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Colored-edge graph approach for the modeling of multimodal transportation systems
Lillo-Viedma, Felipe; Ensor, Andrew (2016)Many networked systems involve multiple modes of transport. Such systems are called multimodal, and examples include logistic networks, biomedical phenomena and telecommunication networks. Existing techniques for determining ...
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On the tractability of shortest path problems in weighted edge-coloured graphs
Ensor, Andrew; Lillo-Viedma, Felipe (2018)A weighted edge-coloured graph is a graph for which each edge is assigned both a positive weight and a discrete colour, and can be used to model transportation and computer networks in which there are multiple transportation ...