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An Architecture for Efficient Web Crawling

  • Inma Hernández
  • Carlos R. Rivero
  • David Ruiz
  • Rafael Corchuelo
Part of the Lecture Notes in Business Information Processing book series (LNBIP, volume 112)

Abstract

Virtual Integration systems require a crawling tool able to navigate and reach relevant pages in the Deep Web in an efficient way. Existing proposals in the crawling area fulfill some of these requirements, but most of them need to download pages in order to classify them as relevant or not. We propose a crawler supported by a web page classifier that uses solely a page URL to determine page relevance. Such a crawler is able to choose in each step only the URLs that lead to relevant pages, and therefore reduces the number of unnecessary pages downloaded, minimising bandwidth and making it efficient and suitable for virtual integration systems.

Keywords

Web Crawling Crawler Architecture Virtual Integration 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Inma Hernández
    • 1
  • Carlos R. Rivero
    • 1
  • David Ruiz
    • 1
  • Rafael Corchuelo
    • 1
  1. 1.University of SevillaSpain

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