Search Results - "Zubelli, Jorge"

COVID-19 underreporting and its impact on vaccination strategies by Albani, Vinicius, Loria, Jennifer, Massad, Eduardo, Zubelli, Jorge

“…Underreporting cases of infectious diseases poses a major challenge in the analysis of their epidemiological characteristics and dynamical aspects. Without…”
Get full text

Time-dependent vaccine efficacy estimation quantified by a mathematical model by Loria, Jennifer, Albani, Vinicius V L, Coutinho, Francisco A B, Covas, Dimas T, Struchiner, Claudio J, Zubelli, Jorge P, Massad, Eduardo

“…In this paper we calculate the variation of the estimated vaccine efficacy (VE) due to the time-dependent force of infection resulting from the difference…”
Get full text

The impact of COVID-19 vaccination delay: A data-driven modeling analysis for Chicago and New York City by Albani, Vinicius V.L., Loria, Jennifer, Massad, Eduardo, Zubelli, Jorge P.

“…•Delaying the vaccination deployment strongly impacts hospitalizations and deaths.•The delay impact depends on the vaccination strategy and on the incidence…”
Get full text

Estimating, monitoring, and forecasting COVID-19 epidemics: a spatiotemporal approach applied to NYC data by Albani, Vinicius V. L., Velho, Roberto M., Zubelli, Jorge P.

“…We propose a susceptible-exposed-infective-recovered-type (SEIR-type) meta-population model to simulate and monitor the (COVID-19) epidemic evolution. The…”
Get full text

Stochastic transmission in epidemiological models by Albani, Vinicius V. L., Zubelli, Jorge P.

“…Recent empirical evidence suggests that the transmission coefficient in susceptible-exposed-infected-removed-like (SEIR-like) models evolves with time,…”
Get full text

Quantifying the survival uncertainty of Wolbachia-infected mosquitoes in a spatial model by Strugarek, Martin, Vauchelet, Nicolas, Zubelli, Jorge P

“…Artificial releases of Wolbachia-infected Aedes mosquitoes have been under study in the past yearsfor fighting vector-borne diseases such as dengue,…”
Get more information

On the role of financial support programs in mitigating the SARS-CoV-2 spread in Brazil by Albani, Vinicius V. L., Albani, Roseane A. S., Bobko, Nara, Massad, Eduardo, Zubelli, Jorge P.

“…Background During 2020, there were no effective treatments or vaccines against SARS-CoV-2. The most common disease contention measures were social distance…”
Get full text

A STRUCTURED POPULATION MODEL OF CELL DIFFERENTIATION by DOUMIC, MARIE, MARCINIAK-CZOCHRA, ANNA, PERTHAME, BENOÎT, ZUBELLI, JORGE P.

“…We introduce and analyze several aspects of a new model for cell differentiation. It assumes that differentiation of progenitor cells is a continuous process…”
Get full text

Special issue: mathematical methods in the biosciences by Pinto, Alberto A, Zubelli, Jorge P

“…The special issue is available from: https://www.aimspress.com/newsinfo/1079.html/…”
Get full text

Noncommutative Bispectral Algebras and Their Presentations by Vasquez Campos, Brian D., Zubelli, Jorge P.

“…We prove a general result on presentations of finitely generated algebras and apply it to obtain nice presentations for some noncommutative algebras arising in…”
Get full text

A diffusion-map-based algorithm for gradient computation on manifolds and applications by Gomez, Alvaro Almeida, Silva Neto, Antonio J., Zubelli, Jorge P.

“…We present a technique to estimate the Riemannian gradient of a given function defined on interior points of a Riemannian submanifold in the Euclidean space…”
Get full text

Welfare–Balanced International Trade Agreements by Martins, Filipe, Pinto, Alberto A., Zubelli, Jorge P.

“…In this work, we consider a classic international trade model with two countries and one firm in each country. The game has two stages: in the first stage, the…”
Get full text

The role of self-loops and link removal in evolutionary games on networks by Madeo, Dario, Mocenni, Chiara, Moraes, Jean Carlo, Zubelli, Jorge P

“…Recently, a new mathematical formulation of evolutionary game dynamics [1] has been introduced accounting for a finite number of players organized over a…”
Get full text

Author Correction: Performance of a novel risk model for deep sternal wound infection after coronary artery bypass grafting by Orlandi, Bianca Maria Maglia, Mejia, Omar Asdrúbal Vilca, Sorio, Jennifer Loría, de Barros e Silva, Pedro, Oliveira, Marco Antonio Praça, Nakazone, Marcelo Arruda, Tiveron, Marcos Gradim, Campagnucci, Valquíria Pelliser, Lisboa, Luiz Augusto Ferreira, Zubelli, Jorge, Normand, Sharon-Lise, Jatene, Fabio Biscegli

Get full text

Performance of a novel risk model for deep sternal wound infection after coronary artery bypass grafting by Orlandi, Bianca Maria Maglia, Mejia, Omar Asdrúbal Vilca, Sorio, Jennifer Loría, de Barros e Silva, Pedro, Oliveira, Marco Antonio Praça, Nakazone, Marcelo Arruda, Tiveron, Marcos Gradim, Campagnucci, Valquíria Pelliser, Lisboa, Luiz Augusto Ferreira, Zubelli, Jorge, Normand, Sharon-Lise, Jatene, Fabio Biscegli

“…Clinical prediction models for deep sternal wound infections (DSWI) after coronary artery bypass graft (CABG) surgery exist, although they have a poor impact…”
Get full text

ONLINE LOCAL VOLATILITY CALIBRATION BY CONVEX REGULARIZATION by Albani, Vinicius, Zubelli, Jorge P.

“…We address the inverse problem of local volatility surface calibration from market given option prices. We integrate the ever-increasing flow of option price…”
Get full text

A splitting strategy for the calibration of jump-diffusion models by Albani, Vinicius V. L., Zubelli, Jorge P.

“…We present a detailed analysis and implementation of a splitting strategy to identify simultaneously the local volatility surface and the jump-size…”
Get full text

Local volatility models in commodity markets and online calibration by Albani, Vinicius, Ascher, Uri, Zubelli, Jorge

Get full text

A singularly perturbed HIV model with treatment and antigenic variation by Bobko, Nara, Zubelli, Jorge P

“…We study the long term dynamics and the multiscale aspects of a within-host HIV model that takes into account both mutation and treatment with enzyme…”
Get more information

Predictive performance of six mortality risk scores and the development of a novel model in a prospective cohort of patients undergoing valve surgery secondary to rheumatic fever by Mejia, Omar A V, Antunes, Manuel J, Goncharov, Maxim, Dallan, Luís R P, Veronese, Elinthon, Lapenna, Gisele A, Lisboa, Luiz A F, Dallan, Luís A O, Brandão, Carlos M A, Zubelli, Jorge, Tarasoutchi, Flávio, Pomerantzeff, Pablo M A, Jatene, Fabio B

“…Mortality prediction after cardiac procedures is an essential tool in clinical decision making. Although rheumatic cardiac disease remains a major cause of…”
Get full text