觉察上下文计算平台的研究
Research on Context-aware Computing Platform
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摘要: 由于缺少通用的觉察上下文计算平台,觉察上下文应用发展缓慢.通过研究基于本体的上下文模型,实现了基于本体的推理、基于规则的推理和不一致性验证三种上下文推理方法,采用关注分离的思想和插件技术构建了觉察上下文计算平台.该平台推理功能全面,具有较好的通用性,可以满足觉察上下文计算应用的需要.Abstract: Due to lack of effective infrastructure, context-aware applications develops slowly.Addressed this problem, ontology-based context modeling is researched, three methods of context reasoning is gived, including ontological reasoning, rule-based reasoning and verifying conflicts, and the context-aware computing platform is presented adapting the separation and plugin.It's universal, has full reasoning function and can better meet the application's needs.