Many-to-Many Disjoint Path Covers in DCell
Xi Wang, Jianxi Fan, Lantao You · Information engineering · 2015
Data center networks (DCNs for short) become more and more important with the development of cloud computing. For any integers k≥0 and n≥2, the k-dimensional DCell with n-port switches, Dk,n, has been proposed for one of the most important DCNs as a server centric DCN structure. In this paper, we give a construction scheme for many-to-many r-disjoint path covers in , kn D with 1≤r≤⌊(n+k-1)/2 ⌋.