Cart (Loading....) | Create Account
Close category search window
 

Effective XML data storage and distributed query retrieval system

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Su-Cheng Haw ; Fac. of Inf. Technol., Multimedia Univ., Cyberjaya, Malaysia ; Chien-Sing Lee ; Hau-Lee Tong

As XML is gaining its popularity in data exchange over the Web, storing and querying XML data has become an important issue to be addressed especially in terms of support for interoperability and extensibility among various application domains. In order to support this, a dynamic context-driven data exchange architecture is needed. In this paper, we propose an efficient distributed query processing method by partitioning the large native XML repositories into different fragmentations. The query will be evaluated in the Query Evaluation Center to determine which Query Processor nodes to process the query. The uniqueness of our Query Processor lies in the use of a suitable labeling scheme and an efficient indexing scheme which is able to identify parent-child (P-C), ancestor-descendant (A-D) and sibling relationships and consequently retrieve the query result efficiently. Experimental results indicate that our proposed join algorithm, TwigINLAB2 performs about 23% better compared to TwigStack and 10% better than TwigINLAB1 for all types of queries.

Published in:

Future Computer and Communication (ICFCC), 2010 2nd International Conference on  (Volume:3 )

Date of Conference:

21-24 May 2010

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.