A distributed approach for shortest path algorithm in dynamic multimodal transportation networks
Résumé
In this paper we introduce a search approach for shortest path algorithm in a parallel distributed architecture which is designed to handle the time-dependency for multimodal transportation network. Our proposed algorithm relies on its effective target-oriented approach of reducing the search space while the distributed parallel processing focuses on reducing the computational time. The optimality of the algorithm is principally based on computing a virtual path which is basically an Euclidean distance from the source to the destination aiming at a restriction of the search space. After the presentation of the distributed algorithm, a profiling of the algorithm is given to evaluate its computing performance.
Mots clés
distributed shortest path algorithm time-dependent multimodal transportation network distributed architecture CORBA distributed shortest path algorithm time-dependent multimodal transportation network distributed architecture CORBA
distributed shortest path algorithm
time-dependent multimodal transportation network
distributed architecture CORBA distributed shortest path algorithm
distributed architecture CORBA
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