Document (#21973)

Author

Shivakumar, N.
Garcia-Molina, H.

Title

Finding near-replicas of documents on the Web

Source

The World Wide Web and Databases: International Workshop WebDB'98, Valencia, Spain, March 27-28, 1998, Selected papers. Eds.: P. Atzeni et al

Imprint

Berlin : Springer

Year

1999

Pages

S.204-212

Series

Lecture notes in computer science; vol.1590

Abstract

We consider how to effiently compute the overlap between all pairs of Web-documents. This information can be used to improve web crawlers, web archivers and in the presentation of search results, among others. We report statistics on how common replication is on the Web, and on the cost of computing the above information for a relatively large subset of the Web - about 24 million Web pages which corresponds to about 150 Gigabytes of textual information

Theme

Internet

Object

WWW

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