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206
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SOCIALCOM
2010
15 years 4 months ago
2010
Retweeting is the key mechanism for information diffusion in Twitter. It emerged as a simple yet powerful way of disseminating information in the Twitter social network. Even thoug...
209
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SDM
2009
SIAM
16 years 3 months ago
2009
SIAM
Co-authorship networks, an important type of social networks, have been studied extensively from various angles such as degree distribution analysis, social community extraction a...
154
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NSPW
2006
ACM
16 years 20 days ago
2006
ACM
Virtually every Internet user on the planet uses the powerful free tools offered by a handful of information service providers in many aspects of their personal and professional l...
132
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WMTE
2006
IEEE
16 years 22 days ago
2006
IEEE
Since learning nowadays is conceptualized as a social system within communities of practice, the best way to learn is with others, in groups. In the past few years, there has been...
208
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...