534 citations
- Universidade Tecnológica Federal do ParanáBR5 papers
- Instituto Federal de Educação, Ciência e Tecnologia do ParáBR2 papers
- Umeå UniversitySE2 papers
- Pontifícia Universidade Católica do ParanáBR1 paper
- Universidade Estadual de LondrinaBR1 paper
- Universidade Estadual de MaringáBR1 paper
- Universidade Federal do ParanáBR1 paper
5 papers
Dealing with Incompatibilities among Procedural Goals under Uncertainty
Mariela Morveli-Espinoza, Juan Carlos Nieves, Ayslan Trevizan Possebom +1
By considering rational agents, we focus on the problem of selecting goals out of a set of incompatible ones. We consider three forms of incompatibility introduced by Castelfranchi…
Argumentation-based Agents that Explain their Decisions
Mariela Morveli-Espinoza, Ayslan Possebom, Cesar Augusto Tacla
Explainable Artificial Intelligence (XAI) systems, including intelligent agents, must be able to explain their internal decisions, behaviours and reasoning that produce their choic…
An Argumentation-based Approach for Identifying and Dealing with Incompatibilities among Procedural Goals
Mariela Morveli-Espinoza, Juan Carlos Nieves, Ayslan Possebom +2
During the first step of practical reasoning, i.e. deliberation, an intelligent agent generates a set of pursuable goals and then selects which of them he commits to achieve. An in…
COVID-19 identification in chest X-ray images on flat and hierarchical classification scenarios
Rodolfo M. Pereira, Diego Bertolini, Lucas O. Teixeira +2
The COVID-19 can cause severe pneumonia and is estimated to have a high impact on the healthcare system. The standard image diagnosis tests for pneumonia are chest X-ray (CXR) and…
Direction-of-Arrival Estimation Methods: A Performance-Complexity Tradeoff Perspective
Edno Gentilho, Paulo Rogério Scalassara, Taufik Abrão
This work analyses the performance-complexity tradeoff for different direction of arrival (DoA) estimation techniques. Such tradeoff is investigated taking into account uniform lin…