A Context Integration Framework in Pervasive Computing Based on XML and Agent
MA Shou-ming · Computer Technology and Development · 2011
Pervasive computing is a new computing mode,the aim of which is to provide services anytime,anywhere,based on users' demands.To achieve this service,a variety of devices and software platforms are involved with this,many heterogeneous and redundant context are provided,which affect the efficiency of context processing and accessing.Present an XML and Agent-based context integration framework that can shield the context heterogeneity by using Agents to collect context information and transform them into a unified expression,which can be understood by any middleware and application.Besides,utilizing XML to describe the Agent communication language is beneficial to removing the restriction on the heterogeneous platforms and achieving the context integration.Consequently,this framework has the ability to support pervasive computing services efficiently.