Roberto Douglas Guimarães de Aquino

Dr. Roberto Douglas Guimarães de Aquino

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Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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13 March 2024 in International Journal of Computer Integrated Manufacturing
Verified
Journal Article
Open access
PLPaulo Victor Lopes
Paulo Victor Lopes
LSLeonardo Silveira
Leonardo Silveira
RARoberto Douglas Guimarães de Aquino
Roberto Douglas Guimarães de Aquino
CRCarlos Henrique Ribeiro
Carlos Henrique Ribeiro
ASAnders Skoogh
Anders Skoogh
FVFilipe Alves Neto Verri
Filipe Alves Neto Verri

17 September 2024 in IEEE Access
Verified
Journal Article
Open access
CLClaudio A. S. Lelis
Claudio A. S. Lelis
JRJulio J. Roncal
Julio J. Roncal
LSLeonardo Silveira
Leonardo Silveira
RARoberto Douglas Guimarães de Aquino
Roberto Douglas Guimarães de Aquino
CMCesar A. C. Marcondes
Cesar A. C. Marcondes
DSDiego G. De Souza
Diego G. De Souza
Wildfires pose a significant threat to ecosystems, human lives, and infrastructure worldwide. Traditional wildfire detection and risk assessment methods often suffer from limitations such as delayed detection and low confidence in certain regions. In this paper, we propose a novel computational system based on machine learning for wildfire risk assessment using data collected by drones. The system can integrate various sensors to capture spatiotemporal data on environmental factors such as temperature, humidity, and vegetation. By leveraging high-resolution data collected through autonomous drone missions, our system enhances wildfire risk estimation and enables proactive mission planning. Although the system is mainly designed to address wildfire monitoring using drone-collected data, it can be easily adapted to other environmental monitoring applications and other sources of data. We demonstrate the effectiveness of our approach through a comprehensive evaluation and validation process in both simulated and real-world environments. Our work contributes to advancing wildfire monitoring capabilities, improving early detection, and mitigating the impact of wildfires on communities and the environment.

29 October 2023
Verified
Conference Paper
Closed access
RARoberto Douglas Guimarães de Aquino
Roberto Douglas Guimarães de Aquino
JBJoniel Bastos Barreto
Joniel Bastos Barreto
ARAline Do Nascimento Rodrigues
Aline Do Nascimento Rodrigues
FVFilipe Alves Neto Verri
Filipe Alves Neto Verri
CFCarlos Henrique Quartucci Forster
Carlos Henrique Quartucci Forster
The use of Unmanned Aerial Vehicles (UAVs)equipped with classification systems in Search and Rescue missions has increasingly shown great application potential. There are however pratical concerns regarding limited embedded computing power and adapting the classifier performance to the characteristics of a specific mission. The UAVs may acquire a large number of images during a mission and it is difficult for humans to search throughout this material. For this matter, we study the performance of a leaner Convolutional Neural Network model to select images with salient objects and present a tool that can help in decision making regarding the definition of the classification threshold through the analysis of possible operational impacts and consequences of eventual detection errors. We also show that, in this application, Data Augmentation is important to improve the classifier performance.

12 October 2023
Verified
Book Chapter
Closed access
PDF file
RARoberto Douglas Guimarães de Aquino
Roberto Douglas Guimarães de Aquino
VCVitor Venceslau Curtis
Vitor Venceslau Curtis
FVFilipe Alves Neto Verri
Filipe Alves Neto Verri

1 January 2023 in Anais do Simpósio Brasileiro de Pesquisa Operacional
Verified
Conference Paper
Closed access
RARoberto Douglas Guimarães de Aquino
Roberto Douglas Guimarães de Aquino
VCVitor Curtis
Vitor Curtis
FVFilipe Alves Neto Verri
Filipe Alves Neto Verri

1 January 2022
Verified
Conference Paper
Closed access
PLPaulo V F Lopes
Paulo V F Lopes
RARoberto Douglas Guimarães de Aquino
Roberto Douglas Guimarães de Aquino
GRGabriel Portes Requena
Gabriel Portes Requena
RSRenato Cesar Sato
Renato Cesar Sato
MOMauri Aparecido de Oliveira
Mauri Aparecido de Oliveira