Laboratoire de Génie Informatique et d’Automatique de l’Artois

Khouloud DORGHAM

Ph.D. student
Member of the research themes:
Contact information:

Revue Internationale avec Comité de Lecture

2022
International journal with review committee
DOI
Collaborative hospital supply chain network design problem under uncertainty
Operational Research International Journal, 07/2022

Conférence Internationale avec Comité de Lecture

2022
International conference with review committee
Fuzzy Programming Approach for Collaborative Supply Chain under Uncertain Demand
The 6th IEEE International Conference on Logistics Operations Management, GOL2022, Strasbourg, France, 29th June to 1st July, 06/2022
A collaborative supply chain network design within a territory hospital group
13th International Conference on Modeling, Optimization and Simulation, MOSIM'2020, Agadir, Maroc, 12-14 November 2020, 11/2020
A Hybrid Simulated Annealing Approach for the Patient Bed Assignment Problem
Proceedings of the 23rd International Conference on Knowledge-Based and Intelligent Information & Engineering Systems, KES 2019, pp 408-417, Budapest, Hungary, 4-6 September 2019, 09/2019

Conférence Nationale avec Comité de Lecture

Mutualisation des flux logistiques au sein d’un Groupement Hospitalier de Territoire
10ème Conférence Francophone en Gestion et Ingénierie des Systèmes Hospitaliers, GISEH2020, Valenciennes, France, UPHF, 26-29 Octobre 2020, 10/2020
Pooling of logistics flows within a Territory Hospital Group
21 congrès annuel de la société Française de Recherche Opérationnelle et d’Aide à la Décision, ROADEF 2020, Montpellier, France, Université de Montpellier, 02/2020

Chapitre de livre

A Decision Support System for Smart Health Care
IoT and ICT for Healthcare Applications, pp 85--98, Springer International Publishing, ISBN 978-3-030-42934-8, 08/2020

Ph.D. topic: "Storage and distribution schemes under uncertainties: application to a central store optimization within a Territory Hospital Group"

2019

In recent years, several logistical pooling strategies and models have been developed in the literature to solve the supply chain network design problem and achieve economies of scale. Therefore, in order to develop the health care system in France, the hospitals have met, since 2016, to form a Territorial Hospital Groups (THG) that aim at increasing cooperation between public hospitals and pooling the different services between institutions. The objective of this study is to enable the establishments of a THG to rationalize and optimize the storage and distribution of products in the stores of this grouping. Our work follows a previous study carried out in 2017/18 on the development of a simulation tool to measure the economic impacts of pooling and distribution scenario of products sub-families. In this thesis work we deal with the problem at its strategic level to decide which sub-families of products to share with which institutions? on which storage sites? and tactics level to ensure their distribution (with what frequency? for how much?) within the functional units of each institution. The aim is to minimise the various economic costs (storage costs, upstream and downstream transport costs, etc.). Initially, an optimization model should be developed to allow the location of storage stores and the choice of sub-families to be shared within a THG. In a second study, we will be interested in the supply and distribution schemes to be set up between stores and various suppliers and then between stores and platforms of each institution. A validation of the developed models will be done on instances of different sizes. We will extend these models to take into account the uncertainties on the data (demand, cost, time ...) with a possibilistic approach.