A Metaheuristic for the Pickup and Delivery Problem with Time Windows
ICTAI '01 Proceedings of the 13th IEEE International Conference on Tools with Artificial Intelligence
Fuzzy Discrete Particle Swarm Optimization for Solving Traveling Salesman Problem
CIT '04 Proceedings of the The Fourth International Conference on Computer and Information Technology
Particle swarm optimization-based algorithms for TSP and generalized TSP
Information Processing Letters
A particle swarm optimization for the vehicle routing problem with simultaneous pickup and delivery
Computers and Operations Research
Computers and Industrial Engineering
A comparison of five heuristics for the multiple depot vehicle scheduling problem
Journal of Scheduling
Hybrid particle swarm algorithm for grain logistics vehicle routing problem
IITA'09 Proceedings of the 3rd international conference on Intelligent information technology application
Hybrid particle swarm optimization for vehicle routing problem with time windows
MAMECTIS/NOLASC/CONTROL/WAMUS'11 Proceedings of the 13th WSEAS international conference on mathematical methods, computational techniques and intelligent systems, and 10th WSEAS international conference on non-linear analysis, non-linear systems and chaos, and 7th WSEAS international conference on dynamical systems and control, and 11th WSEAS international conference on Wavelet analysis and multirate systems: recent researches in computational techniques, non-linear systems and control
EvoCOMNET'10 Proceedings of the 2010 international conference on Applications of Evolutionary Computation - Volume Part II
Hi-index | 0.00 |
Vehicle routing problem with Time Window (VRPTW) has received much attention by researchers in solving many scheduling applications for transportation and logistics. The objective of VRPTW is to use a fleet of vehicles with specific capacity to serve a number of customers with various demands and time window constraints. As a non-polynomial (NP) hard problem, the VRPTW is complex and time consuming, especially when it involves a large number of customers and constraints. This paper presents a metaheuristics approach for solving VRPTW. The Genetic Algorithm (GA) and Particle Swarm Optimization (PSO) have been selected as the two metaheuristics algorithm. A computational experiment has been carried out by running the PSO and GA with the VRPTW benchmark data set. The empirical results show that PSO perform better than GA when tested on clustered based customer distribution. On the other hand, GA is superior to PSO on the random customer distributions. In term of computing time, the performance of PSO algorithm is better than GA.