1 code implementation • 23 Apr 2024 • Ana Letícia Garcez Vicente, Roseval Donisete Malaquias Junior, Roseli A. F. Romero
In this article, we investigate the impact of the data preprocessing task and compare three ensembles boosted tree methods to predict the risk of mortality in patients with myocardial infarction.
2 code implementations • 14 Sep 2021 • Xu Liu, Guilherme V. Nardari, Fernando Cladera Ojeda, Yuezhan Tao, Alex Zhou, Thomas Donnelly, Chao Qu, Steven W. Chen, Roseli A. F. Romero, Camillo J. Taylor, Vijay Kumar
Semantic maps represent the environment using a set of semantically meaningful objects.
no code implementations • 27 Jul 2021 • Caetano M. Ranieri, Renan C. Moioli, Patricia A. Vargas, Roseli A. F. Romero
In this paper, we address this gap by presenting a neurorobotics approach based on computational models that resemble neurophysiological aspects of living beings.
1 code implementation • 27 Jul 2021 • Caetano M. Ranieri, Jhielson M. Pimentel, Marcelo R. Romano, Leonardo A. Elias, Roseli A. F. Romero, Michael A. Lones, Mariana F. P. Araujo, Patricia A. Vargas, Renan C. Moioli
In this work we propose a new biophysical computational model of brain regions relevant to Parkinson's Disease based on local field potential data collected from the brain of marmoset monkeys.
1 code implementation • 23 Sep 2020 • Guilherme V. Nardari, Avraham Cohen, Steven W. Chen, Xu Liu, Vaibhav Arcot, Roseli A. F. Romero, Vijay Kumar
In this letter, we present a novel descriptor based on Urquhart tessellations derived from the position of trees in a forest.
no code implementations • 29 Dec 2019 • Steven W. Chen, Guilherme V. Nardari, Elijah S. Lee, Chao Qu, Xu Liu, Roseli A. F. Romero, Vijay Kumar
This paper describes an end-to-end pipeline for tree diameter estimation based on semantic segmentation and lidar odometry and mapping.