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Tomoaki Oiki

3 accepted papers

2021

Data-Efficient Learning for Complex and Real-Time Physical Problem Solving Using Augmented Simulation

RA-L 2021

Humans quickly solve tasks in novel systems with complex dynamics, without requiring much interaction. While deep reinforcement learning algorithms have achieved tremendous success in many complex tasks, these algorithms need a large number of samples to learn meaningful policies. In this letter, we

Cited by 19SourceScholar
2020

Can Increasing Input Dimensionality Improve Deep Reinforcement Learning?

ICML 2020poster

Deep reinforcement learning (RL) algorithms have recently achieved remarkable successes in various sequential decision making tasks, leveraging advances in methods for training large deep networks. However, these methods usually require large amounts of training data, which is often a big problem fo…

Cited by 68SourcePDFScholar
2019

Trajectory Optimization for Unknown Constrained Systems using Reinforcement Learning

IROS 2019poster

In this paper, we propose a reinforcement learning-based algorithm for trajectory optimization for constrained dynamical systems. This problem is motivated by the fact that for most robotic systems, the dynamics may not always be known. Generating smooth, dynamically feasible trajectories could be d…

Cited by 42SourceScholar