3 papers
q-bio.PE2020
Complex network model for COVID-19: human behavior, pseudo-periodic solutions and multiple epidemic waves
Cristiana J. Silva, Guillaume Cantin, Carla Cruz +4
We propose a mathematical model for the transmission dynamics of SARS-CoV-2 in a homogeneously mixing non constant population, and generalize it to a model where the parameters are…
physics.soc-ph2020
Optimal control of the COVID-19 pandemic: controlled sanitary deconfinement in Portugal
Cristiana J. Silva, Carla Cruz, Delfim F. M. Torres +9
The COVID-19 pandemic has forced policy makers to decree urgent confinements to stop a rapid and massive contagion. However, after that stage, societies are being forced to find an…
cs.CV2019
Accurate Segmentation of Dermoscopic Images based on Local Binary Pattern Clustering
Pedro M. M. Pereira, Rui Fonseca-Pinto, Rui Pedro Paiva +3
Segmentation is a key stage in dermoscopic image processing, where the accuracy of the border line that defines skin lesions is of utmost importance for subsequent algorithms (e.g.…