Oriol Pujol

ORCID

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 31

Top Venues

Publications

Nahuel Statuto, Irene Unceta, Jordi Nin, Oriol Pujol
A Scalable and Efficient Iterative Method for Copying Machine Learning Classifiers. CoRR (2023)
Aina Ferrà, Carles Casacuberta, Oriol Pujol
Importance attribution in neural networks by means of persistence landscapes of time series. CoRR (2023)
Aina Ferrà, Carles Casacuberta, Oriol Pujol
Importance attribution in neural networks by means of persistence landscapes of time series. Neural Comput. Appl. 35 (27) (2023)
Paula Subías-Beltrán, Oriol Pujol, Itziar de Lecuona, Vicent J. Ribas Ripoll
Respect for Autonomy in the Machine Learning Pipeline. CCIA (2023)
Sergi Bech, Bárbara Lobato, Oriol Pujol, José Manuel Soria, Andrés Muñoz
Assessing VTE Risk in Cancer Patients Using Deep Learning Synthetic Data Generation and Domain Adaptation Techniques. CCIA (2023)
Paula Subías-Beltrán, Oriol Pujol, Itziar de Lecuona
The forgotten human autonomy in Machine Learning. IAIL@HHAI (2022)
José Mena, Oriol Pujol, Jordi Vitrià
A Survey on Uncertainty Estimation in Deep Learning Classification Systems from a Bayesian Perspective. ACM Comput. Surv. 54 (9) (2022)
Aina Ferrà, Carles Casacuberta, Oriol Pujol
Reconstruction of univariate functions from directional persistence diagrams. CoRR (2022)
Carles Roger Riera Molina, Camilo Rey, Thiago Serra, Eloi Puertas, Oriol Pujol
Training Thinner and Deeper Neural Networks: Jumpstart Regularization. CPAIOR (2022)
Carles R. Riera, Camilo Rey, Thiago Serra, Eloi Puertas, Oriol Pujol
Training Thinner and Deeper Neural Networks: Jumpstart Regularization. CoRR (2022)
Albert Abio, Francesc Bonada, Oriol Pujol
Combining Simulations and Machine Learning for Efficient Prediction of Process Parameters Evolution in Injection Moulding. CCIA (2021)
Carlos Mougan, David Masip, Jordi Nin, Oriol Pujol
Quantile Encoder: Tackling High Cardinality Categorical Features in Regression Problems. MDAI (2021)
Carlos Mougan, David Masip, Jordi Nin, Oriol Pujol
Quantile Encoder: Tackling High Cardinality Categorical Features in Regression Problems. CoRR (2021)
Irene Unceta, Jordi Nin, Oriol Pujol
Differential Replication for Credit Scoring in Regulated Environments. Entropy 23 (4) (2021)
Irene Unceta, Diego Palacios, Jordi Nin, Oriol Pujol
Sampling Unknown Decision Functions to Build Classifier Copies. MDAI (2020)
Irene Unceta, Jordi Nin, Oriol Pujol
Environmental Adaptation and Differential Replication in Machine Learning. Entropy 22 (10) (2020)
Irene Unceta, Jordi Nin, Oriol Pujol
Differential Replication in Machine Learning. CoRR (2020)
José Mena, Oriol Pujol, Jordi Vitrià
Uncertainty-Based Rejection Wrappers for Black-Box Classifiers. IEEE Access 8 (2020)
Irene Unceta, Jordi Nin, Oriol Pujol
Copying Machine Learning Classifiers. IEEE Access 8 (2020)
José Mena, Marc Torrent-Moreno, Daniel González, Laura Portell, Oriol Pujol, Jordi Vitrià
Analysis of Vocational Education and Training and the Labour Market in Catalonia. A Data-Driven Approach. PKDD/ECML Workshops (1) (2019)
Irene Unceta, Diego Palacios, Jordi Nin, Oriol Pujol
Sampling Unknown Decision Functions to Build Classifier Copies. CoRR (2019)
José Mena, Axel Brando, Oriol Pujol, Jordi Vitrià
Uncertainty Estimation for Black-Box Classification Models: A Use Case for Sentiment Analysis. IbPRIA (1) (2019)
Irene Unceta, Jordi Nin, Oriol Pujol
From Batch to Online Learning Using Copies. CCIA (2019)
Irene Unceta, Jordi Nin, Oriol Pujol
Copying Machine Learning Classifiers. CoRR (2019)
José Mena, Oriol Pujol, Jordi Vitrià
Dirichlet uncertainty wrappers for actionable algorithm accuracy accountability and auditability. CoRR (2019)
Irene Unceta, Jordi Nin, Oriol Pujol
Using Copies to Remove Sensitive Data: A Case Study on Fair Superhero Alignment Prediction. IbPRIA (1) (2019)
Miguel Ángel Bautista, Oriol Pujol, Fernando De la Torre, Sergio Escalera
Error-Correcting Factorization. IEEE Trans. Pattern Anal. Mach. Intell. 40 (10) (2018)
Irene Unceta, Jordi Nin, Oriol Pujol
Towards Global Explanations for Credit Risk Scoring. CoRR (2018)
Hadi Keivan Ekbatani, Oriol Pujol, Santi Seguí
Synthetic Data Generation for Deep Learning in Counting Pedestrians. ICPRAM (2017)
Carles R. Riera, Oriol Pujol
An Approximate Support Vector Machines Solver with Budget Control. CIARP (2016)
Miguel Ángel Bautista, Antonio Hernández-Vela, Sergio Escalera, Laura Igual, Oriol Pujol, Josep Moya, Verónica Violant, María Teresa Anguera
A Gesture Recognition System for Detecting Behavioral Patterns of ADHD. IEEE Trans. Cybern. 46 (1) (2016)
Lledó Museros Cabedo, Oriol Pujol, Núria Agell
Special issue CogKnow. Pattern Recognit. Lett. 67 (2015)
Eloi Puertas, Sergio Escalera, Oriol Pujol
Generalized multi-scale stacked sequential learning for multi-class classification. Pattern Anal. Appl. 18 (2) (2015)
Santi Seguí, Oriol Pujol, Jordi Vitrià
Learning to count with deep object features. CVPR Workshops (2015)
Miguel Ángel Bautista, Oriol Pujol, Fernando De la Torre, Sergio Escalera
Error-Correcting Factorization. CoRR (2015)
Santi Seguí, Oriol Pujol, Jordi Vitrià
Learning to count with deep object features. CoRR (2015)
Lledó Museros Cabedo, Oriol Pujol, Núria Agell
Special Issue on "New Advances in Similarity-Based Systems and Applications". Appl. Artif. Intell. 29 (5) (2015)
Francesco Ciompi, Oriol Pujol, Petia Radeva
ECOC-DRF: Discriminative random fields based on error correcting output codes. Pattern Recognit. 47 (6) (2014)
Pierluigi Casale, Oriol Pujol, Petia Radeva
Approximate polytope ensemble for one-class classification. Pattern Recognit. 47 (2) (2014)
Simone Balocco, Carlo Gatta, Francesco Ciompi, Andreas Wahle, Petia Radeva, Stéphane G. Carlier, Gözde B. Ünal, Elias Sanidas, Josepa Mauri, Xavier Carrillo, Tomas Kovarnik, Ching-Wei Wang, Hsiang-Chou Chen, Themis P. Exarchos, Dimitrios I. Fotiadis, François Destrempes, Guy Cloutier, Oriol Pujol, Marina Alberti, E. Gerardo Mendizabal-Ruiz, Mariano Rivera, Timur Aksoy, Richard W. Downe, Ioannis A. Kakadiaris
Standardized evaluation methodology and reference database for evaluating IVUS image segmentation. Comput. Medical Imaging Graph. 38 (2) (2014)
Eloi Puertas, Miguel Ángel Bautista, Daniel Sánchez, Sergio Escalera, Oriol Pujol
Learning to Segment Humans by Stacking Their Body Parts. ECCV Workshops (1) (2014)
Miguel Ángel Bautista, Antonio Hernández-Vela, Sergio Escalera, Laura Igual, Oriol Pujol, Josep Moya, Verónica Violant, María Teresa Anguera
A Gesture Recognition System for Detecting Behavioral Patterns of ADHD. CoRR (2014)
Miguel Ángel Bautista, Sergio Escalera, Xavier Baró, Oriol Pujol
On the design of an ECOC-Compliant Genetic Algorithm. Pattern Recognit. 47 (2) (2014)
Antonio Hernández-Vela, Miguel Ángel Bautista, Xavier Perez-Sala, Víctor Ponce-López, Sergio Escalera, Xavier Baró, Oriol Pujol, Cecilio Angulo
Probability-based Dynamic Time Warping and Bag-of-Visual-and-Depth-Words for Human Gesture Recognition in RGB-D. Pattern Recognit. Lett. 50 (2014)
Àlex Pardo, Albert Clapés, Sergio Escalera, Oriol Pujol
Actions in Context: System for People with Dementia. CitiSens (2013)
Francesco Ciompi, Rui Hua, Simone Balocco, Marina Alberti, Oriol Pujol, Carles Caus, Josepa Mauri, Petia Radeva
Learning to Detect Stent Struts in Intravascular Ultrasound. IbPRIA (2013)
Francesco Ciompi, Oriol Pujol, Carlo Gatta, Marina Alberti, Simone Balocco, Xavier Carrillo, Josepa Mauri-Ferre, Petia Radeva
HoliMAb: A holistic approach for Media-Adventitia border detection in intravascular ultrasound. Medical Image Anal. 16 (6) (2012)
Miguel Ángel Bautista, Sergio Escalera, Xavier Baró, Petia Radeva, Jordi Vitrià, Oriol Pujol
Minimal design of error-correcting output codes. Pattern Recognit. Lett. 33 (6) (2012)
Antonio Hernández-Vela, Miguel Ángel Bautista, Xavier Perez-Sala, Víctor Ponce-López, Xavier Baró, Oriol Pujol, Cecilio Angulo, Sergio Escalera
BoVDW: Bag-of-Visual-and-Depth-Words for gesture recognition. ICPR (2012)
Miguel Ángel Bautista, Antonio Hernández-Vela, Víctor Ponce-López, Xavier Perez-Sala, Xavier Baró, Oriol Pujol, Cecilio Angulo, Sergio Escalera
Probability-Based Dynamic Time Warping for Gesture Recognition on RGB-D Data. WDIA (2012)
Marina Alberti, Simone Balocco, Carlo Gatta, Francesco Ciompi, Oriol Pujol, Joana Silva, Xavier Carrillo, Petia Radeva
Automatic Bifurcation Detection in Coronary IVUS Sequences. IEEE Trans. Biomed. Eng. 59 (4) (2012)
Pierluigi Casale, Oriol Pujol, Petia Radeva
Personalization and user verification in wearable systems using biometric walking patterns. Pers. Ubiquitous Comput. 16 (5) (2012)
Miguel Ángel Bautista, Sergio Escalera, Xavier Baró, Oriol Pujol
A Genetic Inspired Optimization for ECOC. SSPR/SPR (2012)
Marina Alberti, Carlo Gatta, Simone Balocco, Francesco Ciompi, Oriol Pujol, Joana Silva, Xavier Carrillo, Petia Radeva
Automatic Branching Detection in IVUS Sequences. IbPRIA (2011)
Francesco Ciompi, Oriol Pujol, Carlo Gatta, Xavier Carrillo, Josepa Mauri, Petia Radeva
A Holistic Approach for the Detection of Media-Adventitia Border in IVUS. MICCAI (3) (2011)
Pierluigi Casale, Oriol Pujol, Petia Radeva
User Verification from Walking Activity - First Steps towards a Personal Verification System. PECCS (2011)
Miguel Ángel Bautista, Oriol Pujol, Xavier Baró, Sergio Escalera
Introducing the Separability Matrix for Error Correcting Output Codes Coding. MCS (2011)
Pierluigi Casale, Oriol Pujol, Petia Radeva
Human Activity Recognition from Accelerometer Data Using a Wearable Device. IbPRIA (2011)
Sergio Escalera, Alicia Fornés, Oriol Pujol, Josep Lladós, Petia Radeva
Circular Blurred Shape Model for Multiclass Symbol Recognition. IEEE Trans. Syst. Man Cybern. Part B 41 (2) (2011)
Eloi Puertas, Sergio Escalera, Oriol Pujol
Multi-class Multi-scale Stacked Sequential Learning. MCS (2011)
Carlo Gatta, Eloi Puertas, Oriol Pujol
Multi-scale stacked sequential learning. Pattern Recognit. 44 (10-11) (2011)
Simone Balocco, Carlo Gatta, Francesco Ciompi, Oriol Pujol, Xavier Carrillo, Josepa Mauri, Petia Radeva
Combining Growcut and Temporal Correlation for IVUS Lumen Segmentation. IbPRIA (2011)
José C. R. Seabra, Francesco Ciompi, Oriol Pujol, Josepa Mauri, Petia Radeva, João M. Sanches
Rayleigh Mixture Model for Plaque Characterization in Intravascular Ultrasound. IEEE Trans. Biomed. Eng. 58 (5) (2011)
Sergio Escalera, David Masip, Eloi Puertas, Petia Radeva, Oriol Pujol
Online error correcting output codes. Pattern Recognit. Lett. 32 (3) (2011)
Pierluigi Casale, Oriol Pujol, Petia Radeva
Approximate Convex Hulls Family for One-Class Classification. MCS (2011)
Sergio Escalera, Oriol Pujol, Petia Radeva
Re-coding ECOCs without re-training. Pattern Recognit. Lett. 31 (7) (2010)
Sergio Escalera, David Masip, Eloi Puertas, Petia Radeva, Oriol Pujol
Adding Classes Online in Error Correcting Output Codes Framework. ICPR (2010)
Sergio Escalera, Oriol Pujol, Petia Radeva, Jordi Vitrià, María Teresa Anguera
Automatic Detection of Dominance and Expected Interest. EURASIP J. Adv. Signal Process. 2010 (2010)
Francesco Ciompi, Oriol Pujol, Petia Radeva
A Meta-Learning Approach to Conditional Random Fields Using Error-Correcting Output Codes. ICPR (2010)
Sergio Escalera, Oriol Pujol, Petia Radeva
-correction. Mach. Vis. Appl. 21 (2) (2010)
Sergio Escalera, Oriol Pujol, Petia Radeva
On the Decoding Process in Ternary Error-Correcting Output Codes. IEEE Trans. Pattern Anal. Mach. Intell. 32 (1) (2010)
Oriol Pujol
Boosted Geometry-Based Ensembles. MCS (2010)
Eloi Puertas, Sergio Escalera, Oriol Pujol
Classifying Objects at Different Sizes with Multi-Scale Stacked Sequential Learning. CCIA (2010)
Sergio Escalera, Oriol Pujol, Petia Radeva
Error-Correcting Ouput Codes Library. J. Mach. Learn. Res. 11 (2010)
Sergio Escalera, Oriol Pujol, Petia Radeva, Jordi Vitrià
Measuring Interest of Human Dyadic Interactions. CCIA (2009)
Sergio Escalera, Eloi Puertas, Petia Radeva, Oriol Pujol
Multi-modal laughter recognition in video conversations. CVPR Workshops (2009)
Francesco Ciompi, Oriol Pujol, Oriol Rodriguez-Leor, Angel Serrano Vida, Josepa Mauri, Petia Radeva
On in-vitro and in-vivo IVUS data fusion. CCIA (2009)
Xavier Baró, Sergio Escalera, Jordi Vitrià, Oriol Pujol, Petia Radeva
Traffic Sign Recognition Using Evolutionary Adaboost Detection and Forest-ECOC Classification. IEEE Trans. Intell. Transp. Syst. 10 (1) (2009)
Pierluigi Casale, Oriol Pujol, Petia Radeva
Face-to-Face Social Activity Detection Using Data Collected with a Wearable Device. IbPRIA (2009)
Sergio Escalera, Alicia Fornés, Oriol Pujol, Petia Radeva
Multi-class Binary Symbol Classification with Circular Blurred Shape Models. ICIAP (2009)
Sergio Escalera, Alicia Fornés, Oriol Pujol, Alberto Escudero, Petia Radeva
Circular Blurred Shape Model for symbol spotting in documents. ICIP (2009)
Sergio Escalera, Oriol Pujol, Josepa Mauri, Petia Radeva
Intravascular Ultrasound Tissue Characterization with Sub-class Error-Correcting Output Codes. J. Signal Process. Syst. 55 (1-3) (2009)
Francesco Ciompi, Oriol Pujol, Oriol Rodriguez-Leor, Carlo Gatta, Angel Serrano Vida, Petia Radeva
Enhancing In-Vitro IVUS Data for Tissue Characterization. IbPRIA (2009)
Oriol Pujol, Eloi Puertas, Carlo Gatta
Multi-scale Stacked Sequential Learning. MCS (2009)
Eloi Puertas, Carlo Gatta, Oriol Pujol
Multi-Scale Multi-Resolution Stacked Sequential Learning. CCIA (2009)
Sergio Escalera, Oriol Pujol, Petia Radeva
Recoding Error-Correcting Output Codes. MCS (2009)
Francesco Ciompi, Oriol Pujol, Eduard Fernández-Nofrerías, Josepa Mauri, Petia Radeva
ECOC Random Fields for Lumen Segmentation in Radial Artery IVUS Sequences. MICCAI (1) (2009)
Carlo Gatta, Oriol Pujol, Oriol Rodriguez-Leor, Josepa Mauri, Petia Radeva
Fast Rigid Registration of Vascular Structures in IVUS Sequences. IEEE Trans. Inf. Technol. Biomed. 13 (6) (2009)
Oriol Pujol, David Masip
Geometry-Based Ensembles: Toward a Structural Characterization of the Classification Boundary. IEEE Trans. Pattern Anal. Mach. Intell. 31 (6) (2009)
Sergio Escalera, Alicia Fornés, Oriol Pujol, Petia Radeva, Gemma Sánchez, Josep Lladós
Blurred Shape Model for binary and grey-level symbol recognition. Pattern Recognit. Lett. 30 (15) (2009)
Sergio Escalera, Oriol Pujol, Petia Radeva
Separability of ternary codes for sparse designs of error-correcting output codes. Pattern Recognit. Lett. 30 (3) (2009)
Pierluigi Casale, Oriol Pujol, Petia Radeva, Jordi Vitrià
A First Approach to Activity Recognition using Topic Models. CCIA (2009)
Sergio Escalera, Oriol Pujol, Petia Radeva
Loss-Weighted Decoding for Error-Correcting Output Coding. VISAPP (2) (2008)
Sergio Escalera, Oriol Pujol, Petia Radeva
Sub-class Error-Correcting Output Codes. ICVS (2008)
Sergio Escalera, Oriol Pujol, Petia Radeva
Error-Correcting output coding for chagasic patients characterization. ICPR (2008)
Sergio Escalera, Oriol Pujol, Petia Radeva
Detection of Complex Salient Regions. EURASIP J. Adv. Signal Process. 2008 (2008)
Oriol Pujol, Sergio Escalera, Petia Radeva
An incremental node embedding technique for error correcting output codes. Pattern Recognit. 41 (2) (2008)
Sergio Escalera, Oriol Pujol, Petia Radeva
Separability of ternary Error-Correcting Output Codes. ICPR (2008)
Sergio Escalera, David M. J. Tax, Oriol Pujol, Petia Radeva, Robert P. W. Duin
Subclass Problem-Dependent Design for Error-Correcting Output Codes. IEEE Trans. Pattern Anal. Mach. Intell. 30 (6) (2008)
Carlo Gatta, Oriol Pujol, Oriol Rodriguez-Leor, Josepa Mauri, Petia Radeva
Robust Image-Based IVUS Pullbacks Gating. MICCAI (2) (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Oriol Pujol