男，上海人，实验师，硕士，主要研究方向：云计算、计算机围棋。

Service similarity checking based on event for Internet of things

Chuan XIE,Fang WANG   

  1. College of Computer Science and Technology, Southwest University for Nationalities, Chengdu Sichuan 610041, China
  • Received:2011-01-14 Revised:2011-03-02 Online:2011-08-01 Published:2011-08-01
  • Contact: Chuan XIE

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摘要： 为了检测物联网中冗余服务，节省资源，使用事件和服务关系提出了基于事件服务类图的冗余服务相似性计算模型，在此模型基础上分析了物联网事件上下文及其服务类型，从而得出了面向事件的服务相似度计算方法。由此方法得到了一个静态的服务冗余检测算法。此算法通过检测相似性事件来去除重复的服务函数调用，节约系统服务对资源的占用，从而解决物联网中资源高耗问题。

关键词: 事件, 服务事件类图, 服务相似性检测

Abstract: To check the redundant services of Internet of Things (IoT) and save resources, a novel similarity calculation model based on service event class diagram was proposed to check redundancy by means of relations between events and services. It analyzed the context of IoT and service type and obtained the services similarity measurement based on events according to this model. By this similarity calculation method, a static service redundancy detection algorithm was proposed to remove duplication function invocation of services, which saved system resources occupied by services and decreased the consumption of resources in the IoT.

Key words: event, events of services graph, services similarity checkting

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