Ana L. N. Fred

Ana L. N. Fred, Hugo Silva, Diana Batista, 2017, 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

CardioWheel: ECG Biometrics on the Steering Wheel

Ana L. N. Fred, André Lourenço, Carlos Carreiras, 2015, ECML/PKDD.

BIT: Biosignal Igniter Toolkit

Ana L. N. Fred, Hugo Silva, Raúl Martins, 2014, Comput. Methods Programs Biomed..

Minimal Sample Size for Grammatical Inference - A Boostrapping Approach

Ana L. N. Fred, José M. N. Leitão, A. Fred, 1998, SSPR/SPR.

A family of hierarchical clustering algorithms based on high-order dissimilarities

Ana L. N. Fred, Helena Aidos, 2014, 2014 22nd European Signal Processing Conference (EUSIPCO).

Personal Identification and Authentication based on One-lead ECG using Ziv-Merhav Cross Parsing

Ana L. N. Fred, Mário A. T. Figueiredo, David Pereira Coutinho, 2010, PRIS.

ECG-based Continuous Authentication System using Adaptive String Matching

Ana L. N. Fred, Mário A. T. Figueiredo, David Pereira Coutinho, 2011, BIOSIGNALS.

Computation of Substring Probabilities in Stochastic Grammars

Ana L. N. Fred, A. Fred, 2000, ICGI.

Finger ECG signal for user authentication: Usability and performance

Ana L. N. Fred, Hugo Silva, Anil K. Jain, 2013, 2013 IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS).

BioPRINT: Idendity, Emotion and Health Assessment from Biosignals

Ana L. N. Fred, 2016, ICT4AgeingWell.

Clinical Data Privacy and Customization via Biometrics Based on ECG Signals

Ana L. N. Fred, Hugo Silva, Joaquim Filipe, 2011, USAB.

Feature extraction for psychophysiological load assessment in unconstrained scenarios

Ana L. N. Fred, Hugo Silva, Marco Torrado, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Mathematical Methodologies in Pattern Recognition and Machine Learning

Ana L. N. Fred, Pedro Latorre Carmona, J. Salvador Sánchez, 2012 .

Ana L. N. Fred, Rui Rodrigues, Joaquim Filipe, 2014, KDIR.

Combining Data Clusterings with Instance Level Constraints

Ana L. N. Fred, João M. M. Duarte, F. Jorge F. Duarte, 2009, PRIS.

Context-Aware Person Re-Identification in the Wild Via Fusion of Gait and Anthropometric Features

Ana L. N. Fred, Alexandre Bernardino, Jacinto C. Nascimento, 2017, 2017 12th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2017).

A New Cluster Isolation Criterion Based on Dissimilarity Increments

Ana L. N. Fred, José M. N. Leitão, A. Fred, 2003, IEEE Trans. Pattern Anal. Mach. Intell..

ECG signals for biometric applications - are we there yet?

Ana L. N. Fred, André Lourenço, Carlos Carreiras, 2014, 2014 11th International Conference on Informatics in Control, Automation and Robotics (ICINCO).

Advances in pattern recognition applications and methods

Ana L. N. Fred, Pedro Latorre Carmona, J. Salvador Sánchez, 2014, Neurocomputing.

On the Scalability of Evidence Accumulation Clustering

Ana L. N. Fred, Anil K. Jain, André Lourenço, 2010, 2010 20th International Conference on Pattern Recognition.

Real-Time Pervasive Monitoring System for Ambulatory Patients

Ana L. N. Fred, Rui Cruz Ferreira, Andre F. Manso, 2018, 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA).

Partitional vs Hierarchical Clustering Using a Minimum Grammar Complexity Approach

Ana L. N. Fred, José M. N. Leitão, A. Fred, 2000, SSPR/SPR.

ECG analysis using consensus clustering

Ana L. N. Fred, Samuel Rota Bulò, André Lourenço, 2014, 2014 22nd European Signal Processing Conference (EUSIPCO).

One-Lead ECG-based Personal Identification Using Ziv-Merhav Cross Parsing

Ana L. N. Fred, Mário A. T. Figueiredo, David Pereira Coutinho, 2010, 2010 20th International Conference on Pattern Recognition.

Hierarchical Clustering with High Order Dissimilarities

Ana L. N. Fred, Helena Aidos, 2011, MLDM.

Biomedical Engineering Systems and Technologies: 8th International Joint Conference, BIOSTEC 2015, Lisbon, Portugal, January 12-15, 2015, Revised

Ana L. N. Fred, Dirk Elias, Hugo Gamboa, 2016 .

Selectively Learning Clusters in Multi-EAC

Ana L. N. Fred, André Lourenço, A. Fred, 2010, KDIR.

Pattern Recognition - Applications and Methods: International Conference, ICPRAM 2012 Vilamoura, Algarve, Portugal, February 6-8, 2012 Revised

Ana L. N. Fred, Pedro Latorre Carmona, J. Salvador Snchez, 2013 .

Experimental Apparatus for Finger ECG Biometrics

Ana L. N. Fred, Hugo Silva, David Pereira Coutinho, 2012, BIODEVICES.

Towards a Finger based ECG Biometric System

Ana L. N. Fred, Hugo Silva, André Lourenço, 2011, BIOSIGNALS.

Automatic Detection of a Phases for CAP Classification

Ana L. N. Fred, Fernando Morgado Dias, Sheikh Shanawaz Mostafa, 2018, ICPRAM.

Performance Comparison of Low-cost Hardware Platforms Targeting Physiological Computing Applications

Ana L. N. Fred, José Guerreiro, André Lourenço, 2014 .

Paper-Based Inkjet Electrodes - Experimental Study for ECG Applications

Ana L. N. Fred, Hugo Silva, Hugo Alexandre Ferreira, 2014, PhyCS.

Finding Coherent Regions in PET Images for the Diagnosis of Alzheimer's Disease

Ana L. N. Fred, Helena Aidos, João M. M. Duarte, 2014, BIOIMAGING.

Probabilistic consensus clustering using evidence accumulation

Ana L. N. Fred, Marcello Pelillo, Mário A. T. Figueiredo, 2013, Machine Learning.

Evidence Accumulation Clustering using Pairwise Constraints

Ana L. N. Fred, João M. M. Duarte, F. Jorge F. Duarte, 2012, KDIR.

Uncertainty based classification fusion - a soft-biometrics test case

Ana L. N. Fred, Hugo Gamboa, A. Fred, 2008, 2008 19th International Conference on Pattern Recognition.

A Unifying Approach to ECG Biometric Recognition Using the Wavelet Transform

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, ICIAR.

Hidden Markov models vs. syntactic modeling in object recognition

Ana L. N. Fred, Jorge S. Marques, Pedro Mendes Jorge, 1997, Proceedings of International Conference on Image Processing.

Relevant Elderly Gait Features for Functional Fitness Level Grouping

Ana L. N. Fred, André Lourenço, António Veloso, 2014, PhyCS.

Proceedings of the International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 5

Ana L. N. Fred, Tanja Schultz, Christine Verdier, 2014 .

On Applying Approximate Entropy to ECG Signals for Knowledge Discovery on the Example of Big Sensor Data

Ana L. N. Fred, Hugo Silva, Andreas Holzinger, 2012, AMT.

Evidence Accumulation Clustering Based on the K-Means Algorithm

Ana L. N. Fred, Anil K. Jain, A. Fred, 2002, SSPR/SPR.

Towards the Development of a Thyroid Ultrasound Biometric Scheme Based on Tissue Echo-morphological Features

Ana L. N. Fred, José C. R. Seabra, 2009, BIOSTEC.

Automatic K-complex detection using Hjorth parameters and fuzzy decision

Ana L. N. Fred, Agostinho C. Rosa, Daria Migotina, 2010, SAC '10.

ECG Biometrics Using a Dissimilarity Space Representation

Ana L. N. Fred, André Lourenço, Francisco Marques, 2015, BIOSIGNALS.

ECG Biometrics: Principles and Applications

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, BIOSIGNALS.

BITtalino: A Biosignal Acquisition System based on the Arduino

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, BIODEVICES.

Harnessing the Power of Biosignals

Ana L. N. Fred, Hugo Silva, 2014, Computer.

Proceedings of the 5th International Conference on Bioinformatics Models, Methods and Algorithms (Bioinformatics2014)

Ana L. N. Fred, Oscar Pastor, Tanja Schultz, 2014 .

Combining multiple clusterings using evidence accumulation

Ana L. N. Fred, Anil K. Jain, A. Fred, 2005, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Data clustering using evidence accumulation

Ana L. N. Fred, Anil K. Jain, A. Fred, 2002, Object recognition supported by user interaction for service robots.

A MAP Approach to Evidence Accumulation Clustering

Ana L. N. Fred, Marcello Pelillo, Mário A. T. Figueiredo, 2013, ICPRAM.

ICAART 2010 - Proceedings of the International Conference on Agents and Artificial Intelligence, Volume 1 - Artificial Intelligence, Valencia, Spain, January 22-24, 2010

Ana L. N. Fred, Joaquim Filipe, Bernadette Sharp, 2010, ICAART.

Mode Seeking Clustering by KNN and Mean Shift Evaluated

Ana L. N. Fred, Robert P. W. Duin, Elzbieta Pekalska, 2012, SSPR/SPR.

Unsupervised Analysis of Morphological ECG Features for Attention Detection

Ana L. N. Fred, Hugo Silva, Carlos Carreiras, 2016 .

HiMotion: a new research resource for the study of behavior, cognition, and emotion

Ana L. N. Fred, Hugo Silva, Hugo Gamboa, 2013, Multimedia Tools and Applications.

BITalino - A Multimodal Platform for Physiological Computing

Ana L. N. Fred, Raúl Martins, Hugo Silva, 2013, ICINCO.

Outlier Detection in Non-intrusive ECG Biometric System

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, ICIAR.

Evaluation of a Context-Aware Application for Mobile Robot Control Mediated by Physiological Data: The ToBITas Case Study

Ana L. N. Fred, Hugo Silva, André Lourenço, 2014, UCAmI.

Consensus Clustering for Cancer Gene Expression Data - Large-Scale Analysis using Evidence Accumulation Approach

Ana L. N. Fred, Helena Aidos, Tatjana Loncar-Turukalo, 2017, BIOINFORMATICS.

Information and Communication Technologies for Ageing Well and e-Health: First International Conference, ICT4AgeingWell 2015, Lisbon, Portugal, May

Ana L. N. Fred, Markus Helfert, Martina Ziefle, 2016 .

Novel fiducial and non-fiducial approaches to electrocardiogram-based biometric systems

Ana L. N. Fred, Hugo Silva, Mário A. T. Figueiredo, 2013, IET Biom..

Consensus Clustering with Robust Evidence Accumulation

Ana L. N. Fred, Marcello Pelillo, Samuel Rota Bulò, 2013, EMMCVPR.

Pairwise Probabilistic Clustering Using Evidence Accumulation

Ana L. N. Fred, Marcello Pelillo, Samuel Rota Bulò, 2010, SSPR/SPR.

The Area under the ROC Curve as a Criterion for Clustering Evaluation

Ana L. N. Fred, Robert P. W. Duin, Helena Aidos, 2013, ICPRAM.

Pattern recognition in information systems

Ana L. N. Fred, Anil K. Jain, A. Fred, 2002, Pattern Recognit..

Clustering of sequences using minimum grammar compexity criterion

Ana L. N. Fred, A. Fred, 1996, ICGI.

k-Nearest Neighbor Classification Using Dissimilarity Increments

Ana L. N. Fred, Helena Aidos, 2012, ICIAR.

Learning with General Proximity Measures (invited paper)

Ana L. N. Fred, Robert P. W. Duin, Elzbieta Pekalska, 2006 .

Ensemble Methods in the Clustering of String Patterns

Ana L. N. Fred, André Lourenço, 2005, 2005 Seventh IEEE Workshops on Applications of Computer Vision (WACV/MOTION'05) - Volume 1.

Consensus of Clusterings Based on High-Order Dissimilarities

Ana L. N. Fred, Helena Aidos, A. Fred, 2015 .

On Consensus Clustering Validation

Ana L. N. Fred, André Lourenço, João M. M. Duarte, 2010, SSPR/SPR.

StorageBIT - A Metadata-aware, Extensible, Semantic and Hierarchical Database for Biosignals

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, HEALTHINF.

Protecting the ECG Signal in Cloud-based User Identification System - A Dissimilarity Representation Approach

Ana L. N. Fred, Helena Aidos, Joana Santos, 2018, BIOSIGNALS.

Smart-Wearables and Heart-Rate Assessment Accuracy

Ana L. N. Fred, Rui Cruz Ferreira, Andre F. Manso, 2018, 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA).

Pattern Recognition in Information Systems, Proceedings of the 4th International Workshop on Pattern Recognition in Information Systems, PRIS 2004, In conjunction with ICEIS 2004, Porto, Portugal, April 2004

Ana L. N. Fred, André Lourenço, 2004, PRIS.

Agents and Artificial Intelligence - Second International Conference, ICAART 2010, Valencia, Spain, January 22-24, 2010. Revised Selected Papers

Ana L. N. Fred, Joaquim Filipe, Bernadette Sharp, 2011, ICAART.

Proceedings of the 6th International Conference on Bioinformatics Models, Methods and Algorithms

Ana L. N. Fred, Oscar Pastor, Dirk Elias, 2015 .

Comparative Study of Medical-grade and Off-the-Person ECG Systems

Ana L. N. Fred, Hugo Silva, André Lourenço, 2018 .

Pattern Recognition Applications and Methods - International Conference, ICPRAM 2013 Barcelona, Spain, February 15-18, 2013 Revised Selected Papers

Ana L. N. Fred, Maria Ana Fred • Maria De Marsico De Mursico, 2015, ICPRAM.

Generic Biometry Algorithm Based on Signal Morphology Information: Application in the Electrocardiogram Signal

Ana L. N. Fred, Hugo Gamboa, Tiago Araújo, 2013, ICPRAM.

Dominant Set Approach to ECG Biometrics

Ana L. N. Fred, Hugo Silva, Marcello Pelillo, 2013, CIARP.

Proceedings of the 5th International Conference on Pattern Recognition Applications and Methods

Ana L. N. Fred, Gabriella Sanniti di Baja, Maria De Marsico, 2016 .

Data Clustering Validation using Constraints

Ana L. N. Fred, João M. M. Duarte, F. Jorge F. Duarte, 2018, KDIR/KMIS.

Pattern Recognition in Information Systems, Proceedings of the 7th International Workshop on Pattern Recognition in Information Systems, PRIS 2007, In conjunction with ICEIS 2007, Funchal, Madeira, Portugal, June 2007

Ana L. N. Fred, Anil K. Jain, A. Fred, 2007, PRIS.

ECG-based Authentication - Bayesian vs. Nearest Neighbour Classifiers

Ana L. N. Fred, Carla Oliveira, 2009, BIOSIGNALS.

Probabilistic Evidence Accumulation for Clustering Ensembles

Ana L. N. Fred, Marcello Pelillo, Mário A. T. Figueiredo, 2013, ICPRAM.

ECG biometrics: A template selection approach

Ana L. N. Fred, Hugo Silva, André Lourenço, 2014, 2014 IEEE International Symposium on Medical Measurements and Applications (MeMeA).

Feature Extraction in Pet Images for the Diagnosis of Alzheimer's Disease

Ana L. N. Fred, Helena Aidos, João M. M. Duarte, 2014, ICPRAM.

SignalBIT a web-based platform for real-time biosignal visualization and recording

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, 2013 International Conference on Signal Processing and Multimedia Applications (SIGMAP).

ECG-based Biometrics using a Deep Autoencoder for Feature Learning - An Empirical Study on Transferability

Ana L. N. Fred, Helena Aidos, Afonso Eduardo, 2017, ICPRAM.

Constraint acquisition methods for data clustering

Ana L. N. Fred, João M. M. Duarte, F. Jorge F. Duarte, 2014, Intell. Data Anal..

Biomedical Engineering Systems and Technologies, 7th International Joint Conference, BIOSTEC2014, Extended Selected Papers

Ana L. N. Fred, Oscar Pastor, Christine Verdier, 2014 .

Proceedings of the 1st International Workshop on Pattern Recognition in Information Systems: In conjunction with ICEIS 2001

Ana L. N. Fred, Anil K. Jain, A. Fred, 2001 .

User Tuned Feature Selection in Keystroke Dynamics

Ana L. N. Fred, Hugo Gamboa, Jyothi Bhaskarr Amarnadh, 2008, BIOSIGNALS.

KDIR 2009 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval, Funchal - Madeira, Portugal, October 6-8, 2009

Ana L. N. Fred, 2009, KDIR.

Unsupervised Organisation of Scientific Documents

Ana L. N. Fred, Joaquim Filipe, André Lourenço, 2011, KDIR.

Comparison of Combination Methods using Spectral Clustering Ensembles

Ana L. N. Fred, André Lourenço, 2004, PRIS.

Biomedical Engineering Systems and Technologies, International Joint Conference, BIOSTEC 2008, Funchal, Madeira, Portugal, January 28-31, 2008, Revised Selected Papers

Ana L. N. Fred, Joaquim Filipe, Hugo Gamboa, 2009, BIOSTEC.

Clustering under a hypothesis of smooth dissimilarity increments

Ana L. N. Fred, José M. N. Leitão, A. Fred, 2000, Proceedings 15th International Conference on Pattern Recognition. ICPR-2000.

String Patterns: From Single Clustering to Ensemble Methods and Validation

Ana L. N. Fred, André Lourenço, 2007, PRIS.

A behavioral biometric system based on human-computer interaction

Ana L. N. Fred, Hugo Gamboa, A. Fred, 2004, SPIE Defense + Commercial Sensing.

A Context-Free Parsing Algorithm using Heuristic

Ana L. N. Fred, M. N. Leitao, 1995 .

Prevention or Identification of Web Intrusion via Human Computer Interaction Behaviour - A Proposal

Ana L. N. Fred, Hugo Gamboa, Antonio A. Vieira, 2004 .

Ana L. N. Fred, A. Fred, 2003 .

An Identity Authentication System Based On Human Computer Interaction Behaviour

Ana L. N. Fred, Hugo Gamboa, 2003, PRIS.

Analysis of consensus partition in cluster ensemble

Ana L. N. Fred, Anil K. Jain, Alexander P. Topchy, 2004, Fourth IEEE International Conference on Data Mining (ICDM'04).

Clustering Data with Temporal Evolution: Application to Electrophysiological Signals

Ana L. N. Fred, Liliana A. S. Medina, 2010, ICAART.

Semi-Supervised Consensus Clustering for ECG Pathology Classification

Ana L. N. Fred, Samuel Rota Bulò, André Lourenço, 2015, ECML/PKDD.

A Biometric Identification System based on Thyroid Tissue Echo-morphology

Ana L. N. Fred, José C. R. Seabra, A. Fred, 2009, BIOSIGNALS.

Agents and Artificial Intelligence

Ana L. N. Fred, Joaquim Filipe, A. Fred, 2013 .

Consensus Clustering Using Partial Evidence Accumulation

Ana L. N. Fred, Marcello Pelillo, Mário A. T. Figueiredo, 2013, IbPRIA.

Measuring Entity Semantic Relatedness using Wikipedia

Ana L. N. Fred, Rui Rodrigues, Joaquim Filipe, 2012, KDIR.

Introducing Negative Evidence in Ensemble Clustering Application in Automatic ECG Analysis

Ana L. N. Fred, Abraham Otero, Paulo Félix, 2015, SIMBAD.

Cluster Ensemble Selection - Using Average Cluster Consistency

Ana L. N. Fred, João M. M. Duarte, F. Jorge F. Duarte, 2009, KDIR.

Knowledge Discovery, Knowledge Engineering and Knowledge Management: 6th International Joint Conference, IC3K 2014, Rome, Italy, October 21-24, 2014

Ana L. N. Fred, Jan L. G. Dietz, Joaquim Filipe, 2015 .

A User-Friendly Development Tool for Medical Diagnosis Based on Bayesian Networks

Ana L. N. Fred, Isabel Milho, 2000, ICEIS.

Clustering based on Dissimilarity First Derivatives

Ana L. N. Fred, 2002, PRIS.

Unveiling Intrinsic Similarity - Application to Temporal Analysis of ECG

Ana L. N. Fred, André Lourenço, 2008, BIOSIGNALS.

One Lead ECG Based Personal Identification with Feature Subspace Ensembles

Ana L. N. Fred, Hugo Silva, Hugo Gamboa, 2007, MLDM.

Evaluating Template Uniqueness in ECG Biometrics

Ana L. N. Fred, Hugo Silva, André Lourenço, 2014, ICINCO.

Towards View-point Invariant Person Re-identification via Fusion of Anthropometric and Gait Features from Kinect Measurements

Ana L. N. Fred, Alexandre Bernardino, Jacinto C. Nascimento, 2017, VISIGRAPP.

Pattern Recognition in Information Systems, Proceedings of the 1st International Workshop on Pattern Recognition in Information Systems, PRIS 2001, In conjunction with ICEIS 2001, Setúbal, Portugal, July 6-7, 2001

Ana L. N. Fred, Anil K. Jain, A. Fred, 2001, PRIS.

Identifying regions of interest for discriminating Alzheimer's disease from mild cognitive impairment

Ana L. N. Fred, Helena Aidos, João M. M. Duarte, 2014, 2014 IEEE International Conference on Image Processing (ICIP).

Unveiling the Biometric Potential of Finger-Based ECG Signals

Ana L. N. Fred, Hugo Silva, André Lourenço, 2011, Comput. Intell. Neurosci..

Transactions on computational collective intelligence XVII / Ngoc Thanh Nguyen, Ryszard Kowalczyk, Ana Fred and Filipe Joaquim (eds.)

Ngoc Thanh Nguyen, Ana L. N. Fred, Ryszard Kowalczyk, 2014 .

Learning Pairwise Similarity for Data Clustering

Ana L. N. Fred, Anil K. Jain, A. Fred, 2006, 18th International Conference on Pattern Recognition (ICPR'06).

Towards the Detection of Deception in Interactive Multimedia Environments

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, CHI-KDD.

Ana L. N. Fred, Helena Aidos, A. Fred, 2013, IbPRIA.

On the Distribution of Dissimilarity Increments

Ana L. N. Fred, Helena Aidos, A. Fred, 2011, IbPRIA.

Finding Consistent Clusters in Data Partitions

Ana L. N. Fred, A. Fred, 2001, Multiple Classifier Systems.

GDOS-A Graphical Diagnosis-Oriented Expert System Development Tool

Ana L. N. Fred, Joaquim Filipe, Mário Fernandes, 1999, ICEIS.

Electrodermal response propagation time as a potential psychophysiological marker

Ana L. N. Fred, Hugo Silva, André Lourenço, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Distance-based Algorithm for Biometric Applications in Meanwaves of Subject's Heartbeats

Ana L. N. Fred, Hugo Gamboa, Tiago Araújo, 2013, ICPRAM.

ICAART 2010 - Proceedings of the International Conference on Agents and Artificial Intelligence, Volume 2 - Agents, Valencia, Spain, January 22-24, 2010

Ana L. N. Fred, Joaquim Filipe, Bernadette Sharp, 2010, ICAART.

Exploratory EEG Analysis using Clustering and Phase-locking Factor

Ana L. N. Fred, Hugo Silva, Carlos Carreiras, 2013, BIOSIGNALS.

IC3K 2015 - Proceedings of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management

Ana L. N. Fred, Jan L. G. Dietz, Joaquim Filipe, 2015 .

Classification using High Order Dissimilarities in Non-euclidean Spaces

Ana L. N. Fred, Robert P. W. Duin, Helena Aidos, 2012, ICPRAM.

Parsing in attributed grammars: application to automatic sleep analysis

Ana L. N. Fred, José M. N. Leitão, 1996, 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings.

Spectral and Time Domain Parameters for The Classification of Atrial Fibrillation

Ana L. N. Fred, Diana Batista, A. Fred, 2015, BIOSIGNALS.

Efficient Evidence Accumulation Clustering for Large Datasets

Ana L. N. Fred, Helena Aidos, Diogo Silva, 2016, ICPRAM.

In-vehicle driver recognition based on hand ECG signals

Ana L. N. Fred, Hugo Silva, André Lourenço, 2012, IUI '12.

Diagnosing Alzheimer's Disease: Automatic Extraction and Selection of Coherent Regions in FDG-PET Images

Ana L. N. Fred, Helena Aidos, João M. M. Duarte, 2014, BIOSTEC.

Off-the-Person Electrocardiography

Ana L. N. Fred, Hugo Silva, André Lourenço, 2018 .

Syntax-Directed Translation Schemes for Multi-Agent Systems Conversation Modelling

Ana L. N. Fred, Joaquim Filipe, 2000, ICEIS.

Eigen Heartbeats for User Identification

Ana L. N. Fred, Hugo Silva, André Lourenço, 2018, BIOSIGNALS.

Evidence Accumulation Approach applied to EEG Analysis

Ana L. N. Fred, Hugo Silva, Carlos Carreiras, 2013, ICPRAM.

Predicting REM in sleep EEG using a structural approach

Ana L. N. Fred, José M. N. Leitão, Agostinho C. Rosa, 1994 .

On Real Time ECG Segmentation Algorithms for Biometric Applications

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, BIOSIGNALS.

Check Your Biosignals Here: A new dataset for off-the-person ECG biometrics

Ana L. N. Fred, André Lourenço, Hugo Silva, 2014, Comput. Methods Programs Biomed..

A Generative Dyadic Aspect Model for Evidence Accumulation Clustering

Ana L. N. Fred, Mário A. T. Figueiredo, André Lourenço, 2011, SIMBAD.

Definition of MV load diagrams via weighted evidence accumulation clustering using subsampling

Ana L. N. Fred, Zita Vale, Fátima Rodrigues, 2007 .

Experimental Study and Evaluation of Paper-based Inkjet Electrodes for ECG Signal Acquisition

Ana L. N. Fred, Hugo Silva, Hugo Alexandre Ferreira, 2014, PhyCS.

Cluster validation using a probabilistic attributed graph

Ana L. N. Fred, Anil K. Jain, 2008, 2008 19th International Conference on Pattern Recognition.

Clustering Algorithm for Human Behavior Recognition Based on Biosignal Analysis

Ana L. N. Fred, Rodolfo Abreu, Hugo Gamboa, 2013, Human Behavior Recognition Technologies.

R-peak Detector Benchmarking using FieldWiz Device and Physionet Databases

Ana L. N. Fred, Hugo Silva, Tiago Rodrigues, 2020, KDIR.

Adaptive Evidence Accumulation Clustering Using the Confidence of the Objects' Assignments

Ana L. N. Fred, João M. M. Duarte, F. Jorge F. Duarte, 2012, PAKDD Workshops.

BITalino: A Novel Hardware Framework for Physiological Computing

Ana L. N. Fred, Hugo Silva, Raúl Martins, 2014, PhyCS.

Agents and Artificial Intelligence

Ana L. N. Fred, Joaquim Filipe, 2013, Lecture Notes in Computer Science.

MobileBIT - A Framework for Mobile Interaction Recording and Display

Ana L. N. Fred, Hugo Silva, André Lourenço, 2013, HEALTHINF.

A Low-Complexity R-peak Detection Algorithm with Adaptive Thresholding for Wearable Devices

Ana L. N. Fred, Hugo Silva, Tiago Rodrigues, 2021, 2020 25th International Conference on Pattern Recognition (ICPR).

Context-Dependent Clustering based on Dissimilarity Increments

Ana L. N. Fred, A. Fred, 2022 .

Cluster Ensemble Methods: from Single Clusterings to Combined Solutions

Ana L. N. Fred, André Lourenço, A. Fred, 2008 .

Pairwise vs global multi-class wrapper feature selection

Ana L. N. Fred, Hugo Silva, A. Fred, 2007 .