NDLI: Discovering and generating materialized XML views in data integration system

Content Provider	IEEE Xplore Digital Library
Author	Tengjiao Wang Dongqing Yang Shiwei Tang Yunfeng Liu
Copyright Year	2004
Description	Author affiliation: Dept. of Comput. Sci. & Technol., Peking Univ., Beijing, China (Tengjiao Wang; Dongqing Yang; Shiwei Tang; Yunfeng Liu)
Abstract	The XML is becoming the new standard for the integration and exchange of data over the Web. Materialized views have been found to be very effective at speeding up queries in the XML information integration system. In this paper, we present a novel technique for discovering and generating materialized XML views in data integration system. First we propose a new method about discovering frequent query patterns by constructing the global XML query plan. Then we propose a heuristic approximate algorithm to generate the materialized XML views based on the global query plan in the information integration system. The experimental results generated from the real data validate the thesis of This work and reveal that the algorithms work well in practice.
Sponsorship	Oracle Portugal
Starting Page	395
Ending Page	400
File Size	280931
Page Count	6
File Format	PDF
ISBN	0769521681
ISSN	10988068
DOI	10.1109/IDEAS.2004.1319813
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-07-09
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	XML Heuristic algorithms Query processing Databases Computer science Materials science and technology Information science Standards publication Publishing Internet
Content Type	Text
Resource Type	Article

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