loading
Papers

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Nicolas Travers 1 and Tuyêt Trâm Dang Ngoc 2

Affiliations: 1 PRiSM Laboratory, University of Versailles, France ; 2 ETIS Laboratory, University of Cergy-Pontoise, France

ISBN: 978-972-8865-88-7

Keyword(s): XQuery evaluation, Extensible Optimization.

Related Ontology Subjects/Areas/Topics: Coupling and Integrating Heterogeneous Data Sources ; Databases and Information Systems Integration ; Enterprise Information Systems

Abstract: Efficient evaluation of XML Query Languages has become a crucial issue for XML exchanges and integration. Tree Pattern (Sihem et al., 2002; Jagadish et al., 2001; Chen et al., 2003) are now well admitted for representing XML Queries and a model - called TGV (Travers, 2006; Travers et al., 2006; Travers et al., 2007c) - has extended the Tree Pattern representation in order to make it more intuitive, respect full XQuery specification and got support to be manipulated, optimized and then evaluated. For optimization, a search strategy is needed. It consists in generating equivalent execution plan using extensible rules and estimate cost of plan to find the better one. We propose the specification of extensible rules that can be used in heterogeneous environment, supporting XML and manipulating Tree Patterns.

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 18.208.186.19

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:
Travers N.; Trâm Dang Ngoc T. and (2007). AN EXTENSIBLE RULE TRANSFORMATION MODEL FOR XQUERY OPTIMIZATION - Rules Pattern for XQuery Tree Graph View.In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS, ISBN 978-972-8865-88-7, pages 351-358. DOI: 10.5220/0002370703510358

@conference{iceis07,
author={Nicolas Travers and Tuyêt {Trâm Dang Ngoc}},
title={AN EXTENSIBLE RULE TRANSFORMATION MODEL FOR XQUERY OPTIMIZATION - Rules Pattern for XQuery Tree Graph View},
booktitle={Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS,},
year={2007},
pages={351-358},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002370703510358},
isbn={978-972-8865-88-7},
}

TY - CONF

JO - Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS,
TI - AN EXTENSIBLE RULE TRANSFORMATION MODEL FOR XQUERY OPTIMIZATION - Rules Pattern for XQuery Tree Graph View
SN - 978-972-8865-88-7
AU - Travers, N.
AU - Trâm Dang Ngoc, T.
PY - 2007
SP - 351
EP - 358
DO - 10.5220/0002370703510358

Login or register to post comments.

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