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Pablo Barros

Cognitive Architecture for Collaborative Technologies Unit - Istituto Italiano di Tecnologia

Incorporating Rivalry in Reinforcement Learning for a Competitive Game

Nov 02, 2020
Pablo Barros, Ana Tanevska, Ozge Yalcin, Alessandra Sciutti

* Accepted at the Pre-registration Workshop @ NeurIPS2020 

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Affect-Driven Modelling of Robot Personality for Collaborative Human-Robot Interactions

Oct 14, 2020
Nikhil Churamani, Pablo Barros, Hatice Gunes, Stefan Wermter

* 12 pages, 9 figures 

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The FaceChannelS: Strike of the Sequences for the AffWild 2 Challenge

Oct 04, 2020
Pablo Barros, Alessandra Sciutti

* Submission that describes the models submitted to the AffWild2 challenge 

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The FaceChannel: A Fast & Furious Deep Neural Network for Facial Expression Recognition

Sep 15, 2020
Pablo Barros, Nikhil Churamani, Alessandra Sciutti

* Accepted for publication at SN Computer Science. arXiv admin note: substantial text overlap with arXiv:2004.08195 

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Analysis of Social Robotic Navigation approaches: CNN Encoder and Incremental Learning as an alternative to Deep Reinforcement Learning

Sep 05, 2020
Janderson Ferreira, Agostinho A. F. JĂșnior, LetĂ­cia Castro, Yves M. GalvĂŁo, Pablo Barros, Bruno J. T. Fernandes


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Analysis of Social Robotic Navigation approaches: CNN Encoder and Active Learning as an alternative to Deep Reinforcement Learning

Aug 18, 2020
Janderson Ferreira, Agostinho A. F. JĂșnior, LetĂ­cia Castro, Yves M. GalvĂŁo, Pablo Barros, Bruno J. T. Fernandes


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Performance Improvement of Path Planning algorithms with Deep Learning Encoder Model

Aug 05, 2020
Janderson Ferreira, Agostinho A. F. JĂșnior, Yves M. GalvĂŁo, Pablo Barros, Sergio Murilo Maciel Fernandes, Bruno J. T. Fernandes


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Moody Learners -- Explaining Competitive Behaviour of Reinforcement Learning Agents

Jul 30, 2020
Pablo Barros, Ana Tanevska, Francisco Cruz, Alessandra Sciutti

* Accepted by ICDl-EPIROB 2020 

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Facial Expression Editing with Continuous Emotion Labels

Jun 22, 2020
Alexandra Lindt, Pablo Barros, Henrique Siqueira, Stefan Wermter

* 8 pages, 5 figures. 14th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2019), May 2019 

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The FaceChannel: A Light-weight Deep Neural Network for Facial Expression Recognition

Apr 17, 2020
Pablo Barros, Nikhil Churamani, Alessandra Sciutti

* Accepted at the Workshop on Affect Recognition in-the-wild: Uni/Multi-Modal Analysis & VA-AU-Expression Challenges, FG2020 

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CNN Encoder to Reduce the Dimensionality of Data Image for Motion Planning

Apr 10, 2020
Janderson Ferreira, Agostinho A. F. JĂșnior, Yves M. GalvĂŁo, Bruno J. T. Fernandes, Pablo Barros


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Learning from Learners: Adapting Reinforcement Learning Agents to be Competitive in a Card Game

Apr 08, 2020
Pablo Barros, Ana Tanevska, Alessandra Sciutti

* Submitted to ICPR2020 

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iCub: Learning Emotion Expressions using Human Reward

Mar 30, 2020
Nikhil Churamani, Francisco Cruz, Sascha Griffiths, Pablo Barros

* Published in the Workshop on Bio-inspired Social Robot Learning in Home Scenarios, IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Daejeon, Korea (2016) 

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The Chef's Hat Simulation Environment for Reinforcement-Learning-Based Agents

Mar 12, 2020
Pablo Barros, Anne C. Bloem, Inge M. Hootsmans, Lena M. Opheij, Romain H. A. Toebosch, Emilia Barakova, Alessandra Sciutti

* Submitted to IROS2020 

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What can computational models learn from human selective attention? A review from an audiovisual crossmodal perspective

Sep 05, 2019
Di Fu, Cornelius Weber, Guochun Yang, Matthias Kerzel, Weizhi Nan, Pablo Barros, Haiyan Wu, Xun Liu, Stefan Wermter

* 29pages, 5 figures, 1 table, journal article 

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The OMG-Empathy Dataset: Evaluating the Impact of Affective Behavior in Storytelling

Aug 30, 2019
Pablo Barros, Nikhil Churamani, Angelica Lim, Stefan Wermter

* 2019 8th International Conference on Affective Computing and Intelligent Interaction (ACII) 

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Towards Learning How to Properly Play UNO with the iCub Robot

Aug 02, 2019
Pablo Barros, Stefan Wermter, Alessandra Sciutti

* Workshops on Naturalistic Non-Verbal and Affective Human-Robot Interactions co-located with ICDL-EPIROB 2019 

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A Personalized Affective Memory Neural Model for Improving Emotion Recognition

Apr 23, 2019
Pablo Barros, German I. Parisi, Stefan Wermter

* Accepted by the International Conference on Machine Learning 2019 (ICML2019) 

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Assessing the Contribution of Semantic Congruency to Multisensory Integration and Conflict Resolution

Oct 15, 2018
Di Fu, Pablo Barros, German I. Parisi, Haiyan Wu, Sven Magg, Xun Liu, Stefan Wermter

* Workshop on Crossmodal Learning for Intelligent Robotics at IROS'18, Madrid, Spain 

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A Neurorobotic Experiment for Crossmodal Conflict Resolution in Complex Environments

Sep 24, 2018
German I. Parisi, Pablo Barros, Di Fu, Sven Magg, Haiyan Wu, Xun Liu, Stefan Wermter

* Accepted at the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2018), Madrid, Spain 

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A Deep Neural Model Of Emotion Appraisal

Aug 01, 2018
Pablo Barros, Emilia Barakova, Stefan Wermter


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Towards Modeling the Interaction of Spatial-Associative Neural Network Representations for Multisensory Perception

Jul 13, 2018
German I. Parisi, Jonathan Tong, Pablo Barros, Brigitte Röder, Stefan Wermter

* Workshop on Computational Models for Crossmodal Learning, IEEE ICDL-EPIROB 2017, Lisbon, Portugal 

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An Affective Robot Companion for Assisting the Elderly in a Cognitive Game Scenario

Jul 12, 2018
Nikhil Churamani, Alexander Sutherland, Pablo Barros

* Proceedings of the Workshop on Intelligent Assistive Computing, IEEE World Congress on Computational Intelligence (WCCI) 2018 

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Expectation Learning for Adaptive Crossmodal Stimuli Association

Jan 23, 2018
Pablo Barros, German I. Parisi, Di Fu, Xun Liu, Stefan Wermter

* 3 pages 2017 EUCog meeting abstract 

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