A new mathematical formulation for the static demand responsive transport problem
Ayadi, Manel; Chabchoub, Habib; Yassine, Adnan (2017), A new mathematical formulation for the static demand responsive transport problem, International Journal of Operational Research, 29, 4, p. 495. 10.1504/IJOR.2017.085096
TypeArticle accepté pour publication ou publié
Journal nameInternational Journal of Operational Research
MetadataShow full item record
Laboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
University of Sfax
Institut d'Informatique et de Mathématiques Appliquées de Grenoble [IMAG]
Abstract (EN)Demand responsive transport is a new transportation mode aiming to make the transportation system easier and more flexible. This mode allows passengers to be carried to their destinations through a set of transportation requests established by customers. These requests are to be answered by a single depot with different vehicle configurations. The idea is to group a number of passengers in the same vehicle respecting of the capacity of each vehicle in order to reduce the operational cost while maintaining a good quality of service. In this paper, we treated the static case of demand responsive transport problem. A new mathematical model for this problem is presented aiming to optimise the cost and the quality of service. This model integrates an original concept; penalty concept to enhance the quality of service. The model is validated on small and medium size instances.
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