John L. C. Gardenghi

According to our database, John L. C. Gardenghi authored at least 10 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Bounds on the Optimal Radius When Covering a Set with Minimum Radius Identical Disks.

Ernesto G. Birgin, John L. C. Gardenghi, Antoine Laurain

Math. Oper. Res., 2024

2023

A User-Centered Approach to Analyze Public Service Apps Based on Reviews.

Glauco Vitor Pedrosa, John L. C. Gardenghi, Pollyanna C. O. Dias, Ludimila Felix, Ariel V. L. Serafim, Lucas H. Horinouchi, Rejane M. da C. Figueiredo

Proceedings of the 25th International Conference on Enterprise Information Systems, 2023

2022

Towards an Approach for Improving Exploratory Testing Tour Assignment based on Testers' Profile.

Letícia de S. Santos, Rejane Maria da Costa Figueiredo, Rafael Fazzolino Pinto Barbosa, Auri Marcelo Rizzo Vincenzi, Glauco Vitor Pedrosa, John Lenon Cardoso Gardenghi

Proceedings of the 24th International Conference on Enterprise Information Systems, 2022

The Design of a Public Service Cost Model Tool to Evaluate Digital Transformation in Brazilian Government.

Rejane Maria da Costa Figueiredo, John Lenon Cardoso Gardenghi, Letícia de S. Santos, Rafael Arruda Furtado, Rafael Fazzolino Pinto Barbosa, Lucas Ursulino Boaventura, Augusto Samuel Clementino Modesto, Laura Barros Martins

Proceedings of the 24th International Conference on Enterprise Information Systems, 2022

2021

Accelerated derivative-free spectral residual method for nonlinear systems of equations.

Ernesto G. Birgin, John Lenon Cardoso Gardenghi, Diaulas S. Marcondes, José Mario Martínez

CoRR, 2021

2020

On the use of third-order models with fourth-order regularization for unconstrained optimization.

Ernesto G. Birgin, John Lenon Cardoso Gardenghi, José Mario Martínez, Sandra A. Santos

Optim. Lett., 2020

Digitalization by Means of a Prototyping Process: The Case of a Brazilian Public Service.

John Lenon Cardoso Gardenghi, Lucas G. Pereira, Shayane M. Alcantara, Rejane Maria da Costa Figueiredo, Cristiane Soares Ramos, Luiz Carlos Miyadaira Ribeiro

Inf., 2020

2017

Worst-case evaluation complexity for unconstrained nonlinear optimization using high-order regularized models.

Ernesto G. Birgin, John Lenon Cardoso Gardenghi, José Mario Martínez, Sandra Augusta Santos, Philippe L. Toint

Math. Program., 2017

2016

Evaluation Complexity for Nonlinear Constrained Optimization Using Unscaled KKT Conditions and High-Order Models.

Ernesto G. Birgin, John Lenon Cardoso Gardenghi, José Mario Martínez, Sandra A. Santos, Philippe L. Toint

SIAM J. Optim., 2016

2012

An Authentication Middleware for Squid Proxy-Cache: A Single Sign-on Approach.

John Lenon Cardoso Gardenghi, Marcelo Augusto Goncalves Bardi

Proceedings of the 12th International Conference on Computational Science and Its Applications, 2012