Georgia Chalvatzaki
georgia@robot-learning.de

I am a PostDoc at IAS working with Jan Peters at TU Darmstadt. I received my PhD from NTUA in Athens, Greece, where I was advised by Costas S. Tzafestas and co-supervised by Petros Maragos.

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News


Research

iwalk

Orientation Attentive Robot Grasp Synthesis
Nikolaos Gkanatsios, Georgia Chalvatzaki, Petros Maragos, Jan Peters
to be submitted, 2020

arxiv / code / bibtex
@article{gkanatsios2020orientation,
  title={Orientation Attentive Robot Grasp Synthesis},
  author={Gkanatsios, Nikolaos and Chalvatzaki, Georgia and Maragos, Petros and Peters, Jan},
  journal={arXiv preprint arXiv:2006.05123},
  year={2020}
}
              


iwalk

i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication
Georgia Chalvatzaki, Petros Koutras, Antigoni Tsiami, Costas S. Tzafestas, Petros Maragos
Proc. European Conference on Computer Vision Workshops (ECCVW), 2020

bibtex
@article{chalvatzakiwalk,
  title={i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication},
  author={Chalvatzaki, Georgia and Koutras, Petros and Tsiami, Antigoni and Tzafestas, Costas S and Maragos, Petros},
  booktitle={Proc. European Conference on Computer Vision Workshops (ECCVW)},
  year={2020}
}
              


dragon

How to track your dragon: A Multi-Attentional Framework for real-time RGB-D 6-DOF Object Pose Tracking
Isidoros Marougkas, Petros Koutras, Nikos Kardaris, Georgios Retsinas, Georgia Chalvatzaki, Petros Maragos
Proc. European Conference on Computer Vision Workshops (ECCVW), 2020

bibtex
@inproceedings{marougkas2020track,
  title={How to track your dragon: A Multi-Attentional Framework for real-time RGB-D 6-DOF Object Pose Tracking},
  author={Marougkas, Isidoros and Koutras, Petros and Kardaris, Nikos and Retsinas, Georgios and Chalvatzaki, Georgia and Maragos, Petros},
  booktitle={Proc. European Conference on Computer Vision Workshops (ECCVW)},
  year={2020}
}
              


mbrl

Learn to adapt to human walking: A Model-based Reinforcement Learning Approach for a Robotic Assistant Rollator
Georgia Chalvatzaki, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos
IEEE Robotics & Automation Letters , 2019

bibtex
  @article{chalvatzaki2019learn,
    title={Learn to adapt to human walking: A Model-based Reinforcement Learning Approach for a Robotic Assistant Rollator},
    author={Chalvatzaki, Georgia and Papageorgiou, Xanthi S and Maragos, Petros and Tzafestas, Costas S},
    journal={IEEE Robotics and Automation Letters},
    volume={4},
    number={4},
    pages={3774--3781},
    year={2019},
    publisher={IEEE}
  }
              

handover

A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task
Jack Hadfield, Georgia Chalvatzaki*, Petros Koutras, Mehdi Khamassi, Costas S. Tzafestas, Petros Maragos
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2019

bibtex
@article{hadfield2018deep,
  title={A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task},
  author={Hadfield, Jack and Chalvatzaki, Georgia and Koutras, Petros and Khamassi, Mehdi and Tzafestas, Costas S and Maragos, Petros},
  journal={arXiv preprint arXiv:1812.00253},
  year={2018}
}
              

stability

Lstm-based network for human gait stability prediction in an intelligent robotic rollator
Georgia Chalvatzaki, Jack Hadfield, Petros Koutras, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos
International Conference on Robotics and Automation (ICRA), 2019

bibtex
@inproceedings{chalvatzaki2019lstm,
  title={Lstm-based network for human gait stability prediction in an intelligent robotic rollator},
  author={Chalvatzaki, Georgia and Koutras, Petros and Hadfield, Jack and Papageorgiou, Xanthi S and Tzafestas, Costas S and Maragos, Petros},
  booktitle={2019 International Conference on Robotics and Automation (ICRA)},
  pages={4225--4232},
  year={2019},
  organization={IEEE}
}
              


imm

Augmented human state estimation using interacting multiple model particle filters with probabilistic data association
Georgia Chalvatzaki, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos
IEEE Robotics and Automation Letters, 2018

bibtex
@article{chalvatzaki2018augmented,
  title={Augmented human state estimation using interacting multiple model particle filters with probabilistic data association},
  author={Chalvatzaki, Georgia and Papageorgiou, Xanthi S and Tzafestas, Costas S and Maragos, Petros},
  journal={IEEE Robotics and Automation Letters},
  volume={3},
  number={3},
  pages={1872--1879},
  year={2018},
  publisher={IEEE}
}
              


Stolen from Jon Barron