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Thierry GARAIX

  • Responsibilities and Duties

    Courses: Production and logistics management
    CNRS Research group on operations research applied to health care sytems

  • Skills

    Operations research
    Combinatorial optimization
    Computer science

  • Research Topics

    Health care management

  • Teaching Areas

    Logistics
    Operations research
    Programming (C, Java)

  • Biography

    Thierry Garaix is an Assistant Professor of Healthcare Management at the Center for Health Engineering of the École des Mines de Saint-Étienne
    (France), and member of the research laboratory LIMOS UMR CNRS 6158 (Clermont-Ferrand, France), since 2011. He received his Ph.D. in Operations Research and Geomatics from the Université d’Avignon et des Pays de Vaucluse (France), in 2007. His research interests focus on the optimization of logistics and production systems, in particular, on vehicle routing and scheduling problems. Many of them are in the health care context like home health care and emergency department planning.

  • Education

    Sep. 04 – July 08: PhD student and temporary assistant professor, Mathematical and Computer Sciences Engineering Center at University of Avignon.
    • Transportation optimization and vehicle routing problems. Supervisors : C. Artigues, D. Josselin, D. Feillet

  • Career History

    Dec. 11 – now: Assistant professor, Center for Biomedical and Healthcare Engineering (CIS, LIMOS CNRS UMR 6158), ENSMSE.
    • Quantitative methods for modeling, simulation and optimization of healthcare production systems and new health services. Team leader : X. Xie.
    Aug. 10 – Sep. 11: Postdoc researcher, Micro-electronic Center, ENSMSE.
    • City logistics and semi-conductor production. Team leader : S. Dauzère-Péres.
    July 08 – July 10: Postdoc researcher, Politecnico di Torino (6 months at LAAS Toulouse as guest researcher).
    • Scheduling of production in industrial context (Pirelli). Robust optimization. Team leader : F. Della Croce.

  • Main Publications

    • ”Staff dimensioning in homecare services with uncertain demands”, C. Rodriguez Verjan, O. EL-Rifai, T. Garaix, V. Augusto, X. Xie , International Journal of Production Research, 53(24):7396-7410 , 2015 .
    • ”Hybridization of Tabu Search with Feasible and Infeasible Local Searches for Periodic Home Health Care Logistics”, R. Liu, X. Xie, T. Garaix , Omega, 47:17-32 , 2014 .
    • ”A New Consistent Vehicle Routing Problem for the Transportation of People with Disabilities”, D. Feillet, T. Garaix, F. Lehuédé, O. Péton, D. Quadri , Networks, 63(3), 211-224 , 2014 .
    • ”Fast Minimum Float Computation In Activity Networks Under Interval Uncertainty”, T. Garaix, C. Artigues, C. Briand , Journal of Scheduling, 16(1):93-103 , 2013 .
    • ”Vehicle routing problems with alternative paths : an application to on-demand transportation”, T. Garaix, C. Artigues, D. Feillet, D. Josselin , European Journal of Operational Research, 204(1):62-75 , 2010 .

58 documents

  • Xiaolan Xie, Vincent Augusto, Fernando Rodriguez-Verjan Carlos, Thierry Garaix. Healthcare at home facility location-allocation problem. INFORMS 2012 International Conference, Jun 2012, Pékin (Beijing), China. ⟨hal-00777604⟩
  • Nabil Absi, Dominique Feillet, Thierry Garaix, Olivier Guyon. The City Logistics Facility Location Problem. ROADEF 2012, 13ème congrès annuel de la Société française de Recherche Opérationnelle et d'Aide à la Décision, Apr 2012, Angers, France. ⟨emse-00718894⟩
  • Thierry Garaix, Xiaolan Xie. Consistent home health care problem. Operational Research Applied to Health Services (ORAHS 2012), Jul 2012, Enschede, Netherlands. ⟨hal-00777457⟩
  • Fernando Rodriguez-Verjan Carlos, Vincent Augusto, Thierry Garaix, Xiaolan Xie, Valérie Buthion. Healthcare at home facility location allocation problem. 8th annual IEEE International Conference on Automation Science and Engineering (CASE 2012), Aug 2012, Séoul, South Korea. Paper TuB4.5. ⟨hal-00777906⟩
  • Nabil Absi, Dominique Feillet, Thierry Garaix, Olivier Guyon. The City Logistics Facility Location Problem. ODYSSEUS 2012, Fifth International Workshop on Freight Transportation and Logistics, May 2012, Mykonos, Greece. ⟨emse-00718904⟩
  • F Della Croce, Thierry Garaix, A. Grosso. Iterated local search and very large neighborhoods for the parallel-machines total tardiness problem. Computers and Operations Research, 2012, 39 (6), pp.1213 - 1217. ⟨10.1016/j.cor.2010.10.017⟩. ⟨hal-01905786⟩
  • Olivier Guyon, Nabil Absi, Dominique Feillet, Thierry Garaix. Modélisation pour la localisation de plateformes logistiques pour le transport de marchandises en ville. 3ème Journée de Recherche "Mobilité, Transport et Logistique" (MTL 2011), Jun 2011, Lyon, France. ⟨hal-00604897⟩
  • Thierry Garaix, Christian Artigues, Dominique Feillet, Didier Josselin. Optimization of occupancy rate in dial-a-ride problems via linear fractional column generation. Computers and Operations Research, 2011, 38 (10), pp.1435 - 1442. ⟨10.1016/j.cor.2010.12.014⟩. ⟨hal-01904436⟩
  • Olivier Guyon, Nabil Absi, Dominique Feillet, Thierry Garaix. A modeling approach for locating logistics platforms for fast parcels delivery in urban areas. Seventh International Conference on City Logistics, Jun 2011, Mallorca, Spain. pp.360-368. ⟨emse-00603348⟩
  • Dominique Feillet, Thierry Garaix, Fabien Lehuédé, Olivier Péton, Dominique Quadri. Une heuristique pour le problème de tournées de véhicules régulières. ROADEF 2010, Feb 2010, Toulouse, France. ⟨hal-00568886⟩

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