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Table 1 A classification for trust models

From: Toward a testbed for evaluating computational trust models: experiments and analysis

  Stage   Global or Absolute or  
Trust Algorithm Transitions Input Local Relative  
     Reputation Scores  
EigenTrust 0 → 2 satisfaction global relative  
   ratings    
PeerTrust 0 → 2 satisfaction global absolute  
   ratings    
AppleSeed 2 → 2 reputation local absolute  
   scores    
Aberer & Despotovic 0 → 3 complaints global N/A  
Advogato 3 → 3 certificates local N/A  
TRAVOS 0 → 2 satisfaction local absolute  
   ratings    
Ranking 2 → 3 reputation N/A relative  
   scores    
Thresholding 2 → 3 reputation N/A absolute  
   scores