Luís A. Alexandre

Clust. Comput., April, 2024

A survey of demonstration learning.

[BibT_eX]

[DOI]

Robotics Auton. Syst., 2024

Guided evolutionary neural architecture search with efficient performance estimation.

[BibT_eX]

[DOI]

Neurocomputing, 2024

Hierarchical Decision Mamba.

[BibT_eX]

[DOI]

CoRR, 2024

Music to Dance as Language Translation using Sequence Models.

[BibT_eX]

[DOI]

CoRR, 2024

Schizophrenia Detection Using EEG: A Study on Frequency Relevance.

[BibT_eX]

[DOI]

Wlodzislaw Duch

Proceedings of the IEEE Congress on Evolutionary Computation, 2024

2023

Are neural architecture search benchmarks well designed? A deeper look into operation importance.

[BibT_eX]

[DOI]

Bruno Degardin

Inf. Sci., December, 2023

MPF6D: masked pyramid fusion 6D pose estimation.

[BibT_eX]

[DOI]

Pattern Anal. Appl., August, 2023

Energy-aware JPEG image compression: A multi-objective approach.

[BibT_eX]

[DOI]

Appl. Soft Comput., July, 2023

Static Algorithm Allocation With Duplication in Robotic Network Cloud Systems.

[BibT_eX]

[DOI]

IEEE Trans. Parallel Distributed Syst., June, 2023

Optimal Algorithm Allocation for Single Robot Cloud Systems.

[BibT_eX]

[DOI]

IEEE Trans. Cloud Comput., 2023

Robust Energy Consumption Prediction with a Missing Value-Resilient Metaheuristic-based Neural Network in Mobile App Development.

[BibT_eX]

[DOI]

CoRR, 2023

A Metaheuristic-based Machine Learning Approach for Energy Prediction in Mobile App Development.

[BibT_eX]

[DOI]

CoRR, 2023

A Survey on Task Allocation and Scheduling in Robotic Network Systems.

[BibT_eX]

[DOI]

CoRR, 2023

Improving makespan in dynamic task scheduling for cloud robotic systems with time window constraints.

[BibT_eX]

[DOI]

Clust. Comput., 2023

Hierarchical Decision Transformer.

[BibT_eX]

[DOI]

IROS, 2023

Asymptotic Spatiotemporal Averaging of the Power of EEG Signals for Schizophrenia Diagnostics.

[BibT_eX]

[DOI]

Proceedings of the Neural Information Processing - 30th International Conference, 2023

DEFENDER: DTW-Based Episode Filtering Using Demonstrations for Enhancing RL Safety.

[BibT_eX]

[DOI]

Proceedings of the 31st European Symposium on Artificial Neural Networks, 2023

2022

Optimal algorithm allocation for robotic network cloud systems.

[BibT_eX]

[DOI]

Robotics Auton. Syst., 2022

Dynamic Task Scheduling for Human-Robot Collaboration.

[BibT_eX]

[DOI]

IEEE Robotics Autom. Lett., 2022

Population-based JPEG Image Compression: Problem Re-Formulation.

[BibT_eX]

[DOI]

CoRR, 2022

Exploration, Path Planning with Obstacle and Collision Avoidance in a Dynamic Environment.

[BibT_eX]

[DOI]

CoRR, 2022

LudVision - Remote Detection of Exotic Invasive Aquatic Floral Species using Drone-Mounted Multispectral Data.

[BibT_eX]

[DOI]

CoRR, 2022

Towards Less Constrained Macro-Neural Architecture Search.

[BibT_eX]

[DOI]

CoRR, 2022

Contrastive Learning from Demonstrations.

[BibT_eX]

[DOI]

CoRR, 2022

Multi-View Contrastive Learning from Demonstrations.

[BibT_eX]

[DOI]

Proceedings of the Sixth IEEE International Conference on Robotic Computing, 2022

Grasping and Sorting Cutlery in an Unconstrained Environment with a 6 DoF Robotic Arm and an RGB+D Camera.

[BibT_eX]

[DOI]

Ricardo Vermelho

Proceedings of the IEEE International Conference on Autonomous Robot Systems and Competitions, 2022

Controlling Robots using Image Analysis and a Consortium Blockchain.

[BibT_eX]

[DOI]

Proceedings of the 17th International Conference on Control, 2022

Facial Emotion Recognition for Sentiment Analysis of Social Media Data.

[BibT_eX]

[DOI]

Diandre de Paula

Proceedings of the Pattern Recognition and Image Analysis - 10th Iberian Conference, 2022

Efficient guided evolution for neural architecture search.

[BibT_eX]

[DOI]

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

2021

Guided Evolution for Neural Architecture Search.

[BibT_eX]

[DOI]

CoRR, 2021

An AutoML-based Approach to Multimodal Image Sentiment Analysis.

[BibT_eX]

[DOI]

Proceedings of the International Joint Conference on Neural Networks, 2021

A Time-Segmented Consortium Blockchain for Robotic Event Registration.

[BibT_eX]

[DOI]

Proceedings of the ICBCT '21: The 3rd International Conference on Blockchain Technology, 2021

Impact of Segmentation and Color Spaces in 6D Pose Estimation.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Autonomous Robot Systems and Competitions, 2021

EPE-NAS: Efficient Performance Estimation Without Training for Neural Architecture Search.

[BibT_eX]

[DOI]

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2021, 2021

2020

Understanding trained CNNs by indexing neuron selectivity.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2020

Improving Makespan in Dynamic Task Allocation for Cloud Robotic Systems with Time Window Constraints.

[BibT_eX]

[DOI]

CoRR, 2020

HMCNAS: Neural Architecture Search using Hidden Markov Chains and Bayesian Optimization.

[BibT_eX]

[DOI]

CoRR, 2020

Dynamic Task Allocation for Robotic Network Cloud Systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Parallel & Distributed Processing with Applications, 2020

Auto-Classifier: A Robust Defect Detector Based on an AutoML Head.

[BibT_eX]

[DOI]

Proceedings of the Neural Information Processing - 27th International Conference, 2020

MaskedFusion: Mask-based 6D Object Pose Estimation.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Conference on Machine Learning and Applications, 2020

Real-Time 3D Door Detection and Classification on a Low-Power Device.

[BibT_eX]

[DOI]

João Gaspar Ramôa

S. Mogo

Proceedings of the 2020 IEEE International Conference on Autonomous Robot Systems and Competitions, 2020

2019

MaskedFusion: Mask-based 6D Object Pose Detection.

[BibT_eX]

[DOI]

CoRR, 2019

A Time-Segmented Consortium Blockchain for Robotic Event Registration.

[BibT_eX]

[DOI]

Miguel Fernandes

CoRR, 2019

Controlling Robots using Artificial Intelligence and a Consortium Blockchain.

[BibT_eX]

[DOI]

CoRR, 2019

Lesion classification in mammograms using convolutional neural networks and transfer learning.

[BibT_eX]

[DOI]

Ana C. Perre

Luís C. Freire

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2019

Pragma-Oriented Parallelization of the Direct Sparse Odometry SLAM Algorithm.

[BibT_eX]

[DOI]

Cesar Pereira

Gabriel Falcão

Proceedings of the 27th Euromicro International Conference on Parallel, 2019

A Multimodal Approach to Image Sentiment Analysis.

[BibT_eX]

[DOI]

António Gaspar

Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2019, 2019

Detecting Robotic Anomalies using RobotChain.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Conference on Autonomous Robot Systems and Competitions, 2019

Robot Workspace Monitoring Using a Blockchain-Based 3D Vision Approach.

[BibT_eX]

[DOI]

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

2018

An Overview of Blockchain Integration with Robotics and Artificial Intelligence.

[BibT_eX]

[DOI]

CoRR, 2018

Overcoming Catastrophic Forgetting in Convolutional Neural Networks by Selective Network Augmentation.

[BibT_eX]

[DOI]

Abel S. Zacarias

Gabriel Falcão Paiva Fernandes

CoRR, 2018

Distributed Learning of CNNs on Heterogeneous CPU/GPU Architectures.

[BibT_eX]

[DOI]

Jose Marques

Appl. Artif. Intell., 2018

Improving SeNA-CNN by Automating Task Recognition.

[BibT_eX]

[DOI]

Abel S. Zacarias

Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2018, 2018

"Less is more": Simplifying point clouds to improve grasping performance.

[BibT_eX]

[DOI]

Miguel Fernandes

Proceedings of the 2018 IEEE International Conference on Autonomous Robot Systems and Competitions, 2018

Exploring Different Normalization and Classification Approaches for Mammography Analysis with CNNs.

[BibT_eX]

[DOI]

Ana C. Perre

Luís C. Freire

Proceedings of the Applications of Intelligent Systems, 2018

SeNA-CNN: Overcoming Catastrophic Forgetting in Convolutional Neural Networks by Selective Network Augmentation.

[BibT_eX]

[DOI]

Abel S. Zacarias

Proceedings of the Artificial Neural Networks in Pattern Recognition, 2018

2017

Stacked Denoising Autoencoders and Transfer Learning for Immunogold Particles Detection and Recognition.

[BibT_eX]

[DOI]

Francisco Figueiredo

Pedro Quelhas

CoRR, 2017

Distribution-Based Categorization of Classifier Transfer Learning.

[BibT_eX]

[DOI]

CoRR, 2017

Understanding trained CNNs by indexing neuron selectivity.

[BibT_eX]

[DOI]

Ivet Rafegas

María Vanrell

CoRR, 2017

On the Evaluation of Energy-Efficient Deep Learning Using Stacked Autoencoders on Mobile GPUs.

[BibT_eX]

[DOI]

Proceedings of the 25th Euromicro International Conference on Parallel, 2017

2016

Stacked Autoencoders Using Low-Power Accelerated Architectures for Object Recognition in Autonomous Systems.

[BibT_eX]

[DOI]

Neural Process. Lett., 2016

SLAMfusion: Fusing SLAM Methods for Improved Robustness.

[BibT_eX]

[DOI]

Miguel Fernandes

Proceedings of the 2016 International Conference on Autonomous Robot Systems and Competitions, 2016

2015

BIK-BUS: Biologically Motivated 3D Keypoint Based on Bottom-Up Saliency.

[BibT_eX]

[DOI]

Laurent Itti

IEEE Trans. Image Process., 2015

Transfer Learning for the Recognition of Immunogold Particles in TEM Imaging.

[BibT_eX]

[DOI]

Tiago Esteves

Sara Rocha

Francisco Figueiredo

Proceedings of the Advances in Computational Intelligence, 2015

Deep Transfer Learning Ensemble for Classification.

[BibT_eX]

[DOI]

Proceedings of the Advances in Computational Intelligence, 2015

3D Computer Vision: From Points to Concepts.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition Applications and Methods, 2015

2014

Algorithms for invariant long-wave infrared face segmentation: evaluation and comparison.

[BibT_eX]

[DOI]

Pattern Anal. Appl., 2014

A Comparative Evaluation of 3D Keypoint Detectors in a RGB-D Object Dataset.

[BibT_eX]

[DOI]

Proceedings of the VISAPP 2014, 2014

Improving transfer learning accuracy by reusing Stacked Denoising Autoencoders.

[BibT_eX]

[DOI]

Chetak Kandaswamy

Proceedings of the 2014 IEEE International Conference on Systems, Man, and Cybernetics, 2014

A Biological Motivated Multi-scale Keypoint Detector for local 3D Descriptors.

[BibT_eX]

[DOI]

Proceedings of the Advances in Visual Computing - 10th International Symposium, 2014

Improving Performance on Problems with Few Labelled Data by Reusing Stacked Auto-Encoders.

[BibT_eX]

[DOI]

Proceedings of the 13th International Conference on Machine Learning and Applications, 2014

DropAll: Generalization of Two Convolutional Neural Network Regularization Methods.

[BibT_eX]

[DOI]

Xavier Frazão

Proceedings of the Image Analysis and Recognition - 11th International Conference, 2014

Transfer Learning Using Rotated Image Data to Improve Deep Neural Network Performance.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Recognition - 11th International Conference, 2014

Improving Deep Neural Network Performance by Reusing Features Trained with Transductive Transference.

[BibT_eX]

[DOI]

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2014, 2014

3D Object Recognition Using Convolutional Neural Networks with Transfer Learning Between Input Channels.

[BibT_eX]

[DOI]

Proceedings of the Intelligent Autonomous Systems 13, 2014

PFBIK-tracking: Particle filter with bio-inspired keypoints tracking.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE Symposium on Computational Intelligence for Multimedia, 2014

Weighted Convolutional Neural Network Ensemble.

[BibT_eX]

[DOI]

Xavier Frazão

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2014

2013

Minimum Error Entropy Classification

[BibT_eX]

[DOI]

Studies in Computational Intelligence 420, Springer, ISBN: 978-3-642-29028-2, 2013

Using Different Cost Functions to Train Stacked Auto-Encoders.

[BibT_eX]

[DOI]

Proceedings of the 12th Mexican International Conference on Artificial Intelligence, 2013

Thermal Infrared Face Segmentation: A New Pose Invariant Method.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

A Genetic Algorithm-Evolved 3D Point Cloud Descriptor.

[BibT_eX]

[DOI]

Dominik Wegrzyn

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

Set Distance Functions for 3D Object Recognition.

[BibT_eX]

[DOI]

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

2012

Toward Covert Iris Biometric Recognition: Experimental Results From the NICE Contests.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Forensics Secur., 2012

Introduction to the Special Issue on the Recognition of Visible Wavelength Iris Images Captured At-a-distance and On-the-move.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2012

2011

Single Layer Complex Valued Neural Network with Entropic Cost Function.

[BibT_eX]

[DOI]

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2011, 2011

2010

Gender recognition: A multiscale decision fusion approach.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2010

The UBIRIS.v2: A Database of Visible Wavelength Iris Images Captured On-the-Move and At-a-Distance.

[BibT_eX]

[DOI]

IEEE Trans. Pattern Anal. Mach. Intell., 2010

The MEE Principle in Data Classification: A Perceptron-Based Analysis.

[BibT_eX]

[DOI]

Neural Comput., 2010

Introduction to the Special Issue on the Segmentation of Visible Wavelength Iris Images Captured At-a-distance and On-the-move.

[BibT_eX]

[DOI]

Image Vis. Comput., 2010

Iris recognition: Analysis of the error rates regarding the accuracy of the segmentation stage.

[BibT_eX]

[DOI]

Image Vis. Comput., 2010

Motion Based Particle Filter for Human Tracking with Thermal Imaging.

[BibT_eX]

[DOI]

Chandrashekhar N. Padole

Proceedings of the 3rd International Conference on Emerging Trends in Engineering and Technology, 2010

Wigner distribution based motion tracking of human beings using thermal imaging.

[BibT_eX]

[DOI]

Chandrashekhar N. Padole

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2010

Improving Face Segmentation in Thermograms Using Image Signatures.

[BibT_eX]

[DOI]

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2010

2009

Benchmarking reservoir computing on time-independent classification tasks.

[BibT_eX]

[DOI]

Mark J. Embrechts

Jonathan D. Linton

Proceedings of the International Joint Conference on Neural Networks, 2009

Reservoir Size, Spectral Radius and Connectivity in Static Classification Problems.

[BibT_eX]

[DOI]

Mark J. Embrechts

Proceedings of the Artificial Neural Networks, 2009

Reservoir computing for static pattern recognition.

[BibT_eX]

[DOI]

Mark J. Embrechts

Jonathan D. Linton

Proceedings of the 17th European Symposium on Artificial Neural Networks, 2009

Decision Trees Using the Minimum Entropy-of-Error Principle.

[BibT_eX]

[DOI]

João Gama

Raquel Sebastião

Proceedings of the Computer Analysis of Images and Patterns, 13th International Conference, 2009

2008

LEGClust - A Clustering Algorithm Based on Layered Entropic Subgraphs.

[BibT_eX]

[DOI]

IEEE Trans. Pattern Anal. Mach. Intell., 2008

Data classification with multilayer perceptrons using a generalized error function.

[BibT_eX]

[DOI]

Neural Networks, 2008

COST292 experimental framework for TRECVID2008.

[BibT_eX]

[DOI]

Proceedings of the TRECVID 2008 workshop participants notebook papers, 2008

Text Pre-processing for Lossless Compression.

[BibT_eX]

[DOI]

Luís Batista

Proceedings of the 2008 Data Compression Conference (DCC 2008), 2008

Color and Position versus Texture Features for Endoscopic Polyp Detection.

[BibT_eX]

[DOI]

Nuno Nobre

João Casteleiro

Proceedings of the 2008 International Conference on BioMedical Engineering and Informatics, 2008

2007

Toward Noncooperative Iris Recognition: A Classification Approach Using Multiple Signatures.

[BibT_eX]

[DOI]

IEEE Trans. Pattern Anal. Mach. Intell., 2007

The COST292 experimental framework for TRECVID 2007.

[BibT_eX]

[DOI]

Proceedings of the TRECVID 2007 workshop participants notebook papers, 2007

Polyp Detection in Endoscopic Video Using SVMs.

[BibT_eX]

[DOI]

João Casteleiro

Nuno Nobreinst

Proceedings of the Knowledge Discovery in Databases: PKDD 2007, 2007

Iris Recognition: An Entropy-Based Coding Strategy Robust to Noisy Imaging Environments.

[BibT_eX]

[DOI]

Proceedings of the Advances in Visual Computing, Third International Symposium, 2007

2006

Error Entropy in Classification Problems: A Univariate Data Analysis.

[BibT_eX]

[DOI]

Carlos S. Felgueiras

Neural Comput., 2006

New developments of the Z-EDM algorithm.

[BibT_eX]

[DOI]

Proceedings of the Sixth International Conference on Intelligent Systems Design and Applications (ISDA 2006), 2006

Modular Neural Network Task Decomposition Via Entropic Clustering.

[BibT_eX]

[DOI]

Proceedings of the Sixth International Conference on Intelligent Systems Design and Applications (ISDA 2006), 2006

A Method for the Identification of Noisy Regions in Normalized Iris Images.

[BibT_eX]

[DOI]

Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

A Multiclassifier Approach for Lung Nodule Classification.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Recognition, Third International Conference, 2006

Error Entropy Minimization for LSTM Training.

[BibT_eX]

[DOI]

Proceedings of the Artificial Neural Networks, 2006

A Method for the Identification of Inaccuracies in Pupil Segmentation.

[BibT_eX]

[DOI]

Proceedings of the The First International Conference on Availability, 2006

2005

UBIRIS: A Noisy Iris Image Database.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Processing, 2005

Neural Network Classification: Maximizing Zero-Error Density.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Data Mining, 2005

Batch-Sequential Algorithm for Neural Networks Trained with Entropic Criteria.

[BibT_eX]

[DOI]

Proceedings of the Artificial Neural Networks: Formal Models and Their Applications, 2005

Neural network classification using Shannon's entropy.

[BibT_eX]

[DOI]

Proceedings of the 13th European Symposium on Artificial Neural Networks, 2005

2004

Neural Network Classification Using Error Entropy Minimization.

[BibT_eX]

[DOI]

Proceedings of the Biological and Artificial Intelligence Environments, 2004

Bounds for the Average Generalization Error of the Mixture of Experts Neural Network.

[BibT_eX]

[DOI]

Proceedings of the Structural, 2004

Neural Network Learning: Testing Bounds on Sample Complexity.

[BibT_eX]

Fernando Sereno

Proceedings of the Pattern Recognition in Information Systems, 2004

2003

A Probabilistic Model for the Cooperative Modular Neural Network.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis, First Iberian Conference, 2003

2001

On combining classifiers using sum and product rules.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2001

2000

Combining Independent and Unbiased Classifiers Using Weighted Average.

[BibT_eX]

[DOI]