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"A Lagrangean relaxation and subgradient framework for the routing and ..."
James Yiming Zhang, Oliver W. W. Yang, Haomei Liu (2004)
- James Yiming Zhang, Oliver W. W. Yang, Haomei Liu:
A Lagrangean relaxation and subgradient framework for the routing and wavelength assignment problem in WDM networks. IEEE J. Sel. Areas Commun. 22(9): 1752-1765 (2004)
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