Langevin Andr

Andr Langevin

Information about the author Andr Langevin will soon be added to the site.
Found 32 papers in total
Approximating the length of Chinese postman tours
Approximating the length of Chinese postman tours
2014
This article develops simple and easy‐to‐use approximation formulae for...
The rescheduling arc routing problem
The rescheduling arc routing problem
2017
In this paper, the rescheduling arc routing problem is introduced. This is a dynamic...
Adaptive large neighborhood search algorithm for the rural postman problem with time windows
Adaptive large neighborhood search algorithm for the rural postman problem with time windows
2017
The rural postman problem with time windows is the problem of serving some required...
Periodic capacitated arc-routing problem with inventory constraints
Periodic capacitated arc-routing problem with inventory constraints
2014
The purpose of this paper is to study the periodic arc‐routing problem when the...
Solving the close-enough arc routing problem
Solving the close-enough arc routing problem
2014
The close‐enough arc routing problem has an interesting real‐life...
Adaptive large neighborhood search for the periodic capacitated arc routing problem with inventory constraints
Adaptive large neighborhood search for the periodic capacitated arc routing problem with inventory constraints
2014
This article describes the problem in which the edges of a network represent...
The Rural Postman Problem with time windows
The Rural Postman Problem with time windows
2014
The Rural Postman Problem with Time Windows for the undirected case is introduced. The...
The multi-district team orienteering problem
The multi-district team orienteering problem
2014
This paper introduces the multi‐district team orienteering problem. In this...
An exact algorithm and a metaheuristic for the multi‐vehicle covering tour problem with a constraint on the number of vertices
An exact algorithm and a metaheuristic for the multi‐vehicle covering tour problem with a constraint on the number of vertices
2013
The multi‐vehicle covering tour problem ( m ‐CTP) involves finding a...
Integrated scheduling of crane handling and truck transportation in a maritime container terminal
Integrated scheduling of crane handling and truck transportation in a maritime container terminal
2013
This paper studies the interactions between crane handling and truck transportation in...
An Optimal Constraint Programming Approach to the Open‐Shop Problem
An Optimal Constraint Programming Approach to the Open‐Shop Problem
2012
This paper presents an optimal constraint programming approach for the...
Synchronized arc routing for snow plowing operations
Synchronized arc routing for snow plowing operations
2012
This paper introduces a synchronized arc routing problem for snow plowing operations....
A tabu search algorithm for the relocation problem in a warehousing system
A tabu search algorithm for the relocation problem in a warehousing system
2011
Relocation of items in a warehousing system is usually used when the handling machines...
Scheduling and routing of automated guided vehicles: A hybrid approach
Scheduling and routing of automated guided vehicles: A hybrid approach
2007
We propose a hybrid method designed to solve a problem of dispatching and conflict...
A survey of models and algorithms for winter road maintenance. Part III: Vehicle routing and depot location for spreading
A survey of models and algorithms for winter road maintenance. Part III: Vehicle routing and depot location for spreading
2007
Winter road maintenance planning involves a variety of decision-making problems...
A survey of models and algorithms for winter road maintenance. Part IV: Vehicle routing and fleet sizing for plowing and snow disposal
A survey of models and algorithms for winter road maintenance. Part IV: Vehicle routing and fleet sizing for plowing and snow disposal
2007
This is the last part of a four-part survey of optimization models and solution...
The capacitated arc routing problem with refill points
The capacitated arc routing problem with refill points
2007
This article introduces the capacitated arc routing problem with refill points. The...
Road network monitoring: algorithms and a case study
Road network monitoring: algorithms and a case study
2006
Road network monitoring is an activity conducted daily by the Ministry of...
A survey of models and algorithms for winter road maintenance. Part I: system design for spreading and plowing
A survey of models and algorithms for winter road maintenance. Part I: system design for spreading and plowing
2006
Winter road maintenance operations involve a host of decision-making problems at the...
A survey of models and algorithms for winter road maintenance. Part II: system design for snow disposal
A survey of models and algorithms for winter road maintenance. Part II: system design for snow disposal
2006
This is the second part of a four-part survey of optimization models and solution...
A multi-commodity network design approach for automated guided vehicle systems
A multi-commodity network design approach for automated guided vehicle systems
2004
This paper presents a multi-commodity network design approach to solve the problem of...
Value analysis and optimization of reusable containers at Canada Post
Value analysis and optimization of reusable containers at Canada Post
2001
We analyzed the use and sharing of a logistics package, a returnable container, often...
Two exact algorithms for the vehicle routing problem on trees
Two exact algorithms for the vehicle routing problem on trees
1999
This article describes a heuristic and two exact algorithms for several classes of...
Coupling Genetic Algorithm with a grid search method to solve Mixed Integer Nonlinear Programming problems
Coupling Genetic Algorithm with a grid search method to solve Mixed Integer Nonlinear Programming problems
1997
A new hybrid algorithm is being introduced for solving Mixed Integer Nonlinear...
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