Étude pour l'analyse et l'optimisation du transport des personnes en situation de handicap

09/28/2018
by   Oscar Tellez, et al.
0

From 2010, the medical transport has become one of the top ten priorities of the risk management plan in France because of the increase in the cost. For social and medico-social institutions (MSI), this cost represents the second after that of the wages. In this context, the project NOMAd aims an overall improvement of the daily transport of people between their home and their (MSI). To this end, we propose the sharing of transport between several ESMS. This mutualization of transport makes possible to gather and optimize routes in a certain geographical area. The challenge is to improve economic performance while maintaining economic, social and environmental goals. From a scientific point of view, the studied problem is called the Time-Consistent-Dial-a-Ride Problem and aims to find a compromise between the objectives of the cost of transport and the consistency of the service. Given the complexity of the problem, we seek, first of all, to solve the problem for half a day. Then we consider the whole week. To solve these problems, we use the Large Neighborhood Search meta-heuristic and a master problem based on the Set Covering Problem.

READ FULL TEXT
POST COMMENT

Comments

There are no comments yet.

Authors

11/12/2019

Convective transport in nanofluids: the stationary problem

We analyze the existence of solutions to the stationary problem from a m...
01/08/2019

New approach for a stable multi-criteria ridesharing system

The witnessed boom in mobility results in many problems such as urbaniza...
01/15/2020

Modeling and solving the multimodal car- and ride-sharing problem

We introduce the multimodal car- and ride-sharing problem (MMCRP), in wh...
06/14/2019

An efficient Lagrangian-based heuristic to solve a multi-objective sustainable supply chain problem

Sustainable Supply Chain (SSC) management aims at integrating economic, ...
09/24/2020

Forecasting for Social Good

Forecasting plays a critical role in the development of organisational b...
03/05/2021

Exact and heuristic approaches for multi-objective garbage accumulation points location in real scenarios

Municipal solid waste management is a major challenge for nowadays urban...
07/01/2021

On the Bike Spreading Problem

A free-floating bike-sharing system (FFBSS) is a dockless rental system ...
This week in AI

Get the week's most popular data science and artificial intelligence research sent straight to your inbox every Saturday.