*Vertices 9
1 "AcmSigplanNotices" 0.0 0.0 0.0 x_fact 0.000000 y_fact 13.428120
2 "AcmTDatabaseSyst" 0.0 0.0 0.0 x_fact 15.639810 y_fact 18.483412
3 "DataKnowlEng" 0.0 0.0 0.0 x_fact 2.843602 y_fact 7.898894
4 "Geoinformatica" 0.0 0.0 0.0 x_fact 0.394945 y_fact 1.342812
5 "IeeeTKnowlDataEn" 0.0 0.0 0.0 x_fact 11.216430 y_fact 19.273302
6 "InformSyst" 0.0 0.0 0.0 x_fact 4.818325 y_fact 6.319115
7 "JComputSystSci" 0.0 0.0 0.0 x_fact 3.475513 y_fact 9.952607
8 "SigmodRec" 0.0 0.0 0.0 x_fact 8.530806 y_fact 9.478673
9 "VldbJ" 0.0 0.0 0.0 x_fact 11.137441 y_fact 13.823065
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.769434 0.207064 0.872650 0.929961 0.360499 0.917623 0.919326 
0.000000 0.769434 0.000000 0.271413 0.637754 0.916448 0.000000 0.827587 0.833243 
0.000000 0.207064 0.271413 0.000000 0.000000 0.254480 0.000000 0.354068 0.266055 
0.000000 0.872650 0.637754 0.000000 0.000000 0.776129 0.000000 0.832138 0.849834 
0.000000 0.929961 0.916448 0.254480 0.776129 0.000000 0.337507 0.895393 0.897395 
0.000000 0.360499 0.000000 0.000000 0.000000 0.337507 0.000000 0.440925 0.292841 
0.000000 0.917623 0.827587 0.354068 0.832138 0.895393 0.440925 0.000000 0.946953 
0.000000 0.919326 0.833243 0.266055 0.849834 0.897395 0.292841 0.946953 0.000000