What is this page known for? Computing Web page reputations

被引：20
|
作者：
Rafiei, D [1 ]
Mendelzon, AO [1 ]
机构：
[1] Univ Toronto, Dept Comp Sci, Toronto, ON M5S 3H5, Canada
来源：
COMPUTER NETWORKS | 2000年 / 33卷 / 1-6期
基金：
加拿大自然科学与工程研究理事会;
关键词：
reputation ranking; searching; random walks; PageRank; hubs and authorities;
D O I：
10.1016/S1389-1286(00)00078-5
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The textual content of the Web enriched with the hyperlink structure surrounding it can be a useful source of information for querying and searching. This paper presents a search process where the input is the URL of a page, and the output is a ranked set of topics on which the page has a reputation. For example, if the input is www.gamelan.com, then a possible output is 'Java'. We propose several algorithmic formulations of the notion of reputation using simple random walk models of Web-browsing behavior. We give preliminary test results on the effectiveness of these algorithms. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
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页码：823 / 835
页数：13
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