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A Topic Space Oriented User Group Discovering Scheme in Social Network: A Trust Chain Based Interest Measuring Perspective.
Dong Wang
Peng Wang
Meizi Li
Bo Zhang
Published in:
Sci. Program. (2016)
Keyphrases
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social networks
user groups
social network analysis
search space
cyber physical
social media
virtual communities
trust model
social interaction
social networking
search tasks
topic models
privacy preserving
information sources
complex networks
online social networks
low dimensional
information diffusion
social relationships