Methods for ranking World Wide Web resources according to their position in the link structure of the Web are receiving considerable attention, because they provide the ļ¬rst eļ¬...
Motivated to a large extent by the substantial and growing prominence of the World-Wide Web and the potential beneļ¬ts that may be obtained by applying database concepts and tech...
We consider the problem of sampling URLs uniformly at random from the Web. A tool for sampling URLs uniformly can be used to estimate various properties of Web pages, such as the ...
Monika Rauch Henzinger, Allan Heydon, Michael Mitz...
Abstract. RDF Schema (RDFS) extends RDF with a schema vocabulary with a predeļ¬ned semantics. Evaluating queries which involve this vocabulary is challenging, and there is not yet...
Self-focus is a novel way of understanding a type of bias in community-maintained Web 2.0 graph structures. It goes beyond previous measures of topical coverage bias by encapsulat...