3.2. POST-BASED DETECTION 39
3.2.3 CREDIBILITY-PROPAGATED MODELING
            
              
               
               
              
              
        
Representing a Credibility Network
          C D fc
1
; ; c
m
g  
 a            
               T
0
             
              
               
           
         c
i
  
 
i
 K    k     

tk
 L      c
t
  k   L  
  p
ik
D
i
ik
     c
i
 c
j
    
  Dis.c
i
; c
j
/ D D
JS
.p
ik
jjp
jk
/
Fake News
Real News
Supporting OpposingOriginal Credibility Network
Average
Credibility
Scores
Mining
Conflicting
Viewpoints
√
?
c
c
c
c
c
c
c
c
c
c
           
            
             
p
ik
       c
i
 c
j
     
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