One of the most important activity in airport operations is the gate scheduling. It is concerned with finding an assignment of flights to terminal and ramp positions (gates), and an assignment of the start and completion times of the processing of a flight at its position. The objectives related to the flight gate assignment problem (FGAP) include the minimization of the number of flights assigned to remote terminals and the minimization of the total walking distance. The main aim of this research is to find a methodology to solve the FGAP. In this paper, we propose a hybrid approach called Biogeography-based Bee Colony Optimization (B-BCO). This approach is obtained fusing two metaheuristics: biogeography-based (BBO) and bee colony optimization (BCO) algorithms. The proposed B-BCO model integrates the BBO migration operator into to bee's search behaviour. Results highlight better performances of the proposed approach in solving FGAP when compared to BCO.
|Autori interni:||DELL'ORCO, Mauro|
|Titolo:||Fusion of Two Metaheuristic Approaches to Solve the Flight Gate Assignment Problem|
|Rivista:||TRANSPORTATION RESEARCH PROCEDIA|
|Data di pubblicazione:||2015|
|Digital Object Identifier (DOI):||10.1016/j.trpro.2015.09.045|
|Appare nelle tipologie:||1.1 Articolo in rivista|