loading
Papers

Research.Publish.Connect.

Paper

Paper Unlock

Author: Philipp Dopichaj

Affiliation: University of Kaiserslautern, Germany

ISBN: 978-972-8865-89-4

Keyword(s): XML retrieval, knowledge management, fuzzy logic.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Data Engineering ; Enterprise Information Systems ; Health Information Systems ; Information Systems Analysis and Specification ; Knowledge Management ; Ontologies and the Semantic Web ; Society, e-Business and e-Government ; Web Information Systems and Technologies

Abstract: XML is the perfect format for storing (mostly) textual documents in a knowledge management system; its flexibility enables users to store both highly structured data and free text in the same document. For knowledge management, it is important to be able to search the free-text parts effectively; users need to find the information that helps them solve their problem without having to wade through much information that is not relevant for their problem. Content-oriented XML retrieval addresses this challenge: In contrast to traditional information retrieval, documents are not considered atomic units, that is, elements such as sections or paragraphs can be returned. One implication of this is that results can overlap (for example a paragraph and the surrounding section). Although overlapping results are undesirable in the final retrieval result as presented to the user, they can help to improve the quality of the final result: We take advantage of overlaps by applying patterns to smal l sub trees of the retrieval result (result contexts); matching patterns adjust the retrieval status values of the involved node in order to promote the best results. We demonstrate on the INEX 2005 test collection that this post processing can lead to a significant improvement in retrieval quality. (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 3.227.240.143

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:
Dopichaj P. and (2007). IMPROVING CONTENT-ORIENTED XML RETRIEVAL BY APPLYING STRUCTURAL PATTERNS.In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 1: ICEIS, ISBN 978-972-8865-89-4, pages 5-13. DOI: 10.5220/0002364700050013

@conference{iceis07,
author={Philipp Dopichaj},
title={IMPROVING CONTENT-ORIENTED XML RETRIEVAL BY APPLYING STRUCTURAL PATTERNS},
booktitle={Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 1: ICEIS,},
year={2007},
pages={5-13},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002364700050013},
isbn={978-972-8865-89-4},
}

TY - CONF

JO - Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 1: ICEIS,
TI - IMPROVING CONTENT-ORIENTED XML RETRIEVAL BY APPLYING STRUCTURAL PATTERNS
SN - 978-972-8865-89-4
AU - Dopichaj, P.
PY - 2007
SP - 5
EP - 13
DO - 10.5220/0002364700050013

Login or register to post comments.

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