Asset hierarchy management allows users to track assets and their associated locations using an easily configured " family tree " that forms relationships between equipment 设备层次体系管理使用户可以在设备的整个生命周期中跟踪设备状况和相关位置。通过设备的相互关联建立“设备树”使用户很容易进行设备的跟踪。
Secondly, from the angle of objective interestingness this paper analyzes the information managers are interested in and proposes the three indexes : coverage, completeness and confidence . at the same time, three measures of rule interestingness and information facticity are put forward . from the angle of subjective interestingness this paper analyzes the information managers are interested in respectively, meanwhile proposes the evaluation index system of the information different hierarchies management need 其次,从客观感兴趣度的角度对管理者所关心的信息进行了分析,引入了信息的覆盖度、完全性和可信度三个指标,管理者对信息规则感兴趣性(ri)度量的三个准则,并提出了对信息的真实性指标进行分析的必要性;从主观感兴趣度的角度分别对高层、中层、基层管理者所关心的信息类别进行了分析,从意外性和实用性两个角度分别提出了硬信念、软信念和信息的相关性、可利用性和实效性指标;并提出了管理者所需信息分析的评价指标体系。