TY - Front. Comput. Sci. A1 - Zihou WANG, Yanni HAN, Tao LIN, Yuemei XU, Song CI, Hui TANG T1 - Topology-aware virtual network embedding based on closeness centrality Y1 - 2013-06-01 JF - Frontiers of Computer Science JO - Front. Comput. Sci. SP - 446 EP - 457 VL - IS - UR - https://journal.hep.com.cn/fcs N1 - 10.1007/s11704-013-2108-4 ER -