*Vertices 6
1 "AcmTDatabaseSyst" 0.0 0.0 0.0 x_fact 8.823529 y_fact 12.309368
2 "IeeeTKnowlDataEn" 0.0 0.0 0.0 x_fact 11.328976 y_fact 28.213508
3 "JAcm" 0.0 0.0 0.0 x_fact 4.030501 y_fact 11.873638
4 "JComputSystSci" 0.0 0.0 0.0 x_fact 5.446623 y_fact 9.477124
5 "SigmodRec" 0.0 0.0 0.0 x_fact 3.267974 y_fact 4.684096
6 "VldbJ" 0.0 0.0 0.0 x_fact 19.063181 y_fact 33.442266
*Matrix 
0.000000 0.659253 0.392276 0.512409 0.609060 0.746551 
0.659253 0.000000 0.000000 0.000000 0.221068 0.518735 
0.392276 0.000000 0.000000 0.949185 0.000000 0.000000 
0.512409 0.000000 0.949185 0.000000 0.235314 0.213310 
0.609060 0.221068 0.000000 0.235314 0.000000 0.913058 
0.746551 0.518735 0.000000 0.213310 0.913058 0.000000