*Vertices 2
1 "电子学报" 0.0 0.0 0.0 x_fact 4.560261 y_fact 67.100977
2 "通信学报" 0.0 0.0 0.0 x_fact 10.749186 y_fact 32.899023
*Matrix 
0.000000 0.500868 
0.500868 0.000000