Add to ORKGWe explore the Lagrangian relaxation method and illustrate its use by applying it to the airline crew scheduling problem. We examine the feasibility of the solutions obtained by the Lagrangian relaxation method and propose a heuristic algorithm
This study will propose a new Lagrangian bound for the min-sum job-shop scheduling problem. The prop...
Lagrangian relaxation has recently emerged as an important method for solving complex scheduling pro...
The paper describes the mathematical based tools implememented in the MTRAM package, for solving lar...
The solution algorithm, based on Lagrangian relaxation, a sub-gradient method and a heuristic to fin...
Recently, efficient scheduling algorithms based on Lagrangian relaxation have been proposed for sche...
Recently, efficient scheduling algorithms based on Lagrangian relaxation have been proposed for sche...
Recently, efficient scheduling algorithms based on Lagrangian relaxation have been proposed for sche...
ABSTRACT. Lagrangian relaxation (LR) has recently emerged as a practical approach for complex schedu...
Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear ...
Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear ...
The Crew Scheduling Problem (CSP) is an important and difficult problem in railway crew management. ...
This paper presents an optimization methodology based on lagrangean relaxation to solve the problem ...
textabstractAlthough the possibility to combine column generation and Lagrangian relaxation has been...
Lagrangian relaxation is commonly used in combinatorial optimization to generate lower bounds for a ...
This paper discusses the multiple jobs scheduling problem with simultaneous resources. The problem i...
This study will propose a new Lagrangian bound for the min-sum job-shop scheduling problem. The prop...
Lagrangian relaxation has recently emerged as an important method for solving complex scheduling pro...
The paper describes the mathematical based tools implememented in the MTRAM package, for solving lar...
The solution algorithm, based on Lagrangian relaxation, a sub-gradient method and a heuristic to fin...
Recently, efficient scheduling algorithms based on Lagrangian relaxation have been proposed for sche...
Recently, efficient scheduling algorithms based on Lagrangian relaxation have been proposed for sche...
Recently, efficient scheduling algorithms based on Lagrangian relaxation have been proposed for sche...
ABSTRACT. Lagrangian relaxation (LR) has recently emerged as a practical approach for complex schedu...
Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear ...
Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear ...
The Crew Scheduling Problem (CSP) is an important and difficult problem in railway crew management. ...
This paper presents an optimization methodology based on lagrangean relaxation to solve the problem ...
textabstractAlthough the possibility to combine column generation and Lagrangian relaxation has been...
Lagrangian relaxation is commonly used in combinatorial optimization to generate lower bounds for a ...
This paper discusses the multiple jobs scheduling problem with simultaneous resources. The problem i...
This study will propose a new Lagrangian bound for the min-sum job-shop scheduling problem. The prop...
Lagrangian relaxation has recently emerged as an important method for solving complex scheduling pro...
The paper describes the mathematical based tools implememented in the MTRAM package, for solving lar...