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文章提出移动知识管理的情境感知体系结构,分为四个层次:第一层是移动用户或移动代理;第二层是支持JAVA的移动设备;第三层是Contextualizer——智能中间件作为相邻层的连接纽带,它是该体系的核心层,根据用户依赖、技术环境、环境和任务等四种情境要素来解析查询和分析情境;第四层是由不同数据库类型的知识资源组成。四个层次中设备及代理之间交互传递使用户能够通过手持设备与数据库中心进行知识的创造、获取、联系、组织和检索等活动,在任何时间、任何地点都能够得到有效的知识支持。
The article proposes a context aware architecture of mobile knowledge management, which is divided into four levels: the first layer is a mobile user or a mobile agent; the second layer is a mobile device supporting JAVA; the third layer is a Contextualizer - Layer connection link, which is the core of the system, according to user dependencies, technical environment, environment and tasks such as four context elements to parse the query and analysis of the situation; the fourth layer is composed of different database types of knowledge resources. The interaction between devices and agents at all four levels enables users to effectively create, acquire, contact, organize, and retrieve knowledge through handheld devices and database hubs, with effective knowledge anytime, anywhere.