摘要
分析了时间推理在态势估计系统中的重要作用,介绍了时间区间理论。通过对态势估计系统中事件的分析,对相互排他过程和完备相互排他过程进行了建模。利用概率时间网络,对完备相互排他过程进行时间推理,并以一个具体的实例,对此过程进行了说明。
This paper analyzes the important effect of temporal reasoning in the situation assessment system, introduces the temporal interval theory. By analyzing the events in the situation assessment system, the exclusive process and the exhaustive and exclusive process are modeled. This paper fulfills temporal reasoning for the exhaustive and exclusive process by using the probabilistic temporal network, and shows the process by a real-world example.
出处
《计算机与现代化》
2005年第10期3-7,共5页
Computer and Modernization
关键词
时间推理
贝叶斯网络
概率时间网络
相互排他过程
完备相互排他过程
temporal reasoning
Bayesian network
pmbabilistic temporal network
exclusive process
exhaustive and exclusive process