A group trust metric for identifying people of trust in online social networks

@article{AlOufi2012AGT,
  title={A group trust metric for identifying people of trust in online social networks},
  author={Samah Al-Oufi and Heung-Nam Kim and Abdulmotaleb El-Saddik},
  journal={Expert Syst. Appl.},
  year={2012},
  volume={39},
  pages={13173-13181}
}
With the growth of social network services, the need for identifying trustworthy people has become a primary concern in order to protect users' vast amounts of information from being misused by unreliable users. In this study, we propose the extended Advogato trust metric that facilitates the identification of trustworthy users associated with each individual user. By incorporating the strength of social relationships, we recursively diffuse a capacity of a target user throughout his/her… CONTINUE READING
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