NDLI: An Index Scheme for XML Documents Based on Relationship Joins

Content Provider	IEEE Xplore Digital Library
Author	Chengwen Wu Jinxiang Dong Gang Chen Lihua Yu
Copyright Year	2006
Description	Author affiliation: Coll. of Comput. Sci., Zhejiang Univ., Hangzhou (Chengwen Wu; Jinxiang Dong; Gang Chen; Lihua Yu)
Abstract	XML is rapidly emerging as a standard for information storage, representation and exchange on the Web. How to rapidly search and query XML documents efficiently has received many attentions in resent research. However, current querying schemes of XML documents typically involve in both node content and tree structural information, which may limit efficiency when facing the application that the tree structural information is more complicated than the tree node itself. In this paper, we propose the node relationships joins algorithms that utilize available indexes mainly on tree structural information. The relationships join algorithms work perfectly especially for searching paths that are very long or whose lengths are unknown. Experimental results from our prototype system implementation highlight the correctness and efficiency of our solution
Sponsorship	IEEE Beijing Section
Starting Page	1
Ending Page	5
File Size	5866131
Page Count	5
File Format	PDF
ISBN	142440164X
DOI	10.1109/CSCWD.2006.253228
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-05-03
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	XML Collaborative work Navigation Tree data structures Educational institutions Computer science Prototypes Database languages Communications technology Information representation Numbering Node Relationship Join Element Index Relationship Index
Content Type	Text
Resource Type	Article

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