A Data Model and Algebra for Document-Centric XML Document

Authors:
Sung Wan Kim;Pan Seop Shin;Youn Hee Kim;Jaeho Lee;Hae Chull Lim
Affiliations:
-;-;-;-;-
Venue:
ICOIN '02 Revised Papers from the International Conference on Information Networking, Wireless Communications Technologies and Network Applications-Part II
Year:
2002

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Abstract

As XML is considered as a standard to represent and exchange data on the web, many researches are on going to develop the techniques on storing and searching XML documents. But the data models in these researches mainly focus data-centric XML and cannot support document-centric XML fully. A data model for document-centric XML document is proposed in this paper. Using the proposed model, it is possible to represent the semantic and structural information of XML document including extended links and some XML components which are not covered in previous XML data model fully. And some basic algebra for the proposed model is also proposed as the foundation for query language and query processing.