NR5G-SAM: A SLAM Framework for Field Robot Applications Based on 5G New Radio by Panagiotis T. Karfakis, Micael S. Couceiro, David Portugal

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Dimensioning payload size for fast retransmission of MQTT packets in the wake of network disconnections by Marco Domingues, José N. Faria, David Portugal

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Improving the robustness of a service robot for continuous indoor monitoring: An incremental approach by David Portugal, André G Araújo, Micael S Couceiro

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Towards Mobile Federated Learning with Unreliable Participants and Selective Aggregation by Leonardo Esteves, David Portugal, Paulo Peixoto, Gabriel Falcao

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A LiDAR-Camera-Inertial-GNSS Apparatus for 3D Multimodal Dataset Collection in Woodland Scenarios by Mário P. Cristóvão, David Portugal, Afonso E. Carvalho , João Filipe Ferreira 

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Sensing and Artificial Perception for Robots in Precision Forestry: A Survey by João Filipe Ferreira, David Portugal, Maria Eduarda Andrada, Pedro Machado, Rui P. Rocha, Paulo Peixoto

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Ensuring Academic Integrity and Trust in Online Learning Environments: A Longitudinal Study of an AI-Centered Proctoring System in Tertiary Educational Institutions by Christos A. Fidas, Marios Belk, Argyris Constantinides, David Portugal, Pedro Martins, Anna Maria Pietron, Andreas Pitsillides, Nikolaos Avouris

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Continuous user identification in distance learning: a recent technology perspective by David Portugal, José N. Faria, Marios Belk, Pedro Martins, Argyris Constantinides, Anna Pietron, Andreas Pitsillides, Nikolaos Avouris, Christos A. Fidas

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