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Stefan Stevsic

3 accepted papers

2021

Improved Learning of Robot Manipulation Tasks Via Tactile Intrinsic Motivation

RA-L 2021

In this letter we address the challenge of exploration in deep reinforcement learning for robotic manipulation tasks. In sparse goal settings, an agent does not receive any positive feedback until randomly achieving the goal, which becomes infeasible for longer control sequences. Inspired by touch-b

Cited by 31SourceScholar
2020

Learning to Assemble: Estimating 6D Poses for Robotic Object-Object Manipulation

RA-L 2020

In this letter we propose a robotic vision task with the goal of enabling robots to execute complex assembly tasks in unstructured environments using a camera as the primary sensing device. We formulate the task as an instance of 6D pose estimation of template geometries, to which manipulation objec

Cited by 35SourceScholar
2018

Sample Efficient Learning of Path Following and Obstacle Avoidance Behavior for Quadrotors

RA-L 2018

In this letter, we propose an algorithm for the training of neural network control policies for quadrotors. The learned control policy computes control commands directly from sensor inputs and is, hence, computationally efficient. An imitation learning algorithm produces a policy that reproduces the

Cited by 20SourceScholar