*Vertices 7
1 "AcmTSoftwEngMeth" 0.0 0.0 0.0 x_fact 0.506051 y_fact 0.554455
2 "CommunAcm" 0.0 0.0 0.0 x_fact 0.105611 y_fact 0.734873
3 "IeeeSoftware" 0.0 0.0 0.0 x_fact 0.246425 y_fact 0.479648
4 "IeeeTSoftwareEng" 0.0 0.0 0.0 x_fact 0.607261 y_fact 1.474147
5 "JSoftwMaintEvolR" 0.0 0.0 0.0 x_fact 0.312431 y_fact 0.374037
6 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 16.431243 y_fact 95.661166
7 "SoftwarePractExper" 0.0 0.0 0.0 x_fact 0.558856 y_fact 0.721672
*Matrix 
0.000000 0.232900 0.508431 0.776683 0.819795 0.734377 0.795803 
0.232900 0.000000 0.410973 0.260843 0.373106 0.000000 0.455360 
0.508431 0.410973 0.000000 0.600490 0.699883 0.249561 0.521541 
0.776683 0.260843 0.600490 0.000000 0.841078 0.000000 0.456529 
0.819795 0.373106 0.699883 0.841078 0.000000 0.416839 0.701494 
0.734377 0.000000 0.249561 0.000000 0.416839 0.000000 0.783832 
0.795803 0.455360 0.521541 0.456529 0.701494 0.783832 0.000000