lahrichi_nadia
Nadia Lahrichi

Holding a PhD in Applied Mathematics from Polytechnique Montreal, Nadia Lahrichi is a professor in the department of mathematics and industrial engineering since 2011. Her area of interest are mainly focused towards applying modelling and operational research tools in healthcare. Patient flow (scheduling, sequencing, …) and resource optimization (space requirements, nurse scheduling, …) problems are especially targeted.

Article Publications

Mascarella MA*, Lahrichi N, Cloutier F, Kleiman S, Payne R, Rosenberg L. (2016). High Efficiency Endocrine Surgery Protocol: From Design to Implementation. Surgery.
El Hachemi N, Crainic TG, Lahrichi N, Rei W, Vidal T. (2015). Solution integration in combinatorial optimization with applications to cooperative search and rich vehicle routing. Journal of heuristics.
Masson R*, Lahrichi N, Rousseau LM. (2015). A two-stage solution method for the annual dairy transportation problem. European Journal of Operational Research.
Lahrichi N, Crainic TG, Gendreau M, Rei W, Crisan GC, Vidal T. (2015). An Integrative Cooperative Search Framework for Multi-Decision Attribute Combinatorial Optimization. European Journal of Operational
Lahrichi N, Crainic TG, Gendreau M, Rei W, Crisan GC, Vidal T. (2015). An Integrative Cooperative Search Framework for Multi-Decision Attribute Combinatorial Optimization. European Journal of Operational Research.
Legrain A, Fortin MA, Lahrichi N, Rousseau LM, Widmer M. (2015). Stochastic optimization of the scheduling of a radiotherapy center. Journal of physics – conference series.
Lahrichi N, Crainic TG, Gendreau M, Rei W, Rousseau LM. (2015). Strategic analysis of the dairy transportation problem. Journal of the Operational Research Society.
Legrain A*, Bouarab H*, Lahrichi N. (2015). The nurse scheduling problem in real-life. Journal of Medical Systems.
Legrain A*, Fortin MA, Lahrichi N, Rousseau LM. (2014). Online stochastic optimization of radiotherapy patient scheduling. Health Care Management Science.
Hertz A, Lahrichi N*, Widmer M. (2010). A flexible MILP model to solve for multiple-shift workforce planning under annualized hours. European Journal of Operational Research. 200: 860-873.

Nadia Lahrichi, Sophie D. Lapierre, Alain Hertz, A Talib et Lorraine Bouvier (2006).”Analysis of a territorial approach to the delivery of nursing home care services based on historical data”, Journal of Medical Systems, 30(4), 283–291, 2006

Articles published or accepted in refereed journals

Mahnam MGendreau M, Lahrichi N, Rousseau L-M, (2017) “Simultaneous delivery time and aperture shape optimization for the volumetric-modulated arc therapy (VMAT) treatment planning problem”, Accepted in Physics in Medicine and Biology Journal.

Conference Publications

Niroumandrad N*, Lahrichi N. (2016). Optimisation des horaires de médecins dans un centre de radiothérapie. 8ème conférence francophone en gestion et ingénierie des systèmes hospitaliers, Casablanca, Morocco.
Legrain A*, Fortin MA, Lahrichi N, Rousseau LM, Widmer M. (2015). Stochastic optimization of the scheduling of a radiotherapy center. Journal of physics: conference series. Mini EURO Conference on Improving Healthcare: new challenges, new approaches., Coimbra, Portugal
Jacquemet L*, Lahrichi N. (2014). Optimisation de la confection d’horaires de médecins urgentistes: application à l’hôpital Maisonneuve-Rosemont. Gestion et ingénierie des systèmes hospitaliers (GISEH 2014), Liège, Belgium
Lahrichi N, De Los Reyes V, Pevreal A, Williams K. (2014). Planification et gestion de l’horaire des infirmières au bloc opératoire. Gestion et ingénierie des systèmes hospitaliers (GISEH 2014), Liège, Belgium
Troy P, Lahrichi N, Rosenberg L. (2013). An alternative approach to modeling a pre-surgical screening clinic. Winter Simulation Conference, Washington,
Fortin MA, Legrain A*, Lahrichi N, Rousseau LM. (2012). Online Optimization of Radiation Therapy Patient Scheduling. International journal of radiation oncology biology physics.ASTRO, Boston, United States
Lahrichi N, Troy P, Vandal V, Rosenberg L. (2012). Ingénierie du changement dans le bloc opératoire comme paradigme du changement du système de soins de santé. GISEH2012, Quebec, Canada
Legrain A*, Lahrichi N, Rousseau LM. (2012). Planification et optimisation en temps réel des rendez-vous patients en radiothérapie. GISEH 2012, Quebec, Canada
Bouarab H*, Champalle S*, Dagenais M*, Lahrichi N, Legrain A*, Taobane M*. (2011). Nurse scheduling: From theoretical modeling to practical resolution. Society for health systems newsletter. Society for health systems conference, Orlando, United States

T.G. Crainic, G.C. Crisan, M. Gendreau, N. Lahrichi, W. Rei et T. Vidal. “A concurrent evolutionary approach for rich combinatorial problems”, GECCO 2009 Genetic and Evolutionary Computation Conference, Montréal, Canada, Juillet 2009

Reports

Gilli Q*, Mustapha K, Frayret JM, Lahrichi N, Karimi E*. (2014). Agent-Based Simulation of Colorectal Cancer Care Trajectory: Patient Model. 40. CIRRELT.