Search Results for author: Eugen Solowjow

Found 10 papers, 4 papers with code

Verifiable Learned Behaviors via Motion Primitive Composition: Applications to Scooping of Granular Media

no code implementations26 Sep 2023 Andrew Benton, Eugen Solowjow, Prithvi Akella

If these component motion primitives are constructed according to the criteria we specify, the resulting behaviors are probabilistically verifiable.

Industrial Robots

IIFL: Implicit Interactive Fleet Learning from Heterogeneous Human Supervisors

1 code implementation27 Jun 2023 Gaurav Datta, Ryan Hoque, Anrui Gu, Eugen Solowjow, Ken Goldberg

Imitation learning has been applied to a range of robotic tasks, but can struggle when robots encounter edge cases that are not represented in the training data (i. e., distribution shift).

Imitation Learning Uncertainty Quantification

Learning on the Job: Self-Rewarding Offline-to-Online Finetuning for Industrial Insertion of Novel Connectors from Vision

no code implementations27 Oct 2022 Ashvin Nair, Brian Zhu, Gokul Narayanan, Eugen Solowjow, Sergey Levine

One of the main observations we make in this work is that, with a suitable representation learning and domain generalization approach, it can be significantly easier for the reward function to generalize to a new but structurally similar task (e. g., inserting a new type of connector) than for the policy.

Domain Generalization Representation Learning

Learning to Efficiently Plan Robust Frictional Multi-Object Grasps

no code implementations13 Oct 2022 Wisdom C. Agboh, Satvik Sharma, Kishore Srinivas, Mallika Parulekar, Gaurav Datta, Tianshuang Qiu, Jeffrey Ichnowski, Eugen Solowjow, Mehmet Dogar, Ken Goldberg

In physical experiments, we find a 13. 7% increase in success rate, a 1. 6x increase in picks per hour, and a 6. 3x decrease in grasp planning time compared to prior work on multi-object grasping.

Friction Object

Meta-Reinforcement Learning for Robotic Industrial Insertion Tasks

no code implementations29 Apr 2020 Gerrit Schoettler, Ashvin Nair, Juan Aparicio Ojea, Sergey Levine, Eugen Solowjow

Robotic insertion tasks are characterized by contact and friction mechanics, making them challenging for conventional feedback control methods due to unmodeled physical effects.

Friction Meta Reinforcement Learning +2

UniGrasp: Learning a Unified Model to Grasp with Multifingered Robotic Hands

1 code implementation24 Oct 2019 Lin Shao, Fabio Ferreira, Mikael Jorda, Varun Nambiar, Jianlan Luo, Eugen Solowjow, Juan Aparicio Ojea, Oussama Khatib, Jeannette Bohg

The majority of previous work has focused on developing grasp methods that generalize over novel object geometry but are specific to a certain robot hand.

Object valid

Domain Randomization for Active Pose Estimation

no code implementations10 Mar 2019 Xinyi Ren, Jianlan Luo, Eugen Solowjow, Juan Aparicio Ojea, Abhishek Gupta, Aviv Tamar, Pieter Abbeel

In this work, we investigate how to improve the accuracy of domain randomization based pose estimation.

Pose Estimation

Residual Reinforcement Learning for Robot Control

no code implementations7 Dec 2018 Tobias Johannink, Shikhar Bahl, Ashvin Nair, Jianlan Luo, Avinash Kumar, Matthias Loskyll, Juan Aparicio Ojea, Eugen Solowjow, Sergey Levine

In this paper, we study how we can solve difficult control problems in the real world by decomposing them into a part that is solved efficiently by conventional feedback control methods, and the residual which is solved with RL.

Friction reinforcement-learning +1

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