Set-to-Set Disjoint Paths Routing in Dual-Cubes

Set-to-Set Disjoint Paths Routing in Dual-Cubes
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DOI:
10.1109/pdcat.2008.11
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发表时间:
2008-12
期刊:
2008 Ninth International Conference on Parallel and Distributed Computing, Applications and Technologies
影响因子:
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通讯作者:
K. Kaneko;S. Peng
K. Kaneko;S. Peng
中科院分区:
其他
文献类型:
--
作者:
K. Kaneko;S. Peng

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在本文中,我们提出了一个有效的算法,发现不相交的路径集到集路由的双立方体。双立方体是一种类似于超立方体的互连网络,与包含相同数量节点的超立方体相比,每个节点的链接数约为一半。对于一个双立方体Dn,每个节点有n个链接,该算法找到n个不相交的路径,节点sirartj(1 les i,j les n),si isin S,tj isin T,在O(n2 log n)的时间和路径的最大长度是由3n + 3的限制。
In this paper, we propose an efficient algorithm that finds disjoint paths for set-to-set routing in a dual-cube. A dual-cube is a hypercube-like interconnection network with about half of links per node compared with the hypercube containing equal number of nodes. For a dual-cube Dn with n links per node, the algorithm finds n disjoint paths, node sirarrtj (1 les i, j les n), si isin S, tj isin T, in O (n2 log n) time and the maximum length of the paths is bounded by 3n + 3.