A new approach to the maximum flow problem
STOC '86 Proceedings of the eighteenth annual ACM symposium on Theory of computing
A new approach to the maximum-flow problem
Journal of the ACM (JACM)
A data structure for dynamic trees
STOC '81 Proceedings of the thirteenth annual ACM symposium on Theory of computing
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We present in this paper a new algorithm to find a maximum flow in a flow-network which has n vertices and m edges in time of O($n\cdot I \log^2 I$), where I = M+n is the input size (up to a constant factor). This result improves the previous upper bound of Z . Galil [1978] which was O($I^{7/3}$) in the worst case.