"A PTAS for weight constrained Steiner trees in series-parallel graphs."

Guangting Chen, Guoliang Xue (2003)

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DOI: 10.1016/S0304-3975(03)00088-4

access: open

type: Journal Article

metadata version: 2021-02-17

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Guangting Chen, Guoliang Xue:
A PTAS for weight constrained Steiner trees in series-parallel graphs. Theor. Comput. Sci. 304(1-3): 237-247 (2003)

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