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A Web Page Scoring Method for Local Web Search Engines

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Database Systems for Advanced Applications (DASFAA 2004)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2973))

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Abstract

Web-page scoring is a method to improve Web search-engines by assigning a score to each page according to its importance. The PageRank algorithm implemented for Google is a well known efficient scoring method for WWW search-engines, whereas it is not efficient for searching a local Web. For the latter case, text matching is usually used for computing scores and the hyperlink structure of Web-pages is wasted. Although a method for scoring local Web-pages called the HotLink method has been proposed, it is not well established because the scores depend on how to extract a tree structure, which is unknown, from the Web-graph.

In this paper, we solve the problem of the HotLink method by considering all shortest-path trees and taking the average score. As a result, the scores are independent of the selection of a tree, which makes the scores robust. We also propose an efficient algorithm to compute this average score in O(|V||E|) time where V and E is the set of pages and hyperlinks of a local Web-graph, respectively. Experimental results show that our new scoring method captures important pages in a local Web.

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© 2004 Springer-Verlag Berlin Heidelberg

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Ikawa, Y., Sadakane, K. (2004). A Web Page Scoring Method for Local Web Search Engines. In: Lee, Y., Li, J., Whang, KY., Lee, D. (eds) Database Systems for Advanced Applications. DASFAA 2004. Lecture Notes in Computer Science, vol 2973. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-24571-1_55

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  • DOI: https://doi.org/10.1007/978-3-540-24571-1_55

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-21047-4

  • Online ISBN: 978-3-540-24571-1

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