A Rao-Blackwellized particle filter for estimating the behavioral parameter of the functional response and tracking the biomass of each population in a stochastic predator-prey system is presented in this paper. We consider a predator-prey model with a Lotka-Volterra functional response and small sets of field data. A first validation of the approach has been carried out using synthetic data. © Springer International Publishing Switzerland 2014.
Joint parameter estimation and biomass tracking in a stochastic predator-prey system
E Lanzarone;S Pasquali;F Ruggeri;
2014
Abstract
A Rao-Blackwellized particle filter for estimating the behavioral parameter of the functional response and tracking the biomass of each population in a stochastic predator-prey system is presented in this paper. We consider a predator-prey model with a Lotka-Volterra functional response and small sets of field data. A first validation of the approach has been carried out using synthetic data. © Springer International Publishing Switzerland 2014.File in questo prodotto:
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Descrizione: Joint Parameter Estimation and Biomass Tracking in a Stochastic Predator-Prey System
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