20 search results - page 4 / 4 » Vehicle Routing Problem with Time Windows: A Hybrid Particle... |
NETWORKS
2008
13 years 4 months ago
2008
The resource-constrained elementary shortest path problem arises as a pricing subproblem in branch-and-price algorithms for vehicle routing problems with additional constraints. W...
COR
2007
13 years 4 months ago
2007
We present a unified heuristic, which is able to solve five different variants of the vehicle routing problem: the vehicle routing problem with time windows (VRPTW), the capacit...
GECCO
2005
Springer
13 years 10 months ago
2005
Springer
Genetic Algorithms (GAs) can efficiently produce high quality results for hard combinatorial real world problems such as the Vehicle Routing Problem (VRP). Genetic Vehicle Represe...
SAC
2003
ACM
13 years 10 months ago
2003
ACM
In this paper, we propose a manpower allocation model with time windows which is of practical interest to serviceman scheduling operations. Specifically, this problem originates f...
AAAI
2004
13 years 6 months ago
2004
This paper considers online stochastic optimization problems where time constraints severely limit the number of offline optimizations which can be performed at decision time and/...