Paulo Carvalho

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 34

Top Topics

Myocardial Infarction

Risk Assessment

Maximally Stable Extremal Regions

Top Venues

IEEE J. Biomed. Health Informatics

Publications

Yunan Wu, Bruno Miguel Machado Rocha, Evangelos Kaimakamis, Grigorios-Aris Cheimariotis, Georgios Petmezas, Evangelos Chatzis, Vassilis Kilintzis, Leandros Stefanopoulos, Diogo Pessoa, Alda Marques, Paulo Carvalho, Rui Pedro Paiva, Serafeim Kotoulas, Militsa Bitzani, Aggelos K. Katsaggelos, Nicos Maglaveras
A deep learning method for predicting the COVID-19 ICU patient outcome fusing X-rays, respiratory sounds, and ICU parameters. Expert Syst. Appl. 235 (2024)
Bruno Miguel Machado Rocha, Diogo Pessoa, Alda Marques, Paulo Carvalho, Rui Pedro Paiva
Automatic Wheeze Segmentation Using Harmonic-Percussive Source Separation and Empirical Mode Decomposition. IEEE J. Biomed. Health Informatics 27 (4) (2023)
André Bernardes, Ricardo Couceiro, Júlio Medeiros, Jorge Henriques, César Teixeira, Marco Simões, João Durães, Raul Barbosa, Henrique Madeira, Paulo Carvalho
How Reliable Are Ultra-Short-Term HRV Measurements during Cognitively Demanding Tasks? Sensors 22 (17) (2022)
Bruno Miguel Machado Rocha, Diogo Pessoa, Alda Marques, Paulo Carvalho, Rui Pedro Paiva
Automatic Classification of Adventitious Respiratory Sounds: A (Un)Solved Problem? Sensors 21 (1) (2021)
Gürkan Yilmaz, Michaël Rapin, Diogo Pessoa, Bruno Miguel Machado Rocha, Antonio Moreira de Sousa, Roberto Rusconi, Paulo Carvalho, Josias Wacker, Rui Pedro Paiva, Olivier Chételat
A Wearable Stethoscope for Long-Term Ambulatory Respiratory Health Monitoring. Sensors 20 (18) (2020)
Bruno M. Rocha, Diogo Pessoa, Alda Marques, Paulo Carvalho, Rui Pedro Paiva
Influence of Event Duration on Automatic Wheeze Classification. CoRR (2020)
Bruno M. Rocha, Diogo Pessoa, Alda Marques, Paulo Carvalho, Rui Pedro Paiva
Influence of Event Duration on Automatic Wheeze Classification. ICPR (2020)
Ricardo Couceiro, Paulo Carvalho, Miguel Castelo Branco, Henrique Madeira, Raul Barbosa, João Durães, Gonçalo Duarte, João Castelhano, Catarina Duarte, César Alexandre Teixeira, Nuno Laranjeiro, Julio Medeiros
Spotting Problematic Code Lines using Nonintrusive Programmers' Biofeedback. ISSRE (2019)
Ricardo Couceiro, Gonçalo Duarte, João Durães, João Castelhano, Catarina Duarte, César A. D. Teixeira, Miguel Castelo-Branco, Paulo Carvalho, Henrique Madeira
Pupillography as Indicator of Programmers' Mental Effort and Cognitive Overload. DSN (2019)
Adriana Leal, Diogo Nunes, Ricardo Couceiro, Jorge Henriques, Paulo Carvalho, Isabel Quintal, César Alexandre Teixeira
Noise detection in phonocardiograms by exploring similarities in spectral features. Biomed. Signal Process. Control. 44 (2018)
Diana Mendes, Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, João Morais
Integration of Current Clinical Knowledge with a Data Driven Approach: An Innovative Perspective. Int. J. Inf. Technol. Decis. Mak. 17 (1) (2018)
Marco Simões, Bruno Direito, João Lima, João Castelhano, Carlos Ferreira, Ricardo Couceiro, Paulo Carvalho, Miguel Castelo-Branco
Correlated alpha activity with the facial expression processing network in a simultaneous EEG-fMRI experiment. EMBC (2017)
Diana Mendes, Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, João Morais
An interpretable data-driven approach for rules construction: Application to cardiovascular risk assessment. EMBC (2017)
Bernardo Silva, Jens Muehlsteff, Ricardo Couceiro, Jorge Henriques, Christiane Peiker, Christian Meyer, Paulo Carvalho
Robust carotid pulse detection using accelerometry and electrocardiography. RTSI (2017)
Diogo Nunes, Paulo Carvalho, Jorge Henriques, Teresa Rocha
Multiparametric prediction with application to early detection of cardiovascular events. RTSI (2017)
Ricardo Couceiro, Jorge Henriques, Rui Pedro Paiva, Manuel Antunes, Paulo Carvalho
Physiologically motivated detection of Atrial Fibrillation. EMBC (2017)
Jorge Henriques, Paulo Carvalho, Teresa Rocha, Simão Paredes, Ramona Cabiddu, Renata Trimer, Renata Mendes, Audrey Borghi-Silva, Lenny Kaminsky, Euan A. Ashley, Ross Arena, Jonathan Myers
A non-exercise based V02max prediction using FRIEND dataset with a neural network. EMBC (2017)
Diogo Nunes, Paulo Carvalho, Jorge Henriques, César Alexandre Teixeira
Pattern discovery and similarity assessment for robust heart sound segmentation. EMBC (2017)
Bernardo Silva, Jens Muehlsteff, Ricardo Couceiro, Jorge Henriques, Paulo Carvalho
Artifact detection in accelerometer signals acquired from the carotid. EMBC (2017)
Diogo Nunes, Paulo Carvalho, Jorge Henriques, M. Graça Ruano, César Alexandre Teixeira
Pattern discovery and similarity assessment for robust Heart Sound Segmentation. EMBC (2017)
Diana Mendes, Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, João Morais
Improving clinical models based on knowledge extracted from current datasets: A new approach. EMBC (2016)
Ricardo Couceiro, Paulo Carvalho, Rui Pedro Paiva, Jens Muehlsteff, Jorge Henriques, Christian Eickholt, Christoph Brinkmeyer, Malte Kelm, Christian Meyer
Real-Time Prediction of Neurally Mediated Syncope. IEEE J. Biomed. Health Informatics 20 (2) (2016)
Teresa Rocha, Simão Paredes, Ramona Cabiddu, Ricardo Couceiro, Paulo Carvalho, Jorge Henriques
A Tool For ECG Analysis as a Module of a Tele-Monitoring System. Int. J. Online Eng. 12 (4) (2016)
Adriana Leal, Ricardo Couceiro, Ioanna Chouvarda, Nicos Maglaveras, Jorge Henriques, Rui Pedro Paiva, Paulo Carvalho, César Alexandre Teixeira
Detection of different types of noise in lung sounds. EMBC (2016)
Teresa Rocha, Simão Paredes, Paulo Carvalho, Jorge Henriques
Strategies for prediction of cardio-vascular status without explicit modeling. BHI (2016)
Luis Mendes, Ioannis M. Vogiatzis, Eleni Perantoni, Evangelos Kaimakamis, Ioanna Chouvarda, Nicos Maglaveras, Jorge Henriques, Paulo Carvalho, Rui Pedro Paiva
Detection of crackle events using a multi-feature approach. EMBC (2016)
Simão Paredes, Diana Mendes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, João Morais
Strategies for personalized risk assessment for CVD management. BHI (2016)
Felipe Trenk, Luis Mendes, Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, Nicos Maglaveras, Ioanna Chouvarda, Venetia Tsara, César Alexandre Teixeira
Evaluation of lung ventilation distribution in chronic obstructive pulmonary disease patients using the global inhomogeneity index. EMBC (2016)
Carlos Fernández-Llatas, Alvaro Martinez-Romero, Anna M. Bianchi, Jorge Henriques, Paulo Carvalho, Vicente Traver
Challenges in personalized systems for Personal Health Care. BHI (2016)
Anna M. Bianchi, Jorge Henriques, Clara Italiano Monteiro, Audrey Borghi-Silva, Paulo Carvalho, Matteo Migliorini, Teresa Rocha, Simão Paredes, Vitor Trimer, Ramona Cabiddu
Identification of CVD risk parameters during sleep. BHI (2016)
Pedro Martins, Paulo Carvalho, Carlo Gatta
On the completeness of feature-driven maximally stable extremal regions. Pattern Recognit. Lett. 74 (2016)
Paulo Carvalho, Jorge Henriques, César Alexandre Teixeira, Ricardo Couceiro, Teresa Rocha, Luis Mendes, Bruno Moraes Rocha, Diogo Nunes, Ioanna Chouvarda, Nicos Maglaveras, Rui Pedro Paiva
Biodata analytics for COPD. BHI (2016)
Nuno Pinheiro, Ricardo Couceiro, Jorge Henriques, Jens Muehlsteff, Isabel Quintal, Lino Gonçalves, Paulo Carvalho
Can PPG be used for HRV analysis? EMBC (2016)
Ricardo Couceiro, Paulo Carvalho, Rui Pedro Paiva, Jens Muehlsteff, Jorge Henriques, Stephan Willems, Christiane Jungen, Christian Meyer
Evaluation of a PPG-based algorithm for prediction of neurally mediated syncope. BHI (2016)
Teresa Rocha, Simão Paredes, Ramona Cabiddu, Ricardo Couceiro, Paulo Carvalho, Jorge Henriques
A tool for ECG analysis as a module of a tele-monitoring system. exp.at (2015)
Rui Pedro Paiva, Tiago Sapata, Jorge Henriques, Isabel Quintal, Romeu Baptista, Lino Gonçalves, Paulo Carvalho
Multi-channel audio-based estimation of the Pre-Ejection Period. EMBC (2015)
Ramona Cabiddu, Renata Trimer, Clara Italiano Monteiro, Audrey Borghi-Silva, Vitor Trimer, Paulo Carvalho, Teresa Rocha, Simão Paredes, Anna M. Bianchi, Jorge Henriques
Correlation between autonomous function and left ventricular performance after acute myocardial infarction. EMBC (2015)
Luis Mendes, I. M. Vogiatzis, Eleni Perantoni, Evangelos Kaimakamis, Ioanna Chouvarda, Nicos Maglaveras, Venetia Tsara, César Alexandre Teixeira, Paulo Carvalho, Jorge Henriques, Rui Pedro Paiva
Detection of wheezes using their signature in the spectrogram space and musical features. EMBC (2015)
Diogo Nunes, Adriana Leal, Ricardo Couceiro, Jorge Henriques, Luis Mendes, Paulo Carvalho, César Alexandre Teixeira
A low-complex multi-channel methodology for noise detection in phonocardiogram signals. EMBC (2015)
Jorge Henriques, Paulo Carvalho, Simão Paredes, Teresa Rocha, Jörg Habetha, Manuel Antunes, João Morais
Prediction of Heart Failure Decompensation Events by Trend Analysis of Telemonitoring Data. IEEE J. Biomed. Health Informatics 19 (5) (2015)
Miguel Tavares, Simão Paredes, Teresa Rocha, Paulo Carvalho, João Pedro Ramos, Diana Mendes, Jorge Henriques, João Morais
Expert knowledge integration in the data mining process with application to cardiovascular risk assessment. EMBC (2015)
Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, João Morais, Jorge Ferreira
Integration of Different Risk Assessment Tools to Improve Stratification of Patients with Coronary Artery Disease. Medical Biol. Eng. Comput. 53 (10) (2015)
Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, Dinesh Kumar, Ricardo Couceiro, Tiago Sapata, Isabel Quintal, Romeu Baptista, Manuel Antunes
Acoustic cardiac signal analysis: A toolbox. exp.at (2015)
Marco Simões, João Lima, Bruno Direito, João Castelhano, Carlos Ferreira, Paulo Carvalho, Miguel Castelo-Branco
Feature analysis for correlation studies of simultaneous EEG-fMRI data: A proof of concept for neurofeedback approaches. EMBC (2015)
Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, Diana Mendes, Ricardo Cabete, Ramona Cabiddu, Anna M. Bianchi, João Morais
The CardioRisk project: Improvement of cardiovascular risk assessment. J. Comput. Sci. 9 (2015)
Ricardo Couceiro, Paulo Carvalho, Rui Pedro Paiva, Jens Muehlsteff, Jorge Henriques, Stephan Willems, Christiane Jungen, Christian Meyer
Algorithm for Real-time Prediction of Neurally Mediated Syncope Integrating Indexes of Autonomic Modulation. CinC (2015)
Diana Mendes, Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, Ramona Cabiddu, João Morais
Assessment of cardiovascular risk based on a data-driven knowledge discovery approach. EMBC (2015)
Ricardo Couceiro, Paulo Carvalho, Rui Pedro Paiva, Jens Muehlsteff, Jorge Henriques, Christian Eickholt, Christoph Brinkmeyer, Malte Kelm, Christian Meyer
A novel multi-parametric algorithm for faint prediction integrating indices of cardiac inotropy and vascular tone. EMBC (2014)
Paulo Gil, Jorge Henriques, Alberto Cardoso, Paulo Carvalho, António Dourado
Affine Neural Network-Based Predictive Control Applied to a Distributed Solar Collector Field. IEEE Trans. Control. Syst. Technol. 22 (2) (2014)
Carlos Lucio, César Alexandre Teixeira, Jorge Henriques, Paulo Carvalho, Rui Pedro Paiva
Voluntary cough detection by internal sound analysis. BMEI (2014)
Luis Mendes, Paulo Carvalho, César Alexandre Teixeira, Rui Pedro Paiva, Jorge Henriques
Robust features for detection of crackles: An exploratory study. EMBC (2014)
Teresa Rocha, Simão Paredes, Paulo Carvalho, Jorge Henriques
Assessing the similarity between time series using a Wavelet transform: Application and interpretability aspects. BHI (2014)
Ioanna Chouvarda, Vassilis Kilintzis, Kostas Haris, Vaggelis Kaimakamis, Eleni Perantoni, Nicos Maglaveras, Luis Mendes, Carlos Lucio, César Alexandre Teixeira, Jorge Henriques, Paulo Carvalho, Rui Pedro Paiva, Shona D'Arcy, Nada Y. Philip, Olivier Chételat, Josias Wacker, Michaël Rapin, Jacques-André Porchet, Inéz Frerichs, Andreas Raptopoulos
Combining pervasive technologies and Cloud Computing for COPD and comorbidities management. MobiHealth (2014)
Ricardo Couceiro, Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, Jens Muehlsteff, Christian Eickholt, Christoph Brinkmeyer, Malte Kelm, Christian Meyer
Neurally mediated syncope prediction based on changes of cardiovascular performance surrogates: Algorithms comparison. BMEI (2014)
Pedro Vaz, Jorge Henriques, Paulo Carvalho, Ricardo Couceiro
An automatic method for motion artifacts detection in photoplethysmographic signals referenced with electrocardiography data. BMEI (2014)
João P. Ramos, Paulo Carvalho, Miguel T. Coimbra
Towards a time-feature independent phonocardiogram segmentation. EMBC (2013)
Teresa Rocha, Simão Paredes, Paulo Carvalho, Jorge Henriques
Matlab tool applied to the trend prediction of physiological time series. exp.at (2013)
Jens Muehlsteff, Tobias Correia, Ricardo Couceiro, Paulo Carvalho, Anita Ritz, Christian Eickholt, Malte Kelm, Christian Meyer
Detection of hemodynamic adaptations during impending syncope: Implementation of a robust algorithm based on pulse arrival time measurements only. EMBC (2013)
Teresa Rocha, Simão Paredes, Paulo Carvalho, Jorge Henriques
Trend prediction methodology based on time series similarity analysis and haar wavelet decomposition. exp.at (2013)
Ricardo Couceiro, Paulo Carvalho, Rui Pedro Paiva, Jens Muehlsteff, Jorge Henriques, Volker Schulze, Anita Ritz, Malte Kelm, Christian Meyer
Characterization of surrogate parameters for blood pressure regulation in neurally-mediated syncope. EMBC (2013)
Pedro Martins, Paulo Carvalho, Carlo Gatta
Context Aware Keypoint Extraction for Robust Image Representation. BMVC (2012)
Ricardo Couceiro, Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, Manuel Antunes, Isabel Quintal, Jens Mühlsteff
Multi-Gaussian fitting for the assessment of left ventricular ejection time from the Photoplethysmogram. EMBC (2012)
Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, João Morais, Jorge Ferreira, Miguel Mendes
Cardiovascular event risk assessment - Fusion of individual risk assessment tools applied to the Portuguese population. FUSION (2012)
Jens Muehlsteff, Anita Ritz, Thomas Drexel, Christian Eickholt, Paulo Carvalho, Ricardo Couceiro, Malte Kelm, Christian Meyer
Pulse Arrival Time as surrogate for systolic blood pressure changes during impending neurally mediated syncope. EMBC (2012)
Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, Manuel Antunes, Isabel Quintal, Jens Muehlsteff
Robust Characteristic Points for ICG - Definition and Comparative Analysis. BIOSIGNALS (2011)
Jens Muehlsteff, Paulo Carvalho, Jorge Henriques, Rui Pedro Paiva, Harald Reiter
Cardiac status assessment with a multi-signal device for improved home-based congestive heart failure management. EMBC (2011)
Teresa Rocha, Simão Paredes, Paulo Carvalho, Jorge Henriques
A wavelet-based approach for time series pattern detection and events prediction applied to telemonitoring data. EMBC (2011)
Paulo Carvalho, Rui Pedro Paiva, Dinesh Kumar, João Pedro Ramos, Sérgio Santos, Jorge Henriques
A Framework for Acoustic Cardiac Signal Analysis. BIOSIGNALS (2011)
Dinesh K. Kumar, Paulo Carvalho, Manuel Antunes, Rui Pedro Paiva, Jorge Henriques
An adaptive approach to abnormal heart sound segmentation. ICASSP (2011)
João P. Ramos, Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques
Modulation filtering for noise detection in heart sound signals. EMBC (2011)
Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques, Matthew Harris, João Morais
Long term cardiovascular risk models' combination. Comput. Methods Programs Biomed. 101 (3) (2011)
João P. Ramos, Paulo Carvalho, Rui Pedro Paiva, Leandro do Vale, Jorge Henriques
Intelligent Phonocardiogram Analysis and Representation Tool. HEALTHINF (2011)
Teresa Rocha, Simão Paredes, Paulo Carvalho, Jorge Henriques
Prediction of acute hypotensive episodes by means of neural network multi-models. Comput. Biol. Medicine 41 (10) (2011)
Teresa Rocha, Simão Paredes, Paulo Carvalho, Jorge Henriques, Matthew Harris, João Morais, Manuel Antunes
A lead dependent ischemic episodes detection strategy using Hermite functions. Biomed. Signal Process. Control. 5 (4) (2010)
Dinesh K. Kumar, Paulo Carvalho, Ricardo Couceiro, Manuel Antunes, Rui Pedro Paiva, Jorge Henriques
Heart Murmur Classification Using Complexity Signatures. ICPR (2010)
Dinesh Kumar, Paulo Carvalho, Manuel Antunes, Jorge Henriques, A. Sá e Melo, Jörg Habetha
Discrimination of Heart Sounds using Choas Analysis in Various Subbands. BIOSIGNALS (2009)
Pedro Martins, Paulo Carvalho
On interest point detection under a landmark-based medical image registration context. ICIP (2009)
Ricardo Couceiro, Paulo Carvalho, Jorge Henriques, Manuel Antunes, Matthew Harris, Jörg Habetha
Detection of Atrial Fibrillation using model-based ECG analysis. ICPR (2008)
Simão Paredes, Teresa Rocha, Paulo Carvalho, Jorge Henriques
Atrial Activity Detection through a Sparse Decomposition Technique. BMEI (2) (2008)
Mário Brito, Jorge Henriques, Paulo Carvalho, Bernardete Ribeiro, Manuel Antunes
An ECG compression approach based on a segment dictionary and bezier approximations. EUSIPCO (2007)
Dinesh Kumar, Paulo Carvalho, Manuel Antunes, Jorge Henriques, Ralf Schmidt, Jörg Habetha
Near real time noise detection during heart sound acquisition. EUSIPCO (2007)
Pedro Martins, Paulo Carvalho
Towards Quantization Index Modulation Strategies on Content-Based Watermarking Schemes. CIT (2007)
Paulo Carvalho, Luis Mendes, Pedro Martins, Amâncio Santos
Extension and Evaluation of Selection criteria for the Estimation of Spectral Data. ICIP (2006)
Dinesh Kumar, Paulo Carvalho, Manuel Antunes, Paulo Gil, Jorge Henriques, Luis Eugénio
A New Algorithm for Detection of S1 and S2 Heart Sounds. ICASSP (2) (2006)
Dinesh Kant Kumar, Paulo Carvalho, Manuel Antunes, Jorge Henriques, Luis Eugénio, Ralf Schmidt, Jörg Habetha
Detection of S1 and S2 Heart Sounds by High Frequency Signatures. EMBC (2006)
Pedro Martins, Paulo Carvalho
A Robust Imagewatermarking Scheme Based on the Alpha-Beta Space. ICME (2006)
Jorge Henriques, Mário Brito, Paulo Gil, Paulo Carvalho, Manuel Antunes
Searching for Similarities in Nearly Periodic Signals With Application to ECG Data Compression. ICPR (3) (2006)
Luis Mendes, Paulo Carvalho
An adaptive weighted least squares approach for colorimetric scanner calibration. SIP (2005)
Paulo Carvalho, Amâncio Santos, Pedro Martins
Recovering imaging device sensitivities: a data-driven approach. ICIP (2004)
Carlos Manuel Vaz, Paulo Carvalho, Francisco Duarte, António Dourado
A vision-based system for automatic growing ring detection and measurement. Comput. Ind. Eng. 46 (2) (2004)
Amâncio Santos, Luís Moura Silva, Pedro Martins, Paulo Carvalho
Frequency-based Watermarking with Spatial Masking for DRM of MMS Content. SIP (2003)
Bernardete Ribeiro, Paulo Carvalho
Mercer's Kernel Based Learning for Fault Detection. HIS (2002)
Paulo Carvalho, Amâncio Santos, António Dourado, Bernardete Ribeiro
Bayes Information Criterion for Tikhonov Regularization with Linear Constraints: Application to Spectral Data Estimation. ICPR (1) (2002)
Paulo Carvalho, Amâncio Santos, Bernardete Ribeiro, António Dourado
On the estimation of spectral data: a genetic algorithm approach. ICIP (1) (2001)
Paulo Carvalho, Amâncio Santos, António Dourado, Bernardete Ribeiro
Learning Spectral Calibration Parameters For Color Inspection. ICCV (2001)
Paulo Carvalho, N. Costa, Bernardete Ribeiro
On the Use of Neural Networks and Geometrical Criteria for Localisation of Highly Irregular Elliptical Shapes. Pattern Anal. Appl. 2 (4) (1999)