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» Hubs, authorities, and communities

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AAAI
2007

88views Intelligent Agents» more AAAI 2007»

From Whence Does Your Authority Come? Utilizing Community Relevance in Ranking

14 years 4 days ago

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A web page may be relevant to multiple topics; even when nominally on a single topic, the page may attract attention (and thus links) from multiple communities. Instead of indiscr...

Lan Nie, Brian D. Davison, Baoning Wu

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ICCS
2007
Springer

147views Applied Computing» more ICCS 2007»

Detecting Invisible Relevant Persons in a Homogeneous Social Network

14 years 4 months ago

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Abstract. An algorithm to detect invisible relevant persons in a homogeneous social network is studied with computer simulation. The network is eﬀective as a model for contempora...

Yoshiharu Maeno, Kiichi Ito, Yukio Ohsawa

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ICML
2009
IEEE

168views Machine Learning» more ICML 2009»

Topic-link LDA: joint models of topic and author community

14 years 4 months ago

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Given a large-scale linked document collection, such as a collection of blog posts or a research literature archive, there are two fundamental problems that have generated a lot o...

Yan Liu, Alexandru Niculescu-Mizil, Wojciech Gryc

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CIKM
2007
Springer

132views Information Technology» more CIKM 2007»

Discovering authorities in question answer communities by using link analysis

14 years 4 months ago

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Pawel Jurczyk, Eugene Agichtein

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