态势与威胁估计:理论概览和基于本体的方法

Situation and Threat Assessment:Theoretical Overview and Ontology-based Methods

态势和威胁估计,在军事实践中是作战筹划的重要工作,在理论上是高层级信息融合研究中最主要的内容.首先回顾了态势的理论与逻辑及威胁的含义与模型,这些理论对于澄清态势与威胁的含义有非常大的意义;然后通过总结已有的理论研究,回顾了信息融合模型中的态势与威胁估计,全面深入分析了态势与威胁估计的任务和关键;进而,以本体作为共享知识的表示方法,阐述了态势与威胁估计的本体化建模和系统构建的相关问题.

In practice, situation and threat assessment is a very important task of operation planning, and is theoretically the primary subject in high-level information fusion. Firstly, this paper reviews the theory and logic for situation and the model for threat. These theoretical issues can serve for clarifying the meaning of situation and threat. Secondly, based on existing research, situation and threat assessment in the context of information fusion is surveyed, and the key issues in situation and threat assessment are thoroughly analyzed and discussed. Finally, using ontology as sharing knowledge representation, it elaborates the modeling and reasoning approaches for situation and threat assessment and related matters for system development.