Matches in DBpedia 2016-04 for { ?s ?p "In computer science and graph theory, the Canadian Traveller Problem (CTP) is a generalization of the shortest path problem to graphs that are partially observable. In other words, the graph is revealed while it is being explored, and explorative edges are charged even if they do not contribute to the final path.This optimization problem was introduced by Christos Papadimitriou and Mihalis Yannakakis in 1989 and a number of variants of the problem have been studied since. The name supposedly originates from conversations of the authors who learned of the difficulty Canadian drivers had with snowfall randomly blocking roads. The stochastic version, where each edge is associated with a probability of independently being in the graph, has been given considerable attention in operations research under the name \"the Stochastic Shortest Path Problem with Recourse\" (SSPPR)."@en }
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- Canadian_traveller_problem abstract "In computer science and graph theory, the Canadian Traveller Problem (CTP) is a generalization of the shortest path problem to graphs that are partially observable. In other words, the graph is revealed while it is being explored, and explorative edges are charged even if they do not contribute to the final path.This optimization problem was introduced by Christos Papadimitriou and Mihalis Yannakakis in 1989 and a number of variants of the problem have been studied since. The name supposedly originates from conversations of the authors who learned of the difficulty Canadian drivers had with snowfall randomly blocking roads. The stochastic version, where each edge is associated with a probability of independently being in the graph, has been given considerable attention in operations research under the name \"the Stochastic Shortest Path Problem with Recourse\" (SSPPR).".