Authoritative sources in a hyperlinked environment
نویسندگان
چکیده
منابع مشابه
A Significant Improvement to Clever Algorithm in Hyperlinked Environment
This article addresses a problem with the existing approach by Clever Algorithm on studies of Web hyperlink structure: It does not take into consideration of user behavior when following multiple consecutive hyperlinks. We present an improved algorithm and show that any connected hyperlink graph has a unique hyper-weight (authority weight and hub weight) distribution. Our formulation has connec...
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The role of authoritative sources of information in a constructivist learning environment has always been ambiguous, especially in science learning where there is a bountiful of knowledge readily available in various sources. Taking a social semiotics perspective in this study, we take the view that authoritative sources are inscriptions of cultural artifacts and science learning involves meani...
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Purpose – The purpose of this paper is to present an approach to evaluating contributions in collaborative authoring environments and in particular wikis using social network measures. Design / methodology / approach – A social network model for wikipedia has been constructed and metrics of importance such as centrality have been defined. Data have been gathered from articles belonging to the s...
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ژورنال
عنوان ژورنال: Journal of the ACM
سال: 1999
ISSN: 0004-5411,1557-735X
DOI: 10.1145/324133.324140