Information Sources Monitor Intelligent Agent consists of transaction log analyzer, EGA rule system and view incremental data computing and sending components.

• 我们首先提出了用信息源监视智能代理解决数据抽取问题的方法，信息源监视智能代理由信息源事务日志分析器、ECA规则系统和视图增量计算和报送器组成。