*Vertices 5
1 "AcmTDatabaseSyst" 0.0 0.0 0.0 x_fact 0.947119 y_fact 3.788477
2 "AnnMathArtifIntel" 0.0 0.0 0.0 x_fact 9.865825 y_fact 11.365430
3 "ArtifIntell" 0.0 0.0 0.0 x_fact 3.630624 y_fact 18.784530
4 "JAcm" 0.0 0.0 0.0 x_fact 5.130229 y_fact 8.997632
5 "TheorComputSci" 0.0 0.0 0.0 x_fact 17.127072 y_fact 57.063931
*Matrix 
0.000000 0.310460 0.000000 0.297487 0.215717 
0.310460 0.000000 0.903066 0.639072 0.442003 
0.000000 0.903066 0.000000 0.384594 0.000000 
0.297487 0.639072 0.384594 0.000000 0.822090 
0.215717 0.442003 0.000000 0.822090 0.000000