loading
Documents

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Kate Y. Yang ; Anthony Lo ; Tansel Özyer and Reda Alhajj

Affiliation: University of Calgary, Canada

ISBN: 972-8865-19-8

Keyword(s): XML, directed graph, nested structure, constrained conversion, relational database.

Related Ontology Subjects/Areas/Topics: Databases and Information Systems Integration ; Enterprise Information Systems ; Web Databases

Abstract: The overall XML file length is one of the critical factors when we need to transfer a large amount of data from relational database into XML. Especially in the nested tree structure of XML file, redundant data in the XML file can add more cost on database access, network traffic and XML query processing. Most previous automated relational to XML conversion research efforts use directed graphs to present relations in the database and nested trees in the XML structure. However, they all ignore that different combinations of tree structures in a graph can have a big impact on the XML data file size. This paper addresses this nested structure data file size problem. It proposes a module that can find the most convenient tree structure for the automated relational to XML conversion process. It provides a plan generator algorithm to list all the possible tree structures in a given directed weighted graph. Also it analyzes the data size of each plan and shows the convenient tree structure to the user. It can finally create the targeted XML documents for the user. (More)

PDF ImageFull Text

Download
CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 18.206.13.39

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Y. Yang K.; Lo A.; Özyer T.; Alhajj R. and (2005). DWG2XML: GENERATING XML NESTED TREE STRUCTURE FROM DIRECTED WEIGHTED GRAPH.In Proceedings of the Seventh International Conference on Enterprise Information Systems - Volume 1: ICEIS, ISBN 972-8865-19-8, pages 19-26. DOI: 10.5220/0002512500190026

@conference{iceis05,
author={Kate {Y. Yang} and Anthony Lo and Tansel Özyer and Reda Alhajj},
title={DWG2XML: GENERATING XML NESTED TREE STRUCTURE FROM DIRECTED WEIGHTED GRAPH},
booktitle={Proceedings of the Seventh International Conference on Enterprise Information Systems - Volume 1: ICEIS,},
year={2005},
pages={19-26},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002512500190026},
isbn={972-8865-19-8},
}

TY - CONF

JO - Proceedings of the Seventh International Conference on Enterprise Information Systems - Volume 1: ICEIS,
TI - DWG2XML: GENERATING XML NESTED TREE STRUCTURE FROM DIRECTED WEIGHTED GRAPH
SN - 972-8865-19-8
AU - Y. Yang, K.
AU - Lo, A.
AU - Özyer, T.
AU - Alhajj, R.
PY - 2005
SP - 19
EP - 26
DO - 10.5220/0002512500190026

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.