Rottmann, N; Bruder, R; Schweikard, A; Rueckert, E. (2019). Cataglyphis ant navigation strategies solve the global localization problem in robots with binary sensors, Proceedings of the International Conference on Bio-inspired Systems and Signal Processing (BIOSIGNALS).
Archives
Journal Paper Accepted at Neural Networks
Daniel Tanneberg, Jan Peters, Elmar Rueckert
Intrinsic Motivation and Mental Replay enable Efficient Online Adaptation in Stochastic Recurrent Networks
accepted (Oct, 9th 2018) at Neural Networks – Elsevier with an Impact Factor of 7.197 (2017).
Conference paper accepted at VAILD 2018
Gondaliya, D. Kaushikkumar; Peters, J.; Rueckert, E. (2018). Learning to categorize bug reports with LSTM networks: An empirical study on thousands of real bug reports from a world leading software company, Proceedings of the International Conference on Advances in System Testing and Validation Lifecycle (VALID).
Journal Paper Accepted at JMLR – Journal of Machine Learning Research.
Adrian Šošić, Elmar Rueckert, Jan Peters, Abdelhak M. Zoubir, Heinz Koeppl
Inverse Reinforcement Learning via Nonparametric Spatio-Temporal Subgoal Modeling
1st day as Assistant Professor
Invited Talk at the ICDL Conference, Lisbon, Portugal
Title: Experience Replay and Intrinsic Motivation in Neural Motor Skill Learning Models
3 HUMANOIDS Papers Accepted
Rueckert, E.; Nakatenus, M.; Tosatto, S.; Peters, J. (2017). Learning Inverse Dynamics Models in O(n) time with LSTM networks.
Tanneberg, D.; Peters, J.; Rueckert, E. (2017). Efficient Online Adaptation with Stochastic Recurrent Neural Networks.
Stark, S.; Peters, J.; Rueckert, E. (2017). A Comparison of Distance Measures for Learning Nonparametric Motor Skill Libraries.
CoRL Paper accepted
Tanneberg, D.; Peters, J.; Rueckert, E. (2017). Online Learning with Stochastic Recurrent Neural Networks using Intrinsic Motivation Signals, Proceedings of the Conference on Robot Learning (CoRL).
W1 Juniorprofessorship with tenure track at University Lübeck
With February 1st, 2018 I will work as professor for robotics at the university Lübeck.
Invited Talk at University Lübeck
Title: Neural models for robot motor skill learning.
Abstract:
The challenges in understanding human motor control, in brain-machine interfaces
and anthropomorphic robotics are currently converging. Modern anthropomorphic
robots with their compliant actuators and various types of sensors (e.g., depth
and vision cameras, tactile fingertips, full-body skin, proprioception) have
reached the perceptuomotor complexity faced in human motor control and learning.
While outstanding robotic and prosthetic devices exist, current brain machine
interfaces (BMIs) and robot learning methods have not yet reached the required
autonomy and performance needed to enter daily life.
For truly autonomous robotic and prosthetic devices four major challenges have
to be addressed. These fields can be grouped into the major area of
Neurorobotics and are, (1) the decomposability of complex motor skills into
basic primitives organized in complex architectures, (2) the ability to learn
from partial observable noisy observations of inhomogeneous high-dimensional
sensor data, (3) the learning of abstract features, generalizable models and
transferable policies from human demonstrations, sparse rewards and through
active learning, and (4), accurate predictions of self-motions, object dynamics
and of humans movements for assisting and cooperating autonomous systems.
My contributions are probabilistic computational models that can be trained from
high-dimensional input streams of neural and artificial data (e.g., action
potentials, movement kinematics, joint forces, EMG signals, tactile readings).
The learned models are evaluated in human motor adaptation experiments and in
robot reaching and balancing tasks. These probabilistic models can be
co-activated and sequenced in time as movement primitives and can be modulated
by a small set of control parameters to generalize to new tasks. In neural
network implementations forward and inverse kinematic models are learned
simultaneously and used to generate movement plans in a compliant humanoid
robot. The neural models capture the correlations of the input and can forecast
self-motions or co-workers intentions as demonstrated in a recent human
adaptation experiment which showed that postural control precedes and predicts
volitional motor control.