×

An XML based electronic medical record integration system. (English) Zbl 0997.68561

Wang, X. Sean (ed.) et al., Advances in Web-age information management. 2nd international conference, WAIM 2001, Xi’an, China, July 9-11, 2001. Proceedings. Berlin: Springer. Lect. Notes Comput. Sci. 2118, 160-167 (2001).
Summary: In a domain specific information integration system CareHaven, a top-to-down integration strategy is adopted and XML is used as integration media. The main functional components of CareHaven and the disposal of user queries are fully explained in this paper. In the fulfilling of converting XML based query request to SQLs understood by data sources, we decompose the query request to sub requests that are easier to convert. Each sub request is converted with the aid of the mapping data. And the results of all sub requests is combined into one XML documents conformed to a certain DTD.
For the entire collection see [Zbl 0997.68680].

MSC:

68U99 Computing methodologies and applications
68P15 Database theory
68P20 Information storage and retrieval of data
68U35 Computing methodologies for information systems (hypertext navigation, interfaces, decision support, etc.)
PDFBibTeX XMLCite
Full Text: Link