A Quick and Dirty Algorithm
http://pespmc1.vub.ac.be/INFOJB.html
Frequency—reinforce a link (A
à
B)
that a person
traverses
Symmetry – reinforce reverse link (B
ß
A), a little less
Transivity
–
If a person goes A
à
B and B
à
C,
reinforce A
à
C
This is what leads to true restructuring