【摘要】 语义映射是信息集成的重要基础。随着XML成为WEB上数据表示和交换的事实标准,XML数据的语义映射成为新的研究热点。文章在定义语义映射概念基础上,从基于结构和基于本体两个方面,介绍了XML数据语义映射,并讨论了进一步的研究工作。更多还原

【Abstract】 Semantic mapping is a fundamental problem for information integration.As XML has been the de facto stan-dard of data representation and exchange in the Web,XML data semantic mapping becomes a research hotspot.This pa-per defines what is semantic mapping and describe how to do it for XML data from both structural aspect and ontology aspect.Then the paper also discusses some further work.更多还原