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TRANSCI
2010
98views more  TRANSCI 2010»
13 years 2 months ago
The Vehicle Routing Problem with Stochastic Demand and Duration Constraints
Time considerations have been largely ignored in the study of vehicle routing problems with stochastic demands, even though they are crucial in practice. We show that tour duratio...
Alan L. Erera, Juan C. Morales, Martin W. P. Savel...
DISOPT
2008
118views more  DISOPT 2008»
13 years 7 months ago
Approximation algorithm for minimizing total latency in machine scheduling with deliveries
We study the problem of minimizing total latency in machine scheduling with deliveries, which is defined as follows. There is a set of n jobs to be processed by a single machine a...
Asaf Levin, Michal Penn
EOR
2010
81views more  EOR 2010»
13 years 7 months ago
Dynamic pickup and delivery problems
In the last decade, there has been an increasing body of research in dynamic vehicle routing problems. This article surveys the subclass of those problems called dynamic pickup an...
Gerardo Berbeglia, Jean-François Cordeau, G...
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...
ECAI
2006
Springer
13 years 11 months ago
Time Constrained VRP: An Agent Environment-Perception Model
In this paper, we present a multiagent model in which agents have a perception upon their shared environment, a measure is associated to the agents' perception field. We apply...
Mahdi Zargayouna