Title | ||
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Heuristics for the probabilistic traveling salesman problem with deadlines based on quasi-parallel Monte Carlo sampling |
Abstract | ||
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The Probabilistic Traveling Salesman Problem with Deadlines (PTSPD) is a Stochastic Vehicle Routing Problem with a computationally demanding objective function. In this work we propose an approximation for that objective function based on Monte Carlo Sampling and using the novel approach of quasi-parallel evaluation of samples. We perform comprehensive computational studies that reveal the efficiency of this approximation. Additionally, we examine different Local Search Algorithms and present a Random Restart Local Search Algorithm for solving the PTSPD together with an extensive computational study on a large set of benchmark instances. |
Year | DOI | Venue |
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2013 | 10.1016/j.cor.2012.12.015 | Computers & OR |
Keywords | DocType | Volume |
benchmark instance,large set,Random Restart Local Search,salesman problem,quasi-parallel Monte Carlo sampling,Stochastic Vehicle Routing Problem,objective function,Monte Carlo Sampling,different Local Search Algorithms,Salesman Problem,extensive computational study,comprehensive computational study | Journal | 40 |
Issue | ISSN | Citations |
7 | 0305-0548 | 6 |
PageRank | References | Authors |
0.47 | 26 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Dennis Weyland | 1 | 108 | 8.43 |
Roberto Montemanni | 2 | 643 | 44.25 |
Luca Maria Gambardella | 3 | 6 | 0.47 |