13-16/02/2017 A regional scale between-herd epidemiological model with application to bovine viral diarrhoea virus (BVDV) Luyuan Qi Supervisors: Pauline Ezanno and Elisabeta Vergu 13 - 16 February 2017, 4th AgreenSkills Annual Meeting, Paris 1/3
13-16/02/2017 My Background 2014, PhD in applied mathematics, Northwestern Polytechnical University, China 1. 2011 - 2013, Florida Atlantic University, USA (joint PhD program) --- Instantaneous response and control of stochastic nonlinear dynamic system --- Stochastic modeling and analyses of prey-predator type ecosystem 2014 - 2015, postdoc, department of mathematics, KTH, Sweden 2. --- Control design of evacuation problem in large scale crowd by using statistical information Conceptual topic Applied topic 2015 - 2017, postdoc, INRA (BioEpAR, Nantes) 1. --- Modeling of BVDV spread between dairy cattle herds at a regional scale 2/3
13-16/02/2017 Main Idea of Current Project Context of current project: - BVDV, economic endemic disease of cattle, a virus disease, wide spread throughout the world - Understand BVDV spread mechanism at a regional scale, control and eradicate Farming system at a regional scale (France): - Herds are heterogeneous: demography, farmer decisions on control BVDV spread - Herds are managed populations: highly structured (age groups) - Direct / Indirect contacts through: animal trade / neighboring relations Scientific interests: - Develop a multiscale stochastic model, simulate BVDV spread at a regional scale (Bretagne) - T est collective control strategies, apply parameter estimation - A tool for animal health organizations - Generate theoretical models from simulation based model Future interests: “ data” related projects in applied areas 3/3
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