Using Centrality Measures to Predict Helpfulness-Based Reputation in Trust Networks.
Pasquale De MeoKatarzyna Musial-GabrysDomenico RosaciGiuseppe M. L. SarnèLora AroyoPublished in: ACM Trans. Internet Techn. (2017)
Keyphrases
- centrality measures
- social network analysis
- network analysis
- trust model
- trust evaluation
- social networks
- structural properties
- network topology
- trust and reputation models
- trust management
- reputation models
- terrorist networks
- complex networks
- criminal networks
- degree centrality
- network structure
- reputation management
- clustering coefficient
- link prediction
- reputation mechanisms
- trust relationships
- reputation systems
- protein protein interactions
- biological networks
- social dynamics
- natural language
- small world
- text mining
- web services
- access control
- usage control
- ad hoc networks
- machine learning