*Vertices 7
1 "IeeeTPatternAnal" 0.0 0.0 0.0 x_fact 10.306010 y_fact 12.543194
2 "IeiceTCommun" 0.0 0.0 0.0 x_fact 0.402551 y_fact 1.278900
3 "IeiceTFundElectr" 0.0 0.0 0.0 x_fact 0.619857 y_fact 1.435645
4 "IeiceTInfSyst" 0.0 0.0 0.0 x_fact 0.569983 y_fact 0.865662
5 "LectNotesArtifInt" 0.0 0.0 0.0 x_fact 5.126287 y_fact 8.136511
6 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 5.229596 y_fact 69.370525
7 "PatternRecogn" 0.0 0.0 0.0 x_fact 5.015853 y_fact 6.369563
*Matrix 
0.000000 0.205916 0.425447 0.782609 0.853690 0.943209 0.980319 
0.205916 0.000000 0.346416 0.277872 0.000000 0.217202 0.000000 
0.425447 0.346416 0.000000 0.528334 0.384966 0.454377 0.416809 
0.782609 0.277872 0.528334 0.000000 0.697424 0.778033 0.772021 
0.853690 0.000000 0.384966 0.697424 0.000000 0.881949 0.856439 
0.943209 0.217202 0.454377 0.778033 0.881949 0.000000 0.926815 
0.980319 0.000000 0.416809 0.772021 0.856439 0.926815 0.000000