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Portugal, David
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1

Dimensioning payload size for fast retransmission of MQTT p..:

Domingues, Marco ; Faria, José N. ; Portugal, David
EURASIP Journal on Wireless Communications and Networking.  2024 (2024)  1 - p. , 2024
Link: https://doi.org/10.1186/..
 
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2

3D traversability analysis and path planning based on mecha..:

E. Carvalho, Afonso ; Ferreira, João Filipe ; Portugal, David
Robotics and Autonomous Systems.  171 (2024)  - p. 104560 , 2024
Link: https://doi.org/10.1016/..
 
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3

Image-based Face Verification for Student Identity Manageme..:

, In: Adjunct Proceedings of the 31st ACM Conference on User Modeling, Adaptation and Personalization,
Faria, José Nuno ; Portugal, David ; Martins, Pedro... - p. 66-71 , 2023
Link: https://dl.acm.org/doi/1..
 
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4

NR5G-SAM: A SLAM Framework for Field Robot Applications Bas..:

Karfakis, Panagiotis T. ; Couceiro, Micael S. ; Portugal, David
Sensors.  23 (2023)  11 - p. 5354 , 2023
Link: https://doi.org/10.3390/..
 
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5

TRUSTID: Intelligent and Continuous Online Student Identity..:

, In: Adjunct Proceedings of the 31st ACM Conference on User Modeling, Adaptation and Personalization,
Constantinides, Argyris ; Faria, José ; Sousak, Taoufik... - p. 110-114 , 2023
Link: https://dl.acm.org/doi/1..
 
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6

Sensing and Artificial Perception for Robots in Precision F..:

Ferreira, João Filipe ; Portugal, David ; Andrada, Maria Eduarda...
Robotics.  12 (2023)  5 - p. 139 , 2023
Link: https://doi.org/10.3390/..
 
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7

Towards Mobile Federated Learning with Unreliable Participa..:

Esteves, Leonardo ; Portugal, David ; Peixoto, Paulo.
Applied Sciences.  13 (2023)  5 - p. 3135 , 2023
Link: https://doi.org/10.3390/..
 
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8

Integration of a Smart Bed Infrastructure with Hospital Inf..:

, In: 2023 IEEE 20th Consumer Communications & Networking Conference (CCNC),
Portugal, David ; Faria, Jose N. ; Domingues, Marco. - p. 1-6 , 2023
Link: https://doi.org/10.1109/..
 
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9

3D Traversability Analysis in Forest Environments Based on ..:

, In: Intelligent Autonomous Systems 17; Lecture Notes in Networks and Systems,
Carvalho, Afonso E. ; Ferreira, João Filipe ; Portugal, David - p. 244-256 , 2023
Link: https://doi.org/10.1007/..
 
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10

Ensuring Academic Integrity and Trust in Online Learning En..:

Fidas, Christos A. ; Belk, Marios ; Constantinides, Argyris...
Education Sciences.  13 (2023)  6 - p. 566 , 2023
Link: https://doi.org/10.3390/..
 
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11

Continuous user identification in distance learning: a rece..:

Portugal, David ; Faria, José N. ; Belk, Marios...
Smart Learning Environments.  10 (2023)  1 - p. , 2023
Link: https://doi.org/10.1186/..
 
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12

A LiDAR-Camera-Inertial-GNSS Apparatus for 3D Multimodal Da..:

Cristóvão, Mário P. ; Portugal, David ; Carvalho, Afonso E..
Sensors.  23 (2023)  15 - p. 6676 , 2023
Link: https://doi.org/10.3390/..
 
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13

UWB Aided Mobile Robot Localization with Neural Networks an..:

, In: 2022 IEEE International Conference on Systems, Man, and Cybernetics (SMC),
Karfakis, Panagiotis T. ; Couceiro, Micael S. ; Portugal, David. - p. 93-99 , 2022
Link: https://doi.org/10.1109/..
 
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14

An IoT-based interoperable architecture for wireless biomon..:

Famá, Fernanda ; Faria, José N. ; Portugal, David
Internet of Things.  19 (2022)  - p. 100547 , 2022
Link: https://doi.org/10.1016/..
 
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15

Improving the robustness of a service robot for continuous ..:

Portugal, David ; Araújo, André G ; Couceiro, Micael S
International Journal of Advanced Robotic Systems.  18 (2021)  3 - p. 172988142110121 , 2021
Link: https://doi.org/10.1177/..
 
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