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Local-connectivity on Crossed Hypercube Networks with a Large Number of Faulty Nodes

Qing Liu, Hongmei Liu, Dan Yuan


Two types of local-connectivity of crossed hypercube are proposed: local sub-crossed hypercube-connectivity and local sub-crossed-hypercube-connectivity. We proved that a locally connected crossed hypercube with a large number of faulty nodes is also globally connected. Based on Local-sub-crossed- hypercube-connectivity in crossed hypercube, an fault-tolerant routing algorithm is introduced between any fault-free nodes.


crossed hypercube, Local-connectivity, fault-tolerant, routing algorithm.

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