no code implementations • 3 Jan 2023 • Yury E. Garcia, Shu-Wei Chou-Chen, Luis A. Barboza, Maria L. Daza-Torres, J. Cricelio Montesinos-Lopez, Paola Vasquez, Juan G. Calvo, Miriam Nuno, Fabio Sanchez
In this study, we conducted a wavelet time series analysis of weekly climate, local environmental variables, and dengue cases (2001-2019) from 32 cantons in Costa Rica to identify significant periods (e. g., annual, biannual) in which climate and environmental variables co-varied with dengue cases.
no code implementations • 10 Mar 2021 • Maria L. Daza-Torres, Marcos A. Capistrán, Antonio Capella, J. Andrés Christen
We elicit prior distributions of the effective population size, the dynamical system initial conditions and infectious contact rate, and use Markov Chain Monte Carlo sampling to make inference and prediction of quantities of interest (QoI) at the onset of the epidemic outbreak.
Applications Populations and Evolution 62F15 G.3
2 code implementations • 6 Dec 2019 • Alessandro Bravetti, Maria L. Daza-Torres, Hugo Flores-Arguedas, Michael Betancourt
Recent research on accelerated gradient methods of use in optimization has demonstrated that these methods can be derived as discretizations of dynamical systems.