Searching in the dark: A framework for authenticating unknown users in online social networks.

Lingjun Li Xinxin Zhao Guoliang Xue

Published in: GLOBECOM (2012)

Keyphrases

online social networks
social networks
social relations
social media
social networking sites
social networking
social ties
user activity
social graphs
online social
social graph
social context
social relationships
recommender systems
user model
network structure
user interface