图2:星形刚 · The hub determines the connectivity of a Concentrator/Hub star-like network
• The hub determines the connectivity of a star-like network 16
· With random removal the probability to select the hub node is 1/7 图2:星形网 With specific removal of the biggest'node the probability to Concentrator/Hub select the hub node is
• With random removal, the probability to select the hub node is 1/7. • With specific removal of the ‘biggest’ node, the probability to select the hub node is 1. 17
Star-like networks It is robust against the random removal of a node It is fragile to the specific removal of the hub node
Star-like networks • It is robust against the random removal of a node • It is fragile to the specific removal of the hub node 18