João Macedo

34 papers A 2B 3C 4Journal 10Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Human-Centric Perception for Child Sexual Abuse Imagery.
CoRR
Camila Laranjeira, João Macedo, Sandra Avila, Fabrício Benevenuto, Jefersson A. dos Santos
2025 J jnl
Attention over Scene Graphs: Indoor Scene Representations Toward CSAI Classification.
CoRR
Artur Barros, Carlos Caetano, João Macedo, Jefersson A. dos Santos, Sandra Avila
2025 J jnl
Leveraging self-supervised learning for scene classification in child sexual abuse imagery.
Forensic Sci. Int. Digit. Investig.
Pedro H. V. Valois, João Macedo, Leo Sampaio Ferraz Ribeiro, Jefersson A. dos Santos, Sandra Avila
2025 — conf
Minimizing Risk Through Minimizing Model-Data Interaction: A Protocol For Relying on Proxy Tasks When Designing Child Sexual Abuse Imagery Detection Models.
FAccT
Thamiris Coelho, Leo Sampaio Ferraz Ribeiro, João Macedo, Jefersson A. dos Santos, Sandra Avila
2025 J jnl
Minimizing Risk Through Minimizing Model-Data Interaction: A Protocol For Relying on Proxy Tasks When Designing Child Sexual Abuse Imagery Detection Models.
CoRR
Thamiris Coelho, Leo Sampaio Ferraz Ribeiro, João Macedo, Jefersson A. dos Santos, Sandra Avila
2025 C conf
Towards the Automatic Evaluation of Legibility for Graphic Design Posters.
EvoMUSART
Daniel Lopes, João Macedo, Iria Santos, Alvaro Torrente-Patiño, João Correia, Penousal Machado
2024 C conf
Evolving User Interfaces: A Neuroevolution Approach for Natural Human-Machine Interaction.
EvoMUSART
João Macedo, Habtom Kahsay Gidey, Karina Brotto Rebuli, Penousal Machado
2024 C conf
Evolving Visually-Diverse Graphic Design Posters.
EvoMUSART
João Macedo, Daniel Lopes, João Correia, Penousal Machado, Ernesto Costa
2024 B conf
How Does Changing the Optical Character Recognition System Impact the Layout-Aware Named Entity Recognition Models?
DAS
João Macedo, Byron L. D. Bezerra, Cleber Zanchettin
2024 J jnl
Leveraging Self-Supervised Learning for Scene Recognition in Child Sexual Abuse Imagery.
CoRR
Pedro H. V. Valois, João Macedo, Leo Sampaio Ferraz Ribeiro, Jefersson A. dos Santos, Sandra Avila
2024 — conf
Mastering Scene Understanding: Scene Graphs to the Rescue.
SIBGRAPI
Carlos Caetano, Leo Sampaio Ferraz Ribeiro, Camila Laranjeira, Gabriel Oliveira dos Santos, Artur Barros, Caio Petrucci, Andreza Aparecida dos Santos, João Macedo, Gil Carvalho, Fabrício Benevenuto, Jefersson A. dos Santos, Sandra Avila
2023 — conf
Assessing Infotaxis Sensitivity to Model Quality Through Evolutionary Computation.
ROBOT (1)
João Macedo, Lino Marques, Ernesto Costa
2023 — conf
Evaluating Transformer-based Models in the Information Extraction of Fiscal Documents.
LA-CCI
João Macedo, Byron L. D. Bezerra, Estanislau Lima, Alysson Soares, Celso A. M. Lopes Junior, Cleber Zanchettin
2022 — conf
Evolving Swarm Formations for Odour Source Localisation.
ROBOT (2)
João Macedo, Lino Marques, Ernesto Costa
2022 A conf
Hybridizing bio-inspired strategies with infotaxis through genetic programming.
GECCO
João Macedo, Lino Marques, Ernesto Costa
2022 — conf
Seeing without Looking: Analysis Pipeline for Child Sexual Abuse Datasets.
FAccT
Camila Laranjeira, João Macedo, Sandra Avila, Jefersson A. dos Santos
2022 J jnl
Seeing without Looking: Analysis Pipeline for Child Sexual Abuse Datasets.
CoRR
Camila Laranjeira, João Macedo, Sandra Avila, Jefersson A. dos Santos
2021 — conf
Designing fitness functions for odour source localisation.
GECCO Companion
João Macedo, Lino Marques, Ernesto Costa
2021 A conf
Evolving Infotaxis for Meandering Environments.
IROS
João Macedo, Lino Marques, Ernesto Costa
2020 — conf
2D thermal wind sensor for mobile robot anemotaxis: Design and validation.
SSRR
Rui Baptista, Hugo Magalhães, João Macedo, Lino Marques
2020 B conf
Locating Odour Sources with Geometric Syntactic Genetic Programming.
EvoApplications
João Macedo, Lino Marques, Ernesto Costa
2020 J jnl
Towards Fast Plume Source Estimation with a Mobile Robot.
Sensors
Hugo Magalhães, Rui Baptista, João Macedo, Lino Marques
2019 J jnl
A Comparative Study of Bio-Inspired Odour Source Localisation Strategies from the State-Action Perspective.
Sensors
João Macedo, Lino Marques, Ernesto Costa
2019 — conf
A performance comparison of bio-inspired behaviours for odour source localisation.
ICARSC
João Macedo, Lino Marques, Ernesto Costa
2019 — conf
Detecting Indoor Smoldering Fires with a Mobile Robot.
ROBOT (1)
Carolina Soares da Conceição, João Macedo, Lino Marques
2018 — conf
A Benchmark Methodology for Child Pornography Detection.
SIBGRAPI
João Macedo, Filipe Costa, Jefersson A. dos Santos
2018 B conf
Geometric Crossover in Syntactic Space.
EuroGP
João Macedo, Carlos M. Fonseca, Ernesto Costa
2017 — conf
Robotic odour search: Evolving a robot's brain with Genetic Programming.
ICARSC
João Macedo, Lino Marques, Ernesto Costa
2017 J jnl
Toward a flexible framework for learning: F3L.
Robotics Auton. Syst.
João Macedo, João André, Cristina P. Santos
2016 — conf
Evolving Neural Networks for Multi-robot Odor Search.
ICARSC
João Macedo, Lino Marques, Ernesto Costa
2016 — conf
Genetic Programming Algorithms for Dynamic Environments.
EvoApplications (2)
João Macedo, Ernesto Costa, Lino Marques
2016 J jnl
The 2016 Humanitarian Robotics and Automation Technology Challenge [Competitions].
IEEE Robotics Autom. Mag.
Edson Prestes, Lino Marques, Renata Neuland, Mathias Mantelli, Renan Maffei, Sedat Dogru, José Prado, João Macedo, Raj Madhavan
2014 — conf
Using Cost-regularized Kernel Regression with a high number of samples.
ICARSC
João Macedo, Cristina P. Santos, Lino A. Costa
2013 C conf
Developing Tools for the Team Orienteering Problem - A Simple Genetic Algorithm.
ICORES
João A. Ferreira, José António Oliveira, Guilherme A. B. Pereira, Luís M. S. Dias, Fernando Vieira, João Macedo, Tiago Carção, Tiago Leite, Daniel Murta