s-t paths using the min-sum algorithm
s-t paths using the min-sum algorithm
复制标题
使用最小和算法的 s-t 路径
DOI:
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发表时间:
2008
期刊:
影响因子:
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通讯作者:
S. Tatikonda
中科院分区:
文献类型:
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作者:
Nicholas Ruozzi;S. Tatikonda
Solving the distributed shortest path problem has important applications in the theory of distributed systems, most notably routing. In this paper, we provide and prove the convergence of a min-sum algorithm to compute the shortest path between two nodes in a graph with positive edge weights. Unlike the standard distributed shortest path algorithms, the rate of convergence depends on the weight of the minimal path and not necessarily the number of nodes in the network.