Semi-Automated extraction of targeted data fromweb pages

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Abstract

TheWorldWideWeb can be considered an infinite source of information for both individuals and organizations. Yet, if the main standard of publication on the Web (HTML) is quite suited to human reading, its poor semantics makes it difficult for computers to process and use embedded data in a smart and automated way. In this paper, we propose to build a bridge between HTML documents and external applications by means of socalled mapping rules. Such rules mainly record a semantic interpretation of recurring types of information in a cluster of similar Web documents and their location in those documents. Relying on these rules, HTML-embedded data can be extracted towards a more computable format. The definition of mapping rules is based on direct user input mainly for the interpretation part, and on automatic computing for the location of data in HTML tree structures. This approach is supported by a user-friendly tool called Retrozilla.

Original languageEnglish
Title of host publicationICDEW 2006 - Proceedings of the 22nd International Conference on Data Engineering Workshops
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)0769525717, 9780769525716
DOIs
Publication statusPublished - 1 Jan 2006
Event22nd International Conference on Data Engineering Workshops, ICDEW 2006 - Atlanta, United States
Duration: 3 Apr 20067 Apr 2006

Conference

Conference22nd International Conference on Data Engineering Workshops, ICDEW 2006
CountryUnited States
CityAtlanta
Period3/04/067/04/06

Fingerprint

HTML
Semantics
World Wide Web
Sources of information

Cite this

Estíevenart, F., Meurisse, J. R., Hainaut, J. L., & Thiran, P. (2006). Semi-Automated extraction of targeted data fromweb pages. In ICDEW 2006 - Proceedings of the 22nd International Conference on Data Engineering Workshops [1623843] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICDEW.2006.135
Estíevenart, Fabrice ; Meurisse, Jean Roch ; Hainaut, Jean Luc ; Thiran, Philippe. / Semi-Automated extraction of targeted data fromweb pages. ICDEW 2006 - Proceedings of the 22nd International Conference on Data Engineering Workshops. Institute of Electrical and Electronics Engineers Inc., 2006.
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Estíevenart, F, Meurisse, JR, Hainaut, JL & Thiran, P 2006, Semi-Automated extraction of targeted data fromweb pages. in ICDEW 2006 - Proceedings of the 22nd International Conference on Data Engineering Workshops., 1623843, Institute of Electrical and Electronics Engineers Inc., 22nd International Conference on Data Engineering Workshops, ICDEW 2006, Atlanta, United States, 3/04/06. https://doi.org/10.1109/ICDEW.2006.135

Semi-Automated extraction of targeted data fromweb pages. / Estíevenart, Fabrice; Meurisse, Jean Roch; Hainaut, Jean Luc; Thiran, Philippe.

ICDEW 2006 - Proceedings of the 22nd International Conference on Data Engineering Workshops. Institute of Electrical and Electronics Engineers Inc., 2006. 1623843.

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

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Estíevenart F, Meurisse JR, Hainaut JL, Thiran P. Semi-Automated extraction of targeted data fromweb pages. In ICDEW 2006 - Proceedings of the 22nd International Conference on Data Engineering Workshops. Institute of Electrical and Electronics Engineers Inc. 2006. 1623843 https://doi.org/10.1109/ICDEW.2006.135