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Computer Engineering ›› 2007, Vol. 33 ›› Issue (11): 42-43,4. doi: 10.3969/j.issn.1000-3428.2007.11.016

• Software Technology and Database • Previous Articles     Next Articles

Ontology-based Context-aware System Architecture

WANG Shuning, YU Jianxin   

  1. (State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-05 Published:2007-06-05

基于本体的上下文感知系统

王曙宁,俞建新   

  1. (南京大学计算机软件新技术国家重点实验室,南京 210093)

Abstract:

Great attention is paid to pervasive computing system ever since it is proposed in the 1990s. The context-aware is one of the critical problems in the system. With introduction of the context-aware system and the modules in it, the rapid prototype model in software methodology is utilized. It gives a simple example using OWL language to state the construction process of sensor module within the system.

Key words: Pervasive computing, Context-aware system, Ontology, OWL

摘要: 普适计算自20世纪90年代中期被提出以后得到了普遍的关注。上下文感知作为实现普适计算的关键技术已成为重要的研究课题。在分析上下文感知系统以及组成模块的基础上,借鉴软件方法学中的快速原型模型思想,通过本体标记语言OWL给出了系统中感应模块搭建的实例。

关键词: 普适计算, 上下文感知系统, 本体, OWL

CLC Number: