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数据或信息客观存在的时态属性对信息分析和情报生成来说非常重要,只有以适当的方式存储竞争情报系统(CIS)中信息的时态属性,结合时态数据进行信息分析,才能得到有价值的情报。这使CIS和时态数据库(TDB)的结合成为必然。本文主要对CIS和TDB结合应用的必要性和可行性进行了探讨,在此基础上,引入时态数据库技术的竞争情报系统的特点及优势,并给出了未来可能的研究方向。
Temporal properties of objective existence of data or information are very important for information analysis and intelligence generation. Only when the temporal properties of information in the CIS are stored in an appropriate way and the temporal analysis is combined with the temporal data, Value intelligence. This necessitates the combination of CIS and the temporal database (TDB). In this paper, the necessity and feasibility of the combination of CIS and TDB are discussed. Based on this, the characteristics and advantages of the competitive intelligence system with temporal database technology are introduced, and the possible future research directions are given.