Statistical abnormality examining and examining based on rule are generally accepted in intrusion detection module.

采用反常检测统计和基于规则的检测技术进行入侵检测。

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This thesis presents data mining aided signature automatic discovery algorithm for network based IDS and detection rule creation algorithm.

提出了基于数据挖掘的网络入侵检测规则特征值自动发现算法和规则自动生成算法。

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A fault detection and diagnosis method based on the rule and time variation was presented based on the normal diagnostic expert system.

根据航天器推进系统的时变性特点，在规则的专家系统方法基础上，提出了推进系统面向时态的故障检测和诊断方法。

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