113 search results - page 3 / 23 » Crawling Online Social Graphs |
ASUNAM
2009
IEEE
15 years 8 months ago
2009
IEEE
—Preventing adversaries from compiling significant amounts of user data is a major challenge for social network operators. We examine the difficulty of collecting profile and ...
120
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ECAI
2008
Springer
15 years 3 months ago
2008
Springer
Focused crawlers are programs that wander in the Web, using its graph structure, and gather pages that belong to a specific topic. The most critical task in Focused Crawling is the...
112
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ASUNAM
2009
IEEE
15 years 8 months ago
2009
IEEE
The increased online presence of jihadists has raised the possibility of individuals being radicalised via the Internet. To date, the study of violent radicalisation has focused o...
107
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ICS
2010
Tsinghua U.
15 years 11 months ago
2010
Tsinghua U.
: We initiate the study of local, sublinear time algorithms for finding vertices with extreme topological properties -- such as high degree or clustering coefficient -- in large so...
128
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CORR
2011
Springer
14 years 5 months ago
2011
Springer
— This paper describes the winning entry to the IJCNN 2011 Social Network Challenge run by Kaggle.com. The goal of the contest was to promote research on realworld link predictio...