A survey on context-aware systems
作者: Matthias Baldauf Schahram Dustdar Florian Rosenberg
刊名: Int. J. of Ad Hoc and Ubiquitous Computing, 2007, Vol.2 (4), pp.263-277
来源数据库: Inderscience Enterprises Limited
DOI: 10.1504/IJAHUC.2007.014070
关键词: context awarenesscontext frameworkscontext middlewaresensorscontext modelscontext ontologycontext-aware servicesconceptual designcontext-aware architecturescontext-aware computing.
原始语种摘要: Context-aware systems offer entirely new opportunities for application developers and for end users by gathering context data and adapting systems behaviour accordingly. Especially in combination with mobile devices, these mechanisms are of high value and are used to increase usability tremendously. In this paper, we present common architecture principles of context-aware systems and derive a layered conceptual design framework to explain the different elements common to most context-aware architectures. Based on these design principles, we introduce various existing context-aware systems focusing on context-aware middleware and frameworks, which ease the development of context-aware applications. We discuss various approaches and analyse important aspects in context-aware computing on...
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关键词翻译
关键词翻译
  • aware 知道的
  • context 菌髓
  • usability 合用性
  • middleware 中间软件
  • application 申请
  • tremendously 惊人地
  • common 普通
  • framework 构架
  • existing 现行
  • focusing