*Vertices 4
1 "IeeeTSoftwareEng" 0.0 0.0 0.0 x_fact 0.023302 y_fact 1.005864
2 "IntJCoopInfSyst" 0.0 0.0 0.0 x_fact 0.166997 y_fact 0.174764
3 "LectNotesArtifInt" 0.0 0.0 0.0 x_fact 6.341994 y_fact 11.029555
4 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 9.180939 y_fact 87.789817
*Matrix 
0.000000 0.250277 0.000000 0.000000 
0.250277 0.000000 0.892707 0.967300 
0.000000 0.892707 0.000000 0.826959 
0.000000 0.967300 0.826959 0.000000