Urbano J. Nunes

57 papers A 3B 9C 2Journal 24Unranked 18

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Distilling Apple DepthPro for RGB-LiDAR depth estimation. Robotics Auton. Syst. Manuel Abreu, Luís Garrote, Urbano J. Nunes
2025	J	`jnl`	Eye-Tracking and BCI Integration for Assistive Communication in Locked-In Syndrome: Pilot Study with Healthy Participants. CoRR Ana Patrícia Pinto, Rute Bettencourt, Urbano J. Nunes, Gabriel Pires
2025	B	`conf`	Generalization of Machine and Deep Learning Models for Brain-Computer Interfaces Across Sessions and Paradigms in a Completely Locked-In Patient. RO-MAN Luís Garrote, Rute Bettencourt, João Perdiz, Gabriel Pires, Urbano J. Nunes
2025	J	`jnl`	ISR-FABEL: A Landmark-Based Dataset and Multimodal Emotion Recognition Framework for Child-Robot Interaction. IEEE Access Beatriz Ribeiro, Ana C. Lopes, Carlos Carona, Urbano J. Nunes
2025	J	`jnl`	PROMORE: A Procedural Modeler of Virtual Rural Environments With Artificial Dataset Generation Capabilities for Remote Sensing Contexts. IEEE Access Telmo Adão, João Cerqueira, Miguel Adão, Nuno Silva, David Pascoal, Luís G. Magalhães, Tiago Barros, Cristiano Premebida, Urbano J. Nunes, Emanuel Peres, Raul Morais
2025	J	`jnl`	Seg2Track-SAM2: SAM2-based Multi-object Tracking and Segmentation for Zero-shot Generalization. CoRR Diogo Mendonça, Tiago Barros, Cristiano Premebida, Urbano J. Nunes
2024	—	`conf`	A Modular Multimodal Multi-Object Tracking-by-Detection Approach, with Applications in Outdoor and Indoor Environments. ICINCO (2) Eduardo N. Borges, Luís Garrote, Urbano J. Nunes
2024	J	`jnl`	A deep learning-based global and segmentation-based semantic feature fusion approach for indoor scene classification. Pattern Recognit. Lett. Ricardo Pereira, Tiago Barros, Luís Garrote, Ana C. Lopes, Urbano J. Nunes
2024	—	`conf`	Exploiting 3D Grids for Indoor SLAM in Featureless Scenarios. ICARSC Luís Garrote, Ulisses Reverendo, Urbano J. Nunes
2024	J	`jnl`	Exploiting Object-based and Segmentation-based Semantic Features for Deep Learning-based Indoor Scene Classification. CoRR Ricardo Pereira, Luís Garrote, Tiago Barros, Ana C. Lopes, Urbano J. Nunes
2024	—	`conf`	Impact of 3D LiDAR Resolution in Graph-Based SLAM Approaches: A Comparative Study. ROBOT J. Jorge, Tiago Barros, Cristiano Premebida, Martin Aleksandrov, Daniel Goehring, Urbano J. Nunes
2024	—	`conf`	Multispectral Image Segmentation in Agriculture: Evaluating Deep Learning Models with Train-Test Split and Cross-Validation Strategies. ROBOT Wilgo Cardoso, Tiago Barros, Gil Gonçalves, Cristiano Premebida, Urbano J. Nunes
2024	J	`jnl`	PointNetPGAP-SLC: A 3D LiDAR-Based Place Recognition Approach With Segment-Level Consistency Training for Mobile Robots in Horticulture. IEEE Robotics Autom. Lett. Tiago Barros, Luís Garrote, Pedro Conde, Matthew J. Coombes, Cunjia Liu, Cristiano Premebida, Urbano J. Nunes
2024	J	`jnl`	PointNetPGAP-SLC: A 3D LiDAR-based Place Recognition Approach with Segment-level Consistency Training for Mobile Robots in Horticulture. CoRR Tiago Barros, Luís Garrote, Pedro Conde, Matthew Coombes, C. Liu, Cristiano Premebida, Urbano J. Nunes
2024	A	`conf`	SPVSoAP3D: A Second-order Average Pooling Approach to enhance 3D Place Recognition in Horticultural Environments. IROS Tiago Barros, Cristiano Premebida, Stéphanie Aravecchia, Cédric Pradalier, Urbano J. Nunes
2024	—	`conf`	Searching for Neurophysiological Biomarkers Correlated with BCI Performance in a Completely Locked-In State Patient. DSAI Rute Bettencourt, Urbano J. Nunes, Miguel Castelo-Branco, Gabriel Pires
2024	B	`conf`	Two-Stream Architecture with Contrastive and Self-Supervised Attention Feature Fusion for Error-related Potentials Classification. RO-MAN Luís Garrote, João Perdiz, Mine Yasemin, Gabriel Pires, Urbano J. Nunes
2023	J	`jnl`	A Deep Learning-based Global and Segmentation-based Semantic Feature Fusion Approach for Indoor Scene Classification. CoRR Ricardo Pereira, Tiago Barros, Luís Garrote, Ana C. Lopes, Urbano J. Nunes
2023	J	`jnl`	Approaching Test Time Augmentation in the Context of Uncertainty Calibration for Deep Neural Networks. CoRR Pedro Conde, Tiago Barros, Rui L. Lopes, Cristiano Premebida, Urbano J. Nunes
2023	B	`conf`	Costmap-based Local Motion Planning using Deep Reinforcement Learning. RO-MAN Luís Garrote, João Perdiz, Urbano J. Nunes
2023	—	`conf`	Deep-Learning Based Classification of Engagement for Child-Robot Interaction. ICARSC Gabriela Simões, Ana C. Lopes, Carlos Carona, Ricardo Pereira, Urbano J. Nunes
2023	—	`conf`	DeepRL-Based Robot Local Motion Planning in Unknown Dynamic Indoor Environments. ROBOT (1) Gabriel Gonçalves, Daniel Palaio, Luís Garrote, Urbano J. Nunes
2023	—	`conf`	ECE-based Deep Ensemble for Neural Network Calibration in Satellite Image Classification. ICARSC Pedro Conde, Tiago Barros, Cristiano Premebida, Urbano J. Nunes
2023	—	`conf`	Multispectral Image Segmentation in Agriculture: A Comprehensive Study on Fusion Approaches. ROBOT (2) Nuno Cunha, Tiago Barros, Mário Reis, Tiago Marta, Cristiano Premebida, Urbano J. Nunes
2023	J	`jnl`	Multispectral Image Segmentation in Agriculture: A Comprehensive Study on Fusion Approaches. CoRR Nuno Cunha, Tiago Barros, Mário Reis, Tiago Marta, Cristiano Premebida, Urbano J. Nunes
2023	J	`jnl`	ORCHNet: A Robust Global Feature Aggregation approach for 3D LiDAR-based Place recognition in Orchards. CoRR Tiago Barros, Luis Garrote, Pedro Conde, Matthew Coombes, C. Liu, Cristiano Premebida, Urbano J. Nunes
2023	—	`conf`	TReR: A Lightweight Transformer Re-Ranking Approach for 3D LiDAR Place Recognition. ITSC Tiago Barros, Luís Garrote, Martin Aleksandrov, Cristiano Premebida, Urbano J. Nunes
2023	J	`jnl`	TReR: A Lightweight Transformer Re-Ranking Approach for 3D LiDAR Place Recognition. CoRR Tiago Barros, Luís Garrote, Martin Aleksandrov, Cristiano Premebida, Urbano J. Nunes
2022	—	`conf`	AttDLNet: Attention-Based Deep Network for 3D LiDAR Place Recognition. ROBOT (1) Tiago Barros, Luís Garrote, Ricardo Pereira, Cristiano Premebida, Urbano J. Nunes
2022	B	`conf`	Dynamic Environment-based Visual User Interface System for Intuitive Navigation Target Selection for Brain-actuated Wheelchairs. RO-MAN Ricardo Pereira, Aniana Cruz, Luís Garrote, Gabriel Pires, Ana C. Lopes, Urbano J. Nunes
2022	J	`jnl`	Multispectral vineyard segmentation: A deep learning comparison study. Comput. Electron. Agric. Tiago Barros, Pedro Conde, Gil Gonçalves, Cristiano Premebida, Miguel Monteiro, Carla Sofia Santos Ferreira, Urbano J. Nunes
2022	J	`jnl`	Point Cloud Compression: Impact on Object Detection in Outdoor Contexts. Sensors Luís Garrote, João Perdiz, Luís Alberto da Silva Cruz, Urbano J. Nunes
2022	J	`jnl`	Spatial filtering based on Riemannian distance to improve the generalization of ErrP classification. Neurocomputing Aniana Cruz, Gabriel Pires, Urbano J. Nunes
2021	A	`conf`	A Deep Learning-based Indoor Scene Classification Approach Enhanced with Inter-Object Distance Semantic Features. IROS Ricardo Pereira, Luís Garrote, Tiago Barros, Ana C. Lopes, Urbano J. Nunes
2021	J	`jnl`	A Reinforcement Learning Assisted Eye-Driven Computer Game Employing a Decision Tree-Based Approach and CNN Classification. IEEE Access João Perdiz, Luís Garrote, Gabriel Pires, Urbano J. Nunes
2021	J	`jnl`	A Self-Paced BCI With a Collaborative Controller for Highly Reliable Wheelchair Driving: Experimental Tests With Physically Disabled Individuals. IEEE Trans. Hum. Mach. Syst. Aniana Cruz, Gabriel Pires, Ana C. Lopes, Carlos Carona, Urbano J. Nunes
2021	—	`conf`	A User Identification System based on Code-modulated Visual Evoked Potentials with LED Stimulation. IWBF Francisco Roque, Gabriel Pires, João Perdiz, Urbano J. Nunes
2021	J	`jnl`	AttDLNet: Attention-based DL Network for 3D LiDAR Place Recognition. CoRR Tiago Barros, Luís Garrote, Ricardo Pereira, Cristiano Premebida, Urbano J. Nunes
2021	J	`jnl`	CNN-based Approaches For Cross-Subject Classification in Motor Imagery: From The State-of-The-Art to DynamicNet. CoRR Alberto Zancanaro, Giulia Cisotto, João Ruivo Paulo, Gabriel Pires, Urbano J. Nunes
2021	C	`conf`	CNN-based Approaches For Cross-Subject Classification in Motor Imagery: From the State-of-The-Art to DynamicNet. CIBCB Alberto Zancanaro, Giulia Cisotto, João Ruivo Paulo, Gabriel Pires, Urbano J. Nunes
2021	—	`conf`	Human Activity Recognition for Indoor Robotics: A Deep Learning Based Approach Using a Human Detection Stage. ICARSC Hugo Luís, Luís Garrote, Urbano J. Nunes
2021	J	`jnl`	Multispectral Vineyard Segmentation: A Deep Learning approach. CoRR Tiago Barros, Pedro Conde, Gil Gonçalves, Cristiano Premebida, Miguel Monteiro, Carla Sofia Santos Ferreira, Urbano J. Nunes
2021	J	`jnl`	Place recognition survey: An update on deep learning approaches. CoRR Tiago Barros, Ricardo Pereira, Luís Garrote, Cristiano Premebida, Urbano J. Nunes
2021	B	`conf`	Spatiotemporal 2D Skeleton-based Image for Dynamic Gesture Recognition Using Convolutional Neural Networks. RO-MAN João Ruivo Paulo, Luís Garrote, Paulo Peixoto, Urbano J. Nunes
2020	B	`conf`	An Experimental Study of the Accuracy vs Inference Speed of RGB-D Object Recognition in Mobile Robotics. RO-MAN Ricardo Pereira, Tiago Barros, Luis Garrote, Ana C. Lopes, Urbano J. Nunes
2020	—	`conf`	CNN-based Human Detection Using a 3D LiDAR onboard a UAV. ICARSC Jack N. C. Hayton, Tiago Barros, Cristiano Premebida, Matthew Coombes, Urbano J. Nunes
2020	—	`conf`	Deep-Learning based Global and Semantic Feature Fusion for Indoor Scene Classification. ICARSC Ricardo Pereira, Nuno Gonçalves, Luis Garrote, Tiago Barros, Ana C. Lopes, Urbano J. Nunes
2020	—	`ch.`	Enhancing Availability for Critical Services. Guide to Disaster-Resilient Communication Networks Teresa Gomes, Lúcia Martins, Rita Girão-Silva, David Tipper, Alija Pasic, Balázs Vass, Luis Garrote, Urbano J. Nunes, Martin Zachariasen, Jacek Rak
2020	—	`conf`	Improving Local Motion Planning with a Reinforcement Learning Approach. ICARSC Luis Garrote, Diogo Temporão, Samuel Temporão, Ricardo Pereira, Tiago Barros, Urbano J. Nunes
2020	J	`jnl`	Reinforcement Learning Aided Robot-Assisted Navigation: A Utility and RRT Two-Stage Approach. Int. J. Soc. Robotics Luis Garrote, João Paulo, Urbano J. Nunes
2019	C	`conf`	Absolute Indoor Positioning-aided Laser-based Particle Filter Localization with a Refinement Stage. IECON Luis Garrote, Tiago Barros, Ricardo Pereira, Urbano J. Nunes
2019	—	`conf`	Improving Localization by Learning Pole-Like Landmarks Using a Semi-supervised Approach. ROBOT (1) Tiago Barros, Luis Garrote, Ricardo Pereira, Cristiano Premebida, Urbano J. Nunes
2019	B	`conf`	Markerless Multi-View-based Multi-User Head Tracking System for Virtual Reality Applications. SMC Dylan Bicho, Pedro Girão, João Paulo, Luis Garrote, Urbano J. Nunes, Paulo Peixoto
2019	A	`conf`	Mobile Robot Localization with Reinforcement Learning Map Update Decision aided by an Absolute Indoor Positioning System. IROS Luis Garrote, Miguel Torres, Tiago Barros, João Perdiz, Cristiano Premebida, Urbano J. Nunes
2019	B	`conf`	Naturally embedded SSVEP phase tagging in a P300-based BCI: LSC-4Q speller. SMC Gabriel Pires, Mine Yasemin, Urbano J. Nunes
2019	B	`conf`	Reinforcement Learning Motion Planning for an EOG-centered Robot Assisted Navigation in a Virtual Environment. RO-MAN Luis Garrote, João Perdiz, Gabriel Pires, Urbano J. Nunes
2019	—	`conf`	Weighted Euclidean Steiner Trees for Disaster-Aware Network Design. DRCN Luis Garrote, Lúcia Martins, Urbano J. Nunes, Martin Zachariasen