A polynomial algorithm for minimum quadratic cost flow problems (Q761341)
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scientific article; zbMATH DE number 3885618
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A polynomial algorithm for minimum quadratic cost flow problems |
scientific article; zbMATH DE number 3885618 |
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A polynomial algorithm for minimum quadratic cost flow problems (English)
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1984
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Network flow problems with quaratic separable costs appear in a number of important applications such as approximating input-output matrices in economy, projecting and forecasting traffic matrices in telecommunication networks, or solving nondifferentiable cost flow problems by subgradient algorithms. Extending a scaling technique, used in the case of linear cost flows, to quadratic cost flows, a polynomial algorithm for this class of problems is given.
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quaratic separable costs
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scaling technique
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polynomial algorithm
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