*Vertices 5 1 "AcmSigplanNotices" 0.0 0.0 0.0 x_fact 1.939819 y_fact 2.543077 2 "CommunAcm" 0.0 0.0 0.0 x_fact 0.014449 y_fact 0.523787 3 "ComputLangSystStr" 0.0 0.0 0.0 x_fact 0.140881 y_fact 0.151718 4 "LectNotesArtifInt" 0.0 0.0 0.0 x_fact 6.733374 y_fact 11.093451 5 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 12.570892 y_fact 85.687967 *Matrix 0.000000 0.305607 0.975201 0.753698 0.911840 0.305607 0.000000 0.331793 0.000000 0.000000 0.975201 0.331793 0.000000 0.750558 0.834134 0.753698 0.000000 0.750558 0.000000 0.828309 0.911840 0.000000 0.834134 0.828309 0.000000