Raquel Ros

Raquel Ros

Principal Investigator

PAL Robotics

  • Human-Robt Interaction, long-term & child-robot interaction, education and health applications

Working in artificial intelligence and robotics has been one of my passions during all my research life. I’m motivated at building robots that can support society in several ways (health-care, education, entertainment).

My main research line is human-robot interaction and its interdisciplinary connection with cognitive sciences, psychology, sociology, health and education, with emphasis on long-term interaction.

Current & Past Positions

  • Senior Social Robotics Scientist - Human-Robot Interaction Team
    PAL Robotics , Barcelona, ES
    2022-02 – Present
  • Researcher - Engineering Department
    Universitat Ramon Llull La Salle Campus Barcelona , Barcelona, ES
    2017-09 – 2022-07
  • Senior Engineer
    Cambridge Consultants (United Kingdom) , Cambridge, GB
    2014-09 – 2017-08
  • Research Associate - Personal Robotics Lab - Department of Electrical and Electronic Engineering
    Imperial College London , London, GB
    2010-08 – 2014-08
  • Marie-Curie Fellow - RIS
    Laboratoire d'analyse et d'architecture des systèmes , Toulouse, FR
    2008-08 – 2010-07
  • Postdoctoral Researcher
    Institut d'Investigació en Intel.ligéncia Artificial , Bellaterra, ES
    2008-04 – 2008-07

Education

  • PhD in Computer Science
    Universitat Autonòma de Barcelona Escola d'Enginyeria , Bellaterra, ES
    2003 – 2008
  • BSc in Computer Science
    Universitat Autonòma de Barcelona Escola d'Enginyeria , Bellaterra, ES
    1999 – 2003

Publications

EMOROBCARE: A Low-Cost Social Robot for Supporting Children with Autism in Therapeutic Settings

Alberto Redondo , Arnau Mayoral-Macau , Bartomeu Pou , David Rios , Raquel Ros , Sara Cooper
2026 - Lecture Notes in Computer Science DOI: 10.1007/978-981-95-2379-5_53 Social Robotics Social Robotics

From Percepts to Semantics: A Multi-modal Saliency Map to Support Social Robots’ Attention

Antonio Andriella , Lorenzo Ferrini , Raquel Ros , Séverin Lemaignan
2025 - ACM Transactions on Human-Robot Interaction DOI: 10.1145/3737891 Social Robotics Social Robotics

Demonstration of an Open-Source ROS 2 Framework and Simulator for Situated Interactive Social Robots

Ferran Gebellí , Lorenzo Ferrini , Luka Juričić , Raquel Ros , Sara Cooper , Séverin Lemaignan
2025 - 2025 20th ACM/IEEE International Conference on Human-Robot Interaction (HRI) DOI: 10.1109/hri61500.2025.10974109 Social Robotics Social Robotics

Hands-on: From Zero to an Interactive Social Robot Using ROS4HRI and LLMs

Ferran Gebelli , Lorenzo Ferrini , Luka Juričić , Raquel Ros , Sara Cooper , Séverin Lemaignan

Dynamics of Mental Models: Objective Vs. Subjective User Understanding of a Robot in the Wild

Anaís Garell , Ferran Gebelli , Ferran Gebellí , Raquel Ros , Séverin Lemaignan
2025 - IEEE Robotics and Automation Letters DOI: 10.1109/LRA.2025.3579217 Social Robotics Social Robotics

TIAGo Head: an AI Powered Platform for Social Robotics

Ferran Gebellí , Francesco Ferro , Lorenzo Ferrini , Luca Marchionni , Luka Juričić , Narcis Miguel , Raquel Ros , Sara Cooper , Séverin Lemaignan
2025 - 2025 34th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) DOI: 10.1109/ro-man63969.2025.11217595 Social Robotics Social Robotics

Social Embeddings: Concept and Initial Investigation

Antonio Andriella , Lorenzo Ferrini , Luka Juricic , Raquel Ros , Séverin Lemaignan , Youssef Mohamed

Challenges of deploying assistive robots in real-life scenarios: an industrial perspective

Raquel Ros , Sara Cooper , Séverin Lemaignan
2023 - 2023 32nd IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) DOI: 10.1109/ro-man57019.2023.10309467 Social Robotics Social Robotics

A Motivational Approach to Support Healthy Habits in Long-term Child–Robot Interaction

Bagherzadhalimi, A. , Baranzini, D. , Demiris, Y. , Oleari, E. , Pozzi, C. , Raquel Ros , Ros, R. , Sacchitelli, F. , Sanna, A.
2016 - International Journal of Social Robotics DOI: 10.1007/s12369-016-0356-9 Social Robotics Social Robotics

Behavioral accommodation towards a dance robot tutor

Coninx, A. , Demiris, Y. , Enescu, V. , Patsis, G. , Raquel Ros , Ros, R. , Sahli, H.
2014 - ACM/IEEE International Conference on Human-Robot Interaction DOI: 10.1145/2559636.2559821 Social Robotics Social Robotics

Creative dance: An approach for social interaction between robots and children

Demiris, Y. , Raquel Ros , Ros, R.
2013 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) DOI: 10.1007/978-3-319-02714-2_4 Social Robotics Social Robotics

Grounding the Interaction: Anchoring Situated Discourse in Everyday Human-Robot Interaction

Alami, R. , Beetz, M. , Lemaignan, S. , Raquel Ros , Ros, R. , Sisbot, E.A.
2012 - International Journal of Social Robotics DOI: 10.1007/s12369-011-0123-x Social Robotics Social Robotics

Adapting robot behavior to user's capabilities: A dance instruction study

Baroni, I. , Demiris, Y. , Nalin, M. , Raquel Ros , Ros, R.
2011 - HRI 2011 - Proceedings of the 6th ACM/IEEE International Conference on Human-Robot Interaction DOI: 10.1145/1957656.1957748 Social Robotics Social Robotics

Analysing the behaviour of robot teams through relational sequential pattern mining

Bombini, G. , Ferilli, S. , López De Mántaras, R. , Raquel Ros , Ros, R.
2011 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) DOI: 10.1007/978-3-642-21916-0_19 Social Robotics Social Robotics

Child-robot interaction in the wild: Advice to the aspiring experimenter

Baxter, P. , Belpaeme, T. , Demiris, Y. , Giusti, A. , Looije, R. , Nalin, M. , Pozzi, C. , Raquel Ros , Ros, R. , Wood, R.
2011 - ICMI'11 - Proceedings of the 2011 ACM International Conference on Multimodal Interaction DOI: 10.1145/2070481.2070545 Social Robotics Social Robotics

Situation assessment for human-robot interactive object manipulation

Alami, R. , Raquel Ros , Ros, R. , Sisbot, E.A.
2011 - Proceedings - IEEE International Workshop on Robot and Human Interactive Communication DOI: 10.1109/ROMAN.2011.6005258 Social Robotics Social Robotics

Towards an open-source social middleware for humanoid robots

Demiris, Y. , Raquel Ros , Ros, R. , Sarabia, M.
2011 - IEEE-RAS International Conference on Humanoid Robots DOI: 10.1109/Humanoids.2011.6100883 Social Robotics Social Robotics

What are you talking about? Grounding dialogue in a perspective-aware robotic architecture

Alami, R. , Beetz, M. , Lemaignan, S. , Raquel Ros , Ros, R.
2011 - Proceedings - IEEE International Workshop on Robot and Human Interactive Communication DOI: 10.1109/ROMAN.2011.6005249 Social Robotics Social Robotics

ORO, a knowledge management platform for cognitive architectures in robotics

Alami, R. , Beetz, M. , Lemaignan, S. , Mösenlechner, L. , Raquel Ros , Ros, R.
2010 - IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings DOI: 10.1109/IROS.2010.5649547 Social Robotics Social Robotics

Solving ambiguities with perspective taking

Alami, R. , Hamann, K. , Raquel Ros , Ros, R. , Sisbot, E.A. , Steinwender, J. , Warneken, F.
2010 - 5th ACM/IEEE International Conference on Human-Robot Interaction, HRI 2010 DOI: 10.1145/1734454.1734533 Social Robotics Social Robotics

Which one? Grounding the referent based on efficient human-robot interaction

Alami, R. , Hamann, K. , Lemaignan, S. , Raquel Ros , Ros, R. , Sisbot, E.A. , Steinwender, J. , Warneken, F.
2010 - Proceedings - IEEE International Workshop on Robot and Human Interactive Communication DOI: 10.1109/ROMAN.2010.5598719 Social Robotics Social Robotics

A case-based approach for coordinated action selection in robot soccer

Arcos, J.L. , Lopez de Mantaras, R. , Raquel Ros , Ros, R. , Veloso, M.

Improving reinforcement learning by using case based heuristics

Bianchi, R.A.C. , Lopez De Mantaras, R. , Raquel Ros , Ros, R.
2009 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) DOI: 10.1007/978-3-642-02998-1_7 Social Robotics Social Robotics

Acquiring a robust case base for the robot soccer domain

Arcos, J.L. , Raquel Ros , Ros, R.
2007 - IJCAI International Joint Conference on Artificial Intelligence Social Robotics Social Robotics

Beyond individualism: Modeling team playing behavior in robot soccer through case-based reasoning

Arcos, J.L. , De Mántaras, R.L. , Raquel Ros , Ros, R. , Sierra, C. , Veloso, M.
2007 - Proceedings of the National Conference on Artificial Intelligence Social Robotics Social Robotics

Executing multi-robot cases through a single coordinator

Raquel Ros , Ros, R. , Veloso, M.
2007 - Proceedings of the International Conference on Autonomous Agents DOI: 10.1145/1329125.1329384 Social Robotics Social Robotics

Team playing behavior in robot soccer: A case-based reasoning approach

Arcos, J.L. , De Màntaras, R.L. , Raquel Ros , Ros, R. , Veloso, M.
2007 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Social Robotics Social Robotics

A negotiation meta strategy combining trade-off and concession moves

Raquel Ros , Ros, R. , Sierra, C.
2006 - Autonomous Agents and Multi-Agent Systems DOI: 10.1007/s10458-006-5837-z Social Robotics Social Robotics

Retrieving and reusing game plays for robot soccer

Arcos, J.L. , López De Màntaras, R. , Raquel Ros , Ros, R. , Sierra, C. , Veloso, M.
2006 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Social Robotics Social Robotics

A CBR System for autonomous robot navigation

Arcos, J.L. , López De Màntaras, R. , Raquel Ros , Ros, R. , Sierra, C.
2005 - Frontiers in Artificial Intelligence and Applications Social Robotics Social Robotics

Experimental analysis of negotiation meta strategies

Raquel Ros , Ros, R. , Sierra, C.
2005 - Proceedings of the International Conference on Autonomous Agents Social Robotics Social Robotics

View all lab publications