首页>
外国专利>
Data aggregation device, data aggregation method and data aggregation program
Data aggregation device, data aggregation method and data aggregation program
展开▼
机译：数据汇聚装置，数据汇聚方法及数据汇聚程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a data aggregation device, a data aggregation method and a data aggregation program capable of efficiently aggregating numerical values with respect to an object even for plural objects having hierarchical structures.SOLUTION: A data aggregation device: (1) acquires lowest layer identification data associated with input hierarchical structure identification data by referring to object management data including hierarchical structure identification data to identify a hierarchical structure with objects organized in lowest and higher layers and the lowest layer identification data to identify an object in the lowest layer; (2) extracts numerical values associated with the acquired lowest layer identification data by referring to aggregation object data including the lowest layer identification data and the numerical values; and (3) aggregates the extracted numerical values.SELECTED DRAWING: Figure 14
展开▼
