*Vertices 4
1 "CommunAcm" 0.0 0.0 0.0 x_fact 0.060378 y_fact 0.724537
2 "IeeProcSoftw" 0.0 0.0 0.0 x_fact 0.357624 y_fact 0.371557
3 "IeeeTSoftwareEng" 0.0 0.0 0.0 x_fact 0.311179 y_fact 1.226139
4 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 14.054154 y_fact 97.677767
*Matrix 
0.000000 0.595233 0.253907 0.000000 
0.595233 0.000000 0.368432 0.884694 
0.253907 0.368432 0.000000 0.000000 
0.000000 0.884694 0.000000 0.000000