XQL Query Processing Using XML Materialized Views


The KIPS Transactions:PartD, Vol. 8, No. 5, pp. 461-472, Oct. 2001
10.3745/KIPSTD.2001.8.5.461,   PDF Download:

Abstract

Recently, much research on XML query processing considering the structural characteristics of XML documents is conducted, focusing primarily on the development and/or extension of XML query languages and on query optimization for effective retrieval of XML documents. In the XML repository, the XML views derived from the underlying XML documents could be stored materialized for effective retrieval of XML documents, and could be capitalized on for XML query processing. In this paper, assuming that the XML views defined in XQL are materialized in the XML repository, we investigate XQL query processing that capitalizes on them. We describe the storage structure of the XML repository which supports the materialized views, and propose an algorithm that determines whether the given XQL query can be processed with the relevant materialized view and accordingly transforms the original query into one against it.


Statistics
Show / Hide Statistics

Statistics (Cumulative Counts from September 1st, 2017)
Multiple requests among the same browser session are counted as one view.
If you mouse over a chart, the values of data points will be shown.


Cite this article
[IEEE Style]
S. H. Kim, C. H. Moon, H. C. Kang, S. K. Seo, "XQL Query Processing Using XML Materialized Views," The KIPS Transactions:PartD, vol. 8, no. 5, pp. 461-472, 2001. DOI: 10.3745/KIPSTD.2001.8.5.461.

[ACM Style]
Soo Hee Kim, Chan Ho Moon, Hyun Chul Kang, and Sang Koo Seo. 2001. XQL Query Processing Using XML Materialized Views. The KIPS Transactions:PartD, 8, 5, (2001), 461-472. DOI: 10.3745/KIPSTD.2001.8.5.461.