This paper defines the connotation of context-based information fusion and explores its process of fusion.It also proposes a universal context-based information fusion model.In order to solve complex decision problems,this model gathers multi-source context information related to user's decision and builds a context model and seeks to intelligently distribute contextual knowledge and prior models using blackboard structure to achieve information fusion of multi-levels and multi-dimensions.%本文界定了基于情境的信息融合的内涵,探索基于情境的信息融合的处理过程,构建一种具有普适性的基于情境的信息融合模型.该模型汇集与用户决策相关的多源情境信息,进行基于情境数据的情境建模,利用黑板结构智能调度情境知识和先验模型,寻求最优融合策略完成多层次、多维度的信息融合决策处理,以期完成复杂问题的决策求解.
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