*Vertices 4
1 "ArtifIntell" 0.0 0.0 0.0 x_fact 0.549451 y_fact 53.296703
2 "DataKnowlEng" 0.0 0.0 0.0 x_fact 6.868132 y_fact 24.450549
3 "IeeeSoftware" 0.0 0.0 0.0 x_fact 0.000000 y_fact 14.560440
4 "IntJCoopInfSyst" 0.0 0.0 0.0 x_fact 6.593407 y_fact 7.692308
*Matrix 
0.000000 0.293975 0.000000 0.791899 
0.293975 0.000000 0.000000 0.630078 
0.000000 0.000000 0.000000 0.393919 
0.791899 0.630078 0.393919 0.000000