*Vertices 5 1 "ApplArtifIntell" 0.0 0.0 0.0 x_fact 0.318424 y_fact 0.359153 2 "ArtifIntell" 0.0 0.0 0.0 x_fact 0.333235 y_fact 1.232968 3 "IeeeIntellSyst" 0.0 0.0 0.0 x_fact 0.214751 y_fact 0.329532 4 "LectNotesArtifInt" 0.0 0.0 0.0 x_fact 8.823312 y_fact 13.292358 5 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 9.841528 y_fact 84.785989 *Matrix 0.000000 0.680661 0.942994 0.777739 0.467105 0.680661 0.000000 0.638301 0.534205 0.216360 0.942994 0.638301 0.000000 0.672540 0.490781 0.777739 0.534205 0.672540 0.000000 0.797372 0.467105 0.216360 0.490781 0.797372 0.000000