摘要
介绍并分析了国内外关于信息质量概念与内涵及其分层结构,提出了战场感知信息质量概念和内涵层次;研究了可信度的概念和内涵,首次提出了战场感知信息广义与狭义可信度的概念,建立了战场感知信息质量与可信度关系框架和3层元数据结构模型。
The concept, connotation and hierarchical structure about information quality in the country and abroad are introduced and analyzed, the concept and connotation hierarchy of quality of battlefield awareness information are presented, the concept and connotation of information confidence are studied, the generalized and narrow-sense concept of confidence of battlefield awareness information are first put forward, and the relationship framework and three-level meta-ldata structure model of quality and confidence of battlefield awareness information are established.
出处
《指挥信息系统与技术》
2010年第1期13-19,共7页
Command Information System and Technology
关键词
战场感知
信息质量
可信度
质量指标
battlefield awareness
information quality
information confidence
quality index