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170
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WINE
2009
Springer
16 years 18 days ago
2009
Springer
We argue that users in social networks are strategic in how they post and propagate information. We propose two models — greedy and courteous — and study information propagatio...
144
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
This paper shows how Social Network Analysis, the study of relational data in specific social environments, can be used to summarize multiparty radio news recordings. A social net...
179
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
The ability to utilize and benefit from today's explosion of social media sites depends on providing tools that allow users to productively participate. In order to participa...
139
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
Twitter, a microblogging service less than three years old, commands more than 41 million users as of July 2009 and is growing fast. Twitter users tweet about any topic within the...
148
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CSCW
2011
ACM
15 years 1 months ago
2011
ACM
With the growth in sociality and interaction around online news media, news sites are increasingly becoming places for communities to discuss and address common issues spurred by ...