*Vertices 9
1 "ArtifIntellMed" 0.0 0.0 0.0 x_fact 1.015547 y_fact 2.269308
2 "ComputBiolMed" 0.0 0.0 0.0 x_fact 3.146941 y_fact 4.149950
3 "ExpertSyst" 0.0 0.0 0.0 x_fact 1.667503 y_fact 2.056169
4 "ExpertSystAppl" 0.0 0.0 0.0 x_fact 15.709629 y_fact 41.499498
5 "IeeeTBioMedEng" 0.0 0.0 0.0 x_fact 1.090772 y_fact 9.917252
6 "IeeeTNeuralNetwor" 0.0 0.0 0.0 x_fact 1.579739 y_fact 9.616349
7 "IeeeTPowerSyst" 0.0 0.0 0.0 x_fact 0.188064 y_fact 18.706118
8 "MachLearn" 0.0 0.0 0.0 x_fact 0.213139 y_fact 1.266299
9 "PatternRecogn" 0.0 0.0 0.0 x_fact 2.557673 y_fact 10.519057
*Matrix 
0.000000 0.429190 0.441944 0.000000 0.211994 0.000000 0.000000 0.216402 0.237719 
0.429190 0.000000 0.673800 0.200357 0.825750 0.000000 0.000000 0.000000 0.264395 
0.441944 0.673800 0.000000 0.496608 0.496973 0.312159 0.296847 0.291634 0.344106 
0.000000 0.200357 0.496608 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.211994 0.825750 0.496973 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.312159 0.000000 0.000000 0.000000 0.000000 0.000000 0.204715 
0.000000 0.000000 0.296847 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.216402 0.000000 0.291634 0.000000 0.000000 0.000000 0.000000 0.000000 0.268536 
0.237719 0.264395 0.344106 0.000000 0.000000 0.204715 0.000000 0.268536 0.000000