Dynamic slope scaling and trust interval
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Kim, Dukwon; Pardalos, Panos M.
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Article
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2000
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John Wiley and Sons
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English
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In this paper, we propose an efficient heuristic approach for solving concave Piecewise Linear Network Flow Problems (PLNFP) in which the cost is separable and each arc cost is concave piecewise linear function of the total flow along the arcs. The problem is well known to be NP NP NP-hard and exact