Hybrid ANT Colony Algorithm for the Multi-depot Periodic Open Capacitated Arc Routing Problem
نویسندگان
چکیده
منابع مشابه
Ant Colony System for the Periodic Capacitated Arc Routing Problem
In this paper, we present a new Ant Colony System (ACS) approach for the Periodic Capacitated Arc Routing Problem (PCARP) on a mixed network. In the CARP problem the objective is to find routes starting from the depot such that each required arc/edge (called task) is serviced, capacity constraints are satisfied and total travel cost is minimized. The PCARP extends the classical CARP problem to ...
متن کاملAnt Colony Algorithm for the Single Loop Routing Problem
In this paper, a new algorithm for solving the single loop routing problem is presented. The purpose of the single loop routing problem(SLRP) is to find the shortest loop for an automated guided vehicle covering at least one edge of each department of a block layout. First it shown that this problem can be represented as a graph model. Then a meta-heuristic algorithm based on and colony system ...
متن کاملAnt Colony Algorithm for the Single Loop Routing Problem
In this paper, a new algorithm for solving the single loop routing problem is presented. The purpose of the single loop routing problem(SLRP) is to find the shortest loop for an automated guided vehicle covering at least one edge of each department of a block layout. First it shown that this problem can be represented as a graph model. Then a meta-heuristic algorithm based on and colony system ...
متن کاملA HYBRID ALGORITHM FOR THE OPEN VEHICLE ROUTING PROBLEM
The open vehicle routing problem (OVRP) is a variance of the vehicle routing problem (VRP) that has a unique character which is its open path form. This means that the vehicles are not required to return to the depot after completing service. Because this problem belongs to the NP-hard problems, many metaheuristic approaches like the ant colony optimization (ACO) have been used to solve OVRP in...
متن کاملThe Open Capacitated Arc Routing Problem
The Open Capacitated Arc Routing Problem (OCARP) is a NP-hard combinatorial optimization problem where, given an undirected graph, the objective is to find a minimum cost set of tours that services a subset of edges with positive demand under capacity constraints. This problem is related to the Capacitated Arc Routing Problem (CARP) but differs from it since OCARP does not consider a depot, and...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Artificial Intelligence & Applications
سال: 2020
ISSN: 0976-2191
DOI: 10.5121/ijaia.2020.11105