The Directed Minimum Latency Problem


We study the directed minimum latency problem: given an n-vertex asymmetric metric (V, d) with a root vertex r ∈ V , find a spanning path originating at r that minimizes the sum of latencies at all vertices (the latency of any vertex v ∈ V is the distance from r to v along the path). This problem has been well-studied on symmetric metrics, and the best… (More)
DOI: 10.1007/978-3-540-85363-3_16


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@inproceedings{Nagarajan2008TheDM, title={The Directed Minimum Latency Problem}, author={Viswanath Nagarajan and R. Ravi}, booktitle={APPROX-RANDOM}, year={2008} }