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WAW
2007
Springer
14 years 4 months ago
2007
Springer
We study the PageRank mass of principal components in a bow-tie Web Graph, as a function of the damping factor c. Using a singular perturbation approach, we show that the PageRank ...
VLDB
2004
ACM
14 years 3 months ago
2004
ACM
Web spam pages use various techniques to achieve higher-than-deserved rankings in a search engine’s results. While human experts can identify spam, it is too expensive to manual...
WWW
2009
ACM
14 years 10 months ago
2009
ACM
Collaborative browsing, or co-browsing, is the co-navigation of the web with other people at-a-distance, supported by software that takes care of synchronizing the browsers. Curre...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
Broder et al.’s [3] shingling algorithm and Charikar’s [4] random projection based approach are considered “state-of-theart” algorithms for finding near-duplicate web pag...
ICDT
2007
ACM
14 years 1 months ago
2007
ACM
In this investigation we propose a novel summarization method of Web pages using hierarchical expression. We discuss close relationship between summarization and hierarchical clust...