Research of Temporal Information Storage in XML Document
XML文档中时态信息存储方法的研究与比较

XML which is a new language for data representing,is expected to become a universal format for data ex- change on the Web.Generally,we make some changes on XML documents as time goes by.Of course,XML is more natural than RDB on representing the temporal information.So the topic of representing,querying and updating tempo- ral information in XML has received some attention.In this paper,four different ways of mapping bitemporal XML da- ta model into a(bitemporal)XML document are discussed.Finally,all methods...