Dionis Totsila

Bio

Dionis Totsila is a Doctoral Researcher at INRIA Nancy (LARSEN Team) and the University of Lorraine, France, where he has been pursuing his Ph.D. since 2023 under the supervision of Dr. Serena Ivaldi and Dr. Jean-Baptiste Mouret. His current research focuses on enhancing robotic capabilities by integrating large language and vision-language models, as well as developing methods for learning bimanual robot skills with human guidance and natural language interaction. Prior to this, he gained industry experience as a Robotics Engineer at Ragdoll Dynamics, London, UK (2022–2023), where he contributed to improving animator workflows by applying robotic control and simulation techniques in Maya. Dionis also held a research role at the AI Group of the Laboratory of Information Systems and Artificial Intelligence, University of Patras (2021–2023), where he worked on advancing neural dynamic policies, reinforcement learning, learning from demonstration, and optimal control strategies. between artificial intelligence research and real-world applications, with interests in robot learning, human-robot interaction, and autonomous skill acquisition.

Research Interests

  • Large Language Models
  • Vision Language Models
  • Whole-body control
  • Human Robot Interaction

In Brief

Topic: LLMs for advancing robot control and teleoperation
Supervisors: Serena Ivaldi, Jean-Baptiste Mouret
Funding: European ROBotics and AI Network (euROBIN)

Publications

Publications HAL

2025

Journal articles

titre
Sensorimotor Learning With Stability Guarantees via Autonomous Neural Dynamic Policies
auteur
Dionis Totsila, Konstantinos Chatzilygeroudis, Valerio Modugno, Denis Hadjivelichkov, Dimitrios Kanoulas
article
IEEE Robotics and Automation Letters, 2025, 10 (2), pp.1760-1767. ⟨10.1109/LRA.2024.3524878⟩
Accès au texte intégral et bibtex
https://inria.hal.science/hal-04913600/file/andps_journal.pdf BibTex

Preprints, Working Papers, …

titre
Safe Bimanual Teleoperation with Language-Guided Collision Avoidance
auteur
Dionis Totsila, Clemente Donoso, Enrico Mingo Hoffman, Jean-Baptiste Mouret, Serena Ivaldi
article
2025
Accès au texte intégral et bibtex
https://inria.hal.science/hal-05123517/file/telepresence.pdf BibTex

2024

Journal articles

titre
RobotDART: a versatile robot simulator for robotics and machine learning researchers
auteur
Konstantinos Chatzilygeroudis, Dionis Totsila, Jean-Baptiste Mouret
article
Journal of Open Source Software, 2024, 9 (102), pp.6771. ⟨10.21105/joss.06771⟩
Accès au bibtex
BibTex

Conference papers

titre
Words2Contact: Identifying Support Contacts from Verbal Instructions Using Foundation Models
auteur
Dionis Totsila, Quentin Rouxel, Jean-Baptiste Mouret, Serena Ivaldi
article
2024 IEEE-RAS 23rd International Conference on Humanoid Robots (Humanoids), Nov 2024, Nancy, France. pp.9-16, ⟨10.1109/Humanoids58906.2024.10769902⟩
Accès au texte intégral et bibtex
https://hal.science/hal-04827434/file/main.pdf BibTex

Preprints, Working Papers, …

titre
From Vocal Instructions to Household Tasks: The Inria Tiago++ in the euROBIN Service Robots Coopetition
auteur
Fabio Amadio, Clemente Donoso Krauss, Dionis Totsila, Raphael Lorenzo, Quentin Rouxel, Olivier Rochel, Enrico Mingo Hoffman, Jean-Baptiste Mouret, Serena Ivaldi
article
2024
Accès au texte intégral et bibtex
https://hal.science/hal-04868440/file/RAP_euRobin_paper.pdf BibTex