| 2018 | ICPRAM | Automatic Detection of a Phases for CAP Classification. | Fbio Mendona, Ana L. N. Fred, Sheikh Shanawaz Mostafa, Fernando Morgado Dias, Antonio G. Ravelo-Garca |
| 2017 | ICPRAM | ECG-based Biometrics using a Deep Autoencoder for Feature Learning - An Empirical Study on Transferability. | Afonso Eduardo, Helena Aidos, Ana L. N. Fred |
| 2016 | ICPRAM | Efficient Evidence Accumulation Clustering for Large Datasets. | Diogo Silva, Helena Aidos, Ana L. N. Fred |
| 2014 | CIARP | Learning Similarities by Accumulating Evidence in a Probabilistic Way. | Helena Aidos, Ana L. N. Fred |
| 2014 | IC3K | Semantic Relatedness with Variable Ontology Density. | Rui Rodrigues, Joaquim Filipe, Ana L. N. Fred |
| 2014 | ICINCO | Evaluating Template Uniqueness in ECG Biometrics. | Carlos Carreiras, Andr Loureno, Hugo Silva, Ana L. N. Fred, Rui Ferreira |
| 2014 | ICINCO | ECG Signals for Biometric Applications - Are we there yet?. | Carlos Carreiras, Andr Loureno, Ana L. N. Fred, Rui Ferreira |
| 2014 | ICIP | Identifying regions of interest for discriminating Alzheimer's disease from mild cognitive impairment. | Helena Aidos, Joo M. M. Duarte, Ana L. N. Fred |
| 2014 | ICPRAM | Feature Extraction in Pet Images for the Diagnosis of Alzheimer's Disease. | Joo M. M. Duarte, Helena Aidos, Ana L. N. Fred |
| 2013 | CIARP | A Constraint Acquisition Method for Data Clustering. | Joo M. M. Duarte, Ana L. N. Fred, Fernando Jorge F. Duarte |
| 2013 | CIARP | Dominant Set Approach to ECG Biometrics. | Andr Loureno, Samuel Rota Bul, Carlos Carreiras, Hugo Silva, Ana L. N. Fred, Marcello Pelillo |
| 2013 | IBPRIA | Dissimilarity Increments Distribution in the Evidence Accumulation Clustering Framework. | Helena Aidos, Ana L. N. Fred |
| 2013 | IBPRIA | Consensus Clustering Using Partial Evidence Accumulation. | Andr Loureno, Samuel Rota Bul, Nicola Rebagliati, Ana L. N. Fred, Mrio A. T. Figueiredo, Marcello Pelillo |
| 2013 | IC3K | Data Clustering Validation using Constraints. | Joo M. M. Duarte, Ana L. N. Fred, F. Jorge F. Duarte |
| 2013 | ICINCO | BITalino - A Multimodal Platform for Physiological Computing. | Jos Guerreiro, Ral Martins, Hugo Silva, Andr Loureno, Ana L. N. Fred |
| 2013 | IJCCI | Morphological ECG Analysis for Attention Detection. | Carlos Carreiras, Andr Loureno, Helena Aidos, Hugo Plcido da Silva, Ana L. N. Fred |
| 2013 | ICPRAM | Evidence Accumulation Approach applied to EEG Analysis. | Helena Aidos, Carlos Carreiras, Hugo Silva, Ana L. N. Fred |
| 2013 | ICPRAM | The Area under the ROC Curve as a Criterion for Clustering Evaluation. | Helena Aidos, Robert P. W. Duin, Ana L. N. Fred |
| 2013 | ICPRAM | Distance-based Algorithm for Biometric Applications in Meanwaves of Subject's Heartbeats. | Tiago Arajo, Neuza Nunes, Hugo Gamboa, Ana L. N. Fred |
| 2013 | ICPRAM | Generic Biometry Algorithm Based on Signal Morphology Information: Application in the Electrocardiogram Signal. | Tiago Arajo, Neuza Nunes, Hugo Gamboa, Ana L. N. Fred |
| 2013 | ICPRAM | Probabilistic Evidence Accumulation for Clustering Ensembles. | Andr Loureno, Samuel Rota Bul, Nicola Rebagliati, Ana L. N. Fred, Mrio A. T. Figueiredo, Marcello Pelillo |
| 2013 | ICPRAM | A MAP Approach to Evidence Accumulation Clustering. | Andr Loureno, Samuel Rota Bul, Nicola Rebagliati, Ana L. N. Fred, Mrio A. T. Figueiredo, Marcello Pelillo |
| 2012 | IC3K | Evidence Accumulation Clustering using Pairwise Constraints. | Joo M. M. Duarte, Ana L. N. Fred, F. Jorge F. Duarte |
| 2012 | IC3K | Measuring Entity Semantic Relatedness using Wikipedia. | Liliana A. S. Medina, Ana L. N. Fred, Rui Rodrigues, Joaquim Filipe |
| 2012 | ICPRAM | Classification using High Order Dissimilarities in Non-euclidean Spaces. | Helena Aidos, Ana L. N. Fred, Robert P. W. Duin |
| 2012 | IUI | In-vehicle driver recognition based on hand ECG signals. | Hugo Silva, Andr Loureno, Ana L. N. Fred |
| 2012 | PAKDD | Adaptive Evidence Accumulation Clustering Using the Confidence of the Objects' Assignments. | Joo M. M. Duarte, Ana L. N. Fred, F. Jorge F. Duarte |
| 2012 | SSPR | Mode Seeking Clustering by KNN and Mean Shift Evaluated. | Robert P. W. Duin, Ana L. N. Fred, Marco Loog, Elzbieta Pekalska |
| 2011 | IBPRIA | On the Distribution of Dissimilarity Increments. | Helena Aidos, Ana L. N. Fred |
| 2011 | IC3K | Unsupervised Organisation of Scientific Documents. | Andr Loureno, Liliana A. S. Medina, Ana L. N. Fred, Joaquim Filipe |
| 2010 | IC3K | Selectively Learning Clusters in Multi-EAC. | Andr Loureno, Ana L. N. Fred |
| 2010 | ICAART | Genetic Algorithm for Clustering Temporal Data - Application to the Detection of Stress from ECG Signals. | Liliana A. S. Medina, Ana L. N. Fred |
| 2010 | ICAART | Clustering Data with Temporal Evolution: Application to Electrophysiological Signals. | Liliana A. S. Medina, Ana L. N. Fred |
| 2010 | ICPR | One-Lead ECG-based Personal Identification Using Ziv-Merhav Cross Parsing. | David Pereira Coutinho, Ana L. N. Fred, Mrio A. T. Figueiredo |
| 2010 | ICPR | On the Scalability of Evidence Accumulation Clustering. | Andr Loureno, Ana L. N. Fred, Anil K. Jain |
| 2010 | SAC | Automatic K-complex detection using Hjorth parameters and fuzzy decision. | Daria Migotina, Agostinho C. Rosa, Ana L. N. Fred |
| 2010 | SSPR | Pairwise Probabilistic Clustering Using Evidence Accumulation. | Samuel Rota Bul, Andr Loureno, Ana L. N. Fred, Marcello Pelillo |
| 2010 | SSPR | On Consensus Clustering Validation. | Joo M. M. Duarte, Ana L. N. Fred, Andr Loureno, F. Jorge F. Duarte |
| 2009 | IC3K | Average Cluster Consistency for Cluster Ensemble Selection. | F. Jorge F. Duarte, Joo M. M. Duarte, Ana L. N. Fred, M. Ftima C. Rodrigues |
| 2009 | IC3K | Cluster Ensemble Selection - Using Average Cluster Consistency. | F. Jorge F. Duarte, Joo M. M. Duarte, Ftima Rodrigues, Ana L. N. Fred |
| 2008 | ICPR | Cluster validation using a probabilistic attributed graph. | Ana L. N. Fred, Anil K. Jain |
| 2008 | ICPR | Uncertainty based classification fusion - a soft-biometrics test case. | Hugo Gamboa, Ana L. N. Fred |
| 2006 | ICPR | Learning Pairwise Similarity for Data Clustering. | Ana L. N. Fred, Anil K. Jain |
| 2005 | WACV | Ensemble Methods in the Clustering of String Patterns. | Andr Loureno, Ana L. N. Fred |
| 2004 | ICDM | Analysis of Consensus Partition in Cluster Ensemble. | Alexander P. Topchy, Martin H. C. Law, Anil K. Jain, Ana L. N. Fred |
| 2003 | CVPR | Robust Data Clustering. | Ana L. N. Fred, Anil K. Jain |
| 2003 | IBPRIA | A User Authentication Technic Using a~Web Interaction Monitoring System. | Hugo Gamboa, Ana L. N. Fred |
| 2002 | ICPR | Data Clustering Using Evidence Accumulation. | Ana L. N. Fred, Anil K. Jain |
| 2002 | SSPR | Evidence Accumulation Clustering Based on the K-Means Algorithm. | Ana L. N. Fred, Anil K. Jain |
| 2000 | ICPR | Clustering Under a Hypothesis of Smooth Dissimilarity Increments. | Ana L. N. Fred, Jos M. N. Leito |
| 2000 | SSPR | Partitional vs Hierarchical Clustering Using a Minimum Grammar Complexity Approach. | Ana L. N. Fred, Jos M. N. Leito |
| 1998 | SSPR | Minimal Sample Size for Grammatical Inference - A Boostrapping Approach. | Ana L. N. Fred, Jos M. N. Leito |
| 1997 | ICIP | Hidden Markov Models vs Syntactic Modeling in Object Recognition. | Ana L. N. Fred, Jorge S. Marques, Pedro Mendes Jorge |
| 1996 | ICASSP | Parsing in attributed grammars: application to automatic sleep analysis. | Ana L. N. Fred, Jos M. N. Leito |
| 1996 | ICPR | A minimum code length technique for clustering of syntactic patterns. | Ana L. N. Fred, Jos M. N. Leito |
| 1994 | ICASSP | Improving sentence recognition in stochastic context-free grammars. | Ana L. N. Fred, Jos M. N. Leito |
| 1994 | ICPR | Solomonoff coding as a means of introducing prior information in syntactic pattern recognition. | Ana L. N. Fred, Jos M. N. Leito |
| 1993 | ICASSP | An heuristic-based context-free parsing algorithm. | Ana L. N. Fred, Jos M. N. Leito |
| 1992 | ICPR | Use of stochastic grammars for hypnogram analysis. | Ana L. N. Fred, Jos M. N. Leito |