Results 41 to 50 of about 1,228,420 (310)
A new approach to the maximum flow problem [PDF]
Proceedings of the eighteenth annual ACM symposium on Theory of computing - STOC '86, 1986 All previously known efficient maximum-flow algorithms work by finding augmenting paths, either one path at a time (as in the original Ford and Fulkerson algorithm) or all shortest-length augmenting paths at once (using the layered network approach of Dinic).
Andrew V. Goldberg, Robert Endre Tarjan
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási +14 more
wiley +1 more source
New distance-directed algorithms for maximum flow and parametric maximum flow problems [PDF]
, 1987 "July 1987."Bibliography: p. 34-36.Supported, in part, by the Presidential Young Investigator Grant of the National Science Foundation. 8451517-ECS Supported, in part, by a grant from Analog Devices, Apple Computer,Inc., and Prime Computer.J. B.
core
A multi commodity flow model incorporating flow reduction functions
, 2020 During the transmission of several different commodities from respective sources to the sinks, there may be loss due to leakage, evaporation, or damage. The generalized multi-commodity flow problem on a lossy network deals with the transshipment of these
Yarlagadda, Prasad K. D. V. +3 more
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Maximum skew-symmetric flows and matchings [PDF]
Mathematical Programming, 2004 35 pages, 3 figures, to appear in Mathematical Programming, minor stylistic corrections and shortenings to the original ...
Andrew V. Goldberg +1 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi +5 more
wiley +1 more source
Maximum Flows on Disjoint Paths [PDF]
, 2010 We consider the question: What is the maximum flow achievable in a network if the flow must be decomposable into a collection of edge-disjoint paths? Equivalently, we wish to find a maximum weighted packing of disjoint paths, where the weight of a path is the minimum capacity of an edge on the path.
Guyslain Naves +2 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai +4 more
wiley +1 more source
Turbulent channel flow near maximum drag reduction: simulations, experiments and mechanisms
, 2003 It is well known that the drag in a turbulent flow of a polymer solution is significantly reduced compared to Newtonian flow. Here we consider this phenomenon by means of a direct numerical simulation of a turbulent channel flow.
Hulsen, MA +11 more
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The Maximum Flow Problem for Oriented Flows.
, 2016 In several applications of network flows, additional constraints have to be considered. In this paper, we study flows, where the flow particles have an orientation. For example, cargo containers with doors only on one side and train coaches with 1st and 2nd class compartments have such an orientation.
Stanley Schade, Martin Strehler 0001
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