基于情境的信息融合模型研究  

Research on Context-based Information Fusion Model

作　　者：曹高辉[1] 徐元[1] 梁梦丽 胡守敏[1] 

机构地区：[1]华中师范大学信息管理学院,武汉430079

出　　处：《情报学报》2017年第6期537-546,共10页Journal of the China Society for Scientific and Technical Information

基　　金：国家社会科学基金项目(11CTQ017);中央高校基本科研业务费专项资金项目(CCNU16A02035)

摘　　要：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。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 fu- sion of multi-levels and multi-dimensions.

关 键 词：情境 信息融合 信息融合模型 黑板结构 

分 类 号：G350[文化科学—情报学]