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IJCAI
2007
13 years 8 months ago
Waiting and Relocation Strategies in Online Stochastic Vehicle Routing
This paper considers online stochastic multiple vehicle routing with time windows in which requests arrive dynamically and the goal is to maximize the number of serviced customers...
Russell Bent, Pascal Van Hentenryck
WSC
2008
13 years 9 months ago
Multi-objective UAV mission planning using evolutionary computation
This investigation develops an innovative algorithm for multiple autonomous unmanned aerial vehicle (UAV) mission routing. The concept of a UAV Swarm Routing Problem (SRP) as a ne...
Adam J. Pohl, Gary B. Lamont
TRANSCI
2010
169views more  TRANSCI 2010»
13 years 2 months ago
A Model and Algorithm for the Courier Delivery Problem with Uncertainty
We consider the Courier Delivery Problem, a variant of the Vehicle Routing Problem with time windows in which customers appear probabilistically and their service times are uncert...
Ilgaz Sungur, Yingtao Ren, Fernando Ordó&nt...
TRANSCI
2008
122views more  TRANSCI 2008»
13 years 7 months ago
Scheduling Locomotives and Car Transfers in Freight Transport
Abstract. We present a new model for a strategic locomotive scheduling problem arising at the Deutsche Bahn AG. The model is based on a multi-commodity min-cost flow formulation th...
Armin Fügenschuh, Henning Homfeld, Andreas Hu...
COR
2010
152views more  COR 2010»
13 years 7 months ago
Variable neighborhood search for the dial-a-ride problem
In dial-a-ride problems passengers have to be transported between pre-specified pickup and delivery locations under user inconvenience considerations. The problem variant consider...
Sophie N. Parragh, Karl F. Doerner, Richard F. Har...