A mimicking network for a k-terminal network, N, is one whose realizable external flows are the same as those of N. Let S(k) denote the minimum size of a mimicking network for a k-terminal network. In this paper we give new constructions of mimicking networks and prove the following results (the values in brackets are the previously best known results): 5(4) = 5 [216], 5(5) = 6 [232]. For bounded treewidth networks we show S(k) = 0(k) [22], and for outerplanar networks we show S(k) ≤ 10k - 6 [k 22k+2].
CITATION STYLE
Chaudhuri, S., Subrahmanyam, K. V., Wagner, F., & Zaroliagis, C. D. (1998). Computing mimicking networks. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1443 LNCS, pp. 556–567). Springer Verlag. https://doi.org/10.1007/bfb0055084
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