Interactive Robot Perception & Learning

@inproceedings{liu2023safe,

title = {Safe reinforcement learning of dynamic high-dimensional robotic tasks: navigation, manipulation, interaction},

author = {Puze Liu and Kuo Zhang and Davide Tateo and Snehal Jauhri and Zhiyuan Hu and Jan Peters and Georgia Chalvatzaki},

year  = {2023},

date = {2023-01-01},

booktitle = {2023 IEEE International Conference on Robotics and Automation (ICRA)},

pages = {9449–9456},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{hansel2023hierarchical,

title = {Hierarchical policy blending as inference for reactive robot control},

author = {Kay Hansel and Julen Urain and Jan Peters and Georgia Chalvatzaki},

year  = {2023},

date = {2023-01-01},

booktitle = {2023 IEEE International Conference on Robotics and Automation (ICRA)},

pages = {10181–10188},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{le2023hierarchical,

title = {Hierarchical Policy Blending As Optimal Transport},

author = {An Thai Le and Kay Hansel and Jan Peters and Georgia Chalvatzaki},

year  = {2023},

date = {2023-01-01},

booktitle = {Learning for Dynamics and Control Conference},

pages = {797–812},

organization = {PMLR},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{funk2022learn2assemble,

title = {Learn2assemble with structured representations and search for robotic architectural construction},

author = {Niklas Funk and Georgia Chalvatzaki and Boris Belousov and Jan Peters},

year  = {2022},

date = {2022-01-01},

booktitle = {Conference on Robot Learning},

pages = {1401–1411},

organization = {PMLR},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{funk2022graph,

title = {Graph-based Reinforcement Learning meets Mixed Integer Programs: An application to 3D robot assembly discovery},

author = {Niklas Funk and Svenja Menzenbach and Georgia Chalvatzaki and Jan Peters},

year  = {2022},

date = {2022-01-01},

booktitle = {2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},

pages = {10215–10222},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{liu2022regularized,

title = {Regularized deep signed distance fields for reactive motion generation},

author = {Puze Liu and Kuo Zhang and Davide Tateo and Snehal Jauhri and Jan Peters and Georgia Chalvatzaki},

year  = {2022},

date = {2022-01-01},

booktitle = {2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},

pages = {6673–6680},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{asmanis2022semantic,

title = {A Semantic Enhancement of Unified Geometric Representations for Improving Indoor Visual SLAM},

author = {Ioannis Asmanis and Panagiotis Mermigkas and Georgia Chalvatzaki and Jan Peters and Petros Maragos},

year  = {2022},

date = {2022-01-01},

booktitle = {2022 19th International Conference on Ubiquitous Robots (UR)},

pages = {288–294},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{d2022prioritized,

title = {Prioritized Sampling with Intrinsic Motivation in Multi-Task Reinforcement Learning},

author = {Carlo D'Eramo and Georgia Chalvatzaki},

year  = {2022},

date = {2022-01-01},

booktitle = {2022 International Joint Conference on Neural Networks (IJCNN)},

pages = {1–8},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{prasad2022mild,

title = {MILD: Multimodal Interactive Latent Dynamics for Learning Human-Robot Interaction},

author = {Vignesh Prasad and Dorothea Koert and Ruth Stock-Homburg and Jan Peters and Georgia Chalvatzaki},

year  = {2022},

date = {2022-01-01},

booktitle = {2022 IEEE-RAS 21st International Conference on Humanoid Robots (Humanoids)},

pages = {472–479},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{schneider2022active,

title = {Active exploration for robotic manipulation},

author = {Tim Schneider and Boris Belousov and Georgia Chalvatzaki and Diego Romeres and Devesh K Jha and Jan Peters},

year  = {2022},

date = {2022-01-01},

booktitle = {2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},

pages = {9355–9362},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{liu2022auto,

title = {Auto (mated) nomous Assembly},

author = {Yuxi Liu and Boris Belousov and Niklas Funk and Georgia Chalvatzaki and Jan Peters and Oliver Tessmann},

year  = {2022},

date = {2022-01-01},

booktitle = {International Conference on Trends on Construction in the Post-Digital Era},

pages = {167–181},

organization = {Springer International Publishing Cham},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{tosatto2021contextual,

title = {Contextual latent-movements off-policy optimization for robotic manipulation skills},

author = {Samuele Tosatto and Georgia Chalvatzaki and Jan Peters},

year  = {2021},

date = {2021-01-01},

booktitle = {2021 IEEE International Conference on Robotics and Automation (ICRA)},

pages = {10815–10821},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{morgan2021model,

title = {Model predictive actor-critic: Accelerating robot skill acquisition with deep reinforcement learning},

author = {Andrew S Morgan and Daljeet Nandha and Georgia Chalvatzaki and Carlo D’Eramo and Aaron M Dollar and Jan Peters},

year  = {2021},

date = {2021-01-01},

booktitle = {2021 IEEE International Conference on Robotics and Automation (ICRA)},

pages = {6672–6678},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{li2021directed,

title = {Directed acyclic graph neural network for human motion prediction},

author = {Qin Li and Georgia Chalvatzaki and Jan Peters and Yong Wang},

year  = {2021},

date = {2021-01-01},

booktitle = {2021 IEEE International Conference on Robotics and Automation (ICRA)},

pages = {3197–3204},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{efstathiou2021deep,

title = {Deep Leg Tracking by Detection and Gait Analysis in 2D Range Data for Intelligent Robotic Assistants},

author = {Danai Efstathiou and Georgia Chalvatzaki and Athanasios Dometios and Dionisios Spiliopoulos and Costas S Tzafestas},

year  = {2021},

date = {2021-01-01},

booktitle = {2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},

pages = {2657–2662},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{gkanatsios2020revisiting,

title = {Revisiting Grasp Map Representation with a Focus on Orientation in Grasp Synthesis},

author = {Nikolaos Gkanatsios and Georgia Chalvatzaki and Petros Maragos and Jan Peters},

year  = {2020},

date = {2020-01-01},

booktitle = {Visual Learning and Reasoning for Robotic Manipulation, RSS Workshop},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{chalvatzaki2020walk,

title = {i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication},

author = {Georgia Chalvatzaki and Petros Koutras and Antigoni Tsiami and Costas S Tzafestas and Petros Maragos},

year  = {2020},

date = {2020-01-01},

booktitle = {Proc. European Conference on Computer Vision (ECCV) - Workshops},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{marougkas2020track,

title = {How to track your dragon: A Multi-Attentional Framework for real-time RGB-D 6-DOF Object Pose Tracking},

author = {Isidoros Marougkas and Petros Koutras and Nikos Kardaris and Georgios Retsinas and Georgia Chalvatzaki and Petros Maragos},

year  = {2020},

date = {2020-01-01},

booktitle = {Proc. European Conference on Computer Vision (ECCV) - Workshops},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{moustris2020walk,

title = {The I-walk assistive robot: a multimodal intelligent robotic rollator providing cognitive and mobility assistance to the elderly and motor-impaired},

author = {George Moustris and Nikolaos Kardaris and Antigoni Tsiami and Georgia Chalvatzaki and Petros Koutras and Athanasios Dometios and Paris Oikonomou and Costas Tzafestas and Petros Maragos and Eleni Efthimiou and others},

year  = {2020},

date = {2020-01-01},

booktitle = {International Workshop on Human-Friendly Robotics},

pages = {31–45},

organization = {Springer International Publishing Cham},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{hadfield2019deep,

title = {A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task},

author = {Jack Hadfield and Georgia Chalvatzaki and Petros Koutras and Mehdi Khamassi and Costas S Tzafestas and Petros Maragos},

year  = {2019},

date = {2019-01-01},

booktitle = {2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{chalvatzaki2019lstm,

title = {LSTM-based Network for Human Gait Stability Prediction in an Intelligent Robotic Rollator},

author = {Georgia Chalvatzaki and Petros Koutras and Jack Hadfield and Xanthi S Papageorgiou and Costas S Tzafestas and Petros Maragos},

year  = {2019},

date = {2019-01-01},

booktitle = {2019 International Conference on Robotics and Automation (ICRA)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{koutras2019video,

title = {Video processing and learning in assistive robotic applications},

author = {Petros Koutras and Georgia Chalvatzaki and Antigoni Tsiami and Alexandros Nikolakakis and Costas S Tzafestas and Petros Maragos},

year  = {2019},

date = {2019-01-01},

booktitle = {2019 IEEE International Conference on Image Processing (ICIP)},

pages = {2457–2457},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{werner2019gait,

title = {Gait Analysis using a smart Rollator: A Validation Study for the elderly People with Mobility Impairments},

author = {C Werner and G Chalvatzaki and XS Papageorgiou and CS Tzafestas and JM Bauer and K Hauer},

year  = {2019},

date = {2019-01-01},

booktitle = {ZEITSCHRIFT FUR GERONTOLOGIE UND GERIATRIE},

volume = {52},

pages = {S155–S155},

organization = {SPRINGER HEIDELBERG TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{papageorgiou2019human,

title = {Human-centered service robotic systems for assisted living},

author = {Xanthi S Papageorgiou and Georgia Chalvatzaki and Athanasios C Dometios and Costas S Tzafestas},

year  = {2019},

date = {2019-01-01},

booktitle = {Advances in Service and Industrial Robotics: Proceedings of the 27th International Conference on Robotics in Alpe-Adria Danube Region (RAAD 2018)},

pages = {132–140},

organization = {Springer International Publishing},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{chalvatzaki2018user,

title = {User-adaptive human-robot formation control for an intelligent robotic walker using augmented human state estimation and pathological gait characterization},

author = {Georgia Chalvatzaki and Xanthi S Papageorgiou and Petros Maragos and Costas S Tzafestas},

year  = {2018},

date = {2018-01-01},

booktitle = {2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},

pages = {6016–6022},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{khamassi2018framework,

title = {A framework for robot learning during child-robot interaction with human engagement as reward signal},

author = {Mehdi Khamassi and Georgia Chalvatzaki and Theodore Tsitsimis and George Velentzas and Costas Tzafestas},

year  = {2018},

date = {2018-01-01},

booktitle = {2018 27th IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN)},

pages = {461–464},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{chalvatzaki2017comparative,

title = {Comparative experimental validation of human gait tracking algorithms for an intelligent robotic rollator},

author = {Georgia Chalvatzaki and Xanthi S Papageorgiou and Costas S Tzafestas and Petros Maragos},

year  = {2017},

date = {2017-01-01},

booktitle = {2017 IEEE International Conference on Robotics and Automation (ICRA)},

pages = {6026–6031},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{papageorgiou2017intelligent,

title = {Intelligent assistive robotic systems for the elderly: two real-life use cases},

author = {Xanthi S Papageorgiou and Georgia Chalvatzaki and Athanasios C Dometios and Costas S Tzafestas and Petros Maragos},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings of the 10th International Conference on PErvasive Technologies Related to Assistive Environments},

pages = {360–365},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}