← Search

William Shen

4 accepted papers

2025

Differentiable GPU-Parallelized Task and Motion Planning

RSS 2025poster

Planning long-horizon robot manipulation requires making discrete decisions about which objects to interact with and continuous decisions about how to interact with them. A robot planner must select grasps, placements, and motions that are feasible and safe. This class of problems falls under Task a…

Cited by 0PDFScholar
2025

FalconGym: A Photorealistic Simulation Framework for Zero-Shot Sim-to-Real Vision-Based Quadrotor Navigation

IROS 2025

We present a novel framework demonstrating zero-shot sim-to-real transfer of visual control policies learned in a Neural Radiance Field (NeRF) environment for quadrotors to fly through racing gates. Robust transfer from simulation to real flight poses a major challenge, as standard simulators often

Cited by 3SourceScholar
2023

Distilled Feature Fields Enable Few-Shot Language-Guided Manipulation

CoRL 2023oral

Self-supervised and language-supervised image models contain rich knowledge of the world that is important for generalization. Many robotic tasks, however, require a detailed understanding of 3D geometry, which is often lacking in 2D image features. This work bridges this 2D-to-3D gap for robotic ma…

Cited by 113SourcecodeScholar
2018

Taskonomy: Disentangling Task Transfer Learning

CVPR 2018poster

Do visual tasks have a relationship, or are they unrelated? For instance, could having surface normals simplify estimating the depth of an image? Intuition answers these questions positively, implying existence of a structure among visual tasks. Knowing this structure has notable uses; it is the con…