Browsing Universidad Torcuato Di Tella by Subject "Valid inequalities"
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A branch-and-cut algorithm for the routing and spectrum allocation problem
(Universidad Torcuato Di Tella, 2023)One of the most promising solutions to deal with huge data traffic demands in large communication networks is given by flexible optical networking, in particular the flexible grid (flexgrid) technology specified in the ... -
Analysis of a generalized Linear Ordering Problem via integer programming
(Discrete Applied Mathematics (e-ISSN: 1872-6771), 2019-12-01)We study a generalized version of the linear ordering problem: Given a collection of partial orders represented by directed trees with unique root and height one, where each tree is associated with a nonnegative reward, ...