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Browsing by Author Rodrigues, Helena Sofia
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Showing results 16 to 30 of 30
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Issue Date
Title
Author(s)
Type
Access Type
6-Dec-2018
On the dynamics of a viral marketing model with optimal control using indirect and direct methods
Gonçalves, João N. C.
;
Rodrigues, Helena Sofia
;
Monteiro, M. Teresa T.
article
2014
Optimal control and numerical software: an overview
Rodrigues, Helena Sofia
;
Monteiro, M. Teresa T.
;
Torres, Delfim F. M.
bookPart
2019
Optimal control measures for a susceptible‐carrier‐infectious‐recovered‐susceptible malware propagation model
Gonçalves, João N.C.
;
Rodrigues, Helena Sofia
;
Monteiro, M. Teresa T.
article
2018
Optimal control strategies for an advertisement viral diffusion
Gonçalves, João N. C.
;
Rodrigues, Helena Sofia
;
Monteiro, M. Teresa T.
bookPart
2020
Parametric identification of the dynamics of inter-sectoral balance: modelling and forecasting
Kostylenko, Olena
;
Rodrigues, Helena Sofia
;
Torres, Delfim F. M.
bookPart
2021
Personal protective strategies for dengue disease: simulations in two coexisting virus serotypes scenarios
Brito da Cruz, Artur M.C.
;
Rodrigues, Helena Sofia
article
Nov-2016
Seasonality effects on dengue: basic reproduction number, sensitivity analysis and otpimal control
Rodrigues, Helena Sofia
;
Monteiro, M. Teresa T.
;
Torres, Delfim F. M.
article
2006
Solving mathematical programs with complementarity constraints with nonlinear solvers
Rodrigues, Helena Sofia
;
Monteiro, M. Teresa T.
bookPart
2-Jun-2023
Spatiotemporal and meteorological relationships in dengue transmission in the Dominican Republic, 2015-2019
Robert, Michael A.
;
Rodrigues, Helena Sofia
;
Herrera, Demian
;
Campos, Juan de Mata Donado
;
Morilla, Fernando
;
Del Águila Mejía, Javier
;
Guardado, María Elena
;
Skewes, Ronald
;
Colomé-Hidalgo, Manuel
article
2015
The effect of drivers gender on the perception of Portuguese road safety communication campaigns
Rodrigues, Helena Sofia
;
Fonseca, Manuel José
;
Cardoso, Paulo Ribeiro
article
2021
The Influence of Sponsorship on Purchase Intent: Oakley Brand Case Study
Macedo, António
;
Pereira, Manuel Sousa
;
Rodrigues, Helena Sofia
bookPart
Jun-2019
The risk of contagion spreading and its optimal control in the economy
Kostylenko, Olena
;
Rodrigues, Helena Sofia
;
Torres, Delfim F. M.
article
23-Jan-2019
The spread of a financial virus through Europe and beyond
Kostylenko, Olena
;
Rodrigues, Helena Sofia
;
Torres, Delfim F. M.
article
2015
Viral marketing as epidemiological model
Rodrigues, Helena Sofia
;
Fonseca, Manuel
conferenceObject
2021
Volunteering in humanitarian logistics: a structural equation modeling
Vasconcelos, Ana Rita
;
Silva, Ângela
;
Rodrigues, Helena Sofia
bookPart