Search Results for author: Yilin Wu

Found 6 papers, 2 papers with code

Learning Generalizable Tool-use Skills through Trajectory Generation

no code implementations29 Sep 2023 Carl Qi, Yilin Wu, Lifan Yu, Haoyue Liu, Bowen Jiang, Xingyu Lin, David Held

We propose to learn a generative model of the tool-use trajectories as a sequence of tool point clouds, which generalizes to different tool shapes.

Deformable Object Manipulation

Stabilize to Act: Learning to Coordinate for Bimanual Manipulation

no code implementations3 Sep 2023 Jennifer Grannen, Yilin Wu, Brandon Vu, Dorsa Sadigh

We counteract this challenge by drawing inspiration from humans to propose a novel role assignment framework: a stabilizing arm holds an object in place to simplify the environment while an acting arm executes the task.

Learning Bimanual Scooping Policies for Food Acquisition

no code implementations26 Nov 2022 Jennifer Grannen, Yilin Wu, Suneel Belkhale, Dorsa Sadigh

In order to acquire foods with such diverse properties, we propose stabilizing food items during scooping using a second arm, for example, by pushing peas against the spoon with a flat surface to prevent dispersion.

Solving Compositional Reinforcement Learning Problems via Task Reduction

1 code implementation ICLR 2021 Yunfei Li, Yilin Wu, Huazhe Xu, Xiaolong Wang, Yi Wu

We propose a novel learning paradigm, Self-Imitation via Reduction (SIR), for solving compositional reinforcement learning problems.

Continuous Control reinforcement-learning +1

Viscoelasticity enables self-organization of bacterial active matter in space and time

no code implementations31 Jul 2020 Song Liu, Suraj Shankar, M. Cristina Marchetti, Yilin Wu

Active matter consists of units that generate mechanical work by consuming energy.

Soft Condensed Matter Biological Physics Fluid Dynamics

Learning to Manipulate Deformable Objects without Demonstrations

2 code implementations29 Oct 2019 Yilin Wu, Wilson Yan, Thanard Kurutach, Lerrel Pinto, Pieter Abbeel

Second, instead of jointly learning both the pick and the place locations, we only explicitly learn the placing policy conditioned on random pick points.

Deformable Object Manipulation Object +1

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