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EOR
2010
159views more  EOR 2010»
13 years 4 days ago
An exact algorithm for a vehicle routing problem with time windows and multiple use of vehicles
The vehicle routing problem with multiple use of vehicles is a variant of the classical vehicle routing problem. It arises when each vehicle performs several routes during the wor...
Nabila Azi, Michel Gendreau, Jean-Yves Potvin
COR
2006
99views more  COR 2006»
13 years 5 months ago
Waste collection vehicle routing problem with time windows
In this paper, we address a real life waste collection vehicle routing problem with time windows (VRPTW) with consideration of multiple disposal trips and drivers' lunch brea...
Byung-In Kim, Seongbae Kim, Surya Sahoo
AAAI
2007
13 years 7 months ago
Randomized Adaptive Spatial Decoupling for Large-Scale Vehicle Routing with Time Windows
In recent years, the size of combinatorial applications and the need to produce high-quality solutions quickly have increased steadily, providing significant challenges for optim...
Russell Bent, Pascal Van Hentenryck
HICSS
2005
IEEE
157views Biometrics» more  HICSS 2005»
13 years 11 months ago
A Two-Stage Heuristic for the Vehicle Routing Problem with Time Windows and a Limited Number of Vehicles
The Vehicle Routing Problem with Time Windows (VRPTW) is an important problem in logistics. The problem is to serve a number of customers at minimum cost without violating the cus...
Andrew Lim, Xingwen Zhang
ICTAI
2003
IEEE
13 years 10 months ago
A Diversity-Controlling Adaptive Genetic Algorithm for the Vehicle Routing Problem with Time Windows
This paper presents an adaptive genetic algorithm (GA) to solve the Vehicle Routing Problem with Time Windows (VRPTW) to near optimal solutions. The algorithm employs a unique dec...
Kenny Qili Zhu