Abstract:A solution of the k shortest paths problem may output paths that are identical up to a single edge. On the other hand, a solution of the k independent shortest paths problem consists of paths that share neither an edge nor an intermediate node. We investigate the case in which the number of edges that are not shared among any two paths in the output k-set is a parameter. We study two main directions: exploring near-shortest paths and exploring exactly shortest paths. We assume that the weighted graph G = (V, E… Show more
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