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Owen Lewis Howell

4 accepted papers

2025

Hierarchical Equivariant Policy via Frame Transfer

ICML 2025poster

Recent advances in hierarchical policy learning highlight the advantages of decomposing systems into high-level and low-level agents, enabling efficient long-horizon reasoning and precise fine-grained control. However, the interface between these hierarchy levels remains underexplored, and existing…

Cited by 2SourcePDFScholar
2025

NeuralPLexer3: Accurate Biomolecular Complex Structure Prediction with Flow Models

NeurIPS 2025poster

Biomolecular structure determination is essential to a mechanistic understanding of diseases and the development of novel therapeutics. Machine-learning-based structure prediction methods have made significant advancements by computationally predicting protein and bioassembly structures from sequenc…

Cited by 0SourcecodeScholar
2024

Fourier Transporter: Bi-Equivariant Robotic Manipulation in 3D

ICLR 2024poster

Many complex robotic manipulation tasks can be decomposed as a sequence of pick and place actions. Training a robotic agent to learn this sequence over many different starting conditions typically requires many iterations or demonstrations, especially in 3D environments. In this work, we propose Fou…

Cited by 24SourcePDFScholar
2023

Equivariant Single View Pose Prediction Via Induced and Restriction Representations

NeurIPS 2023poster

Learning about the three-dimensional world from two-dimensional images is a fundamental problem in computer vision. An ideal neural network architecture for such tasks would leverage the fact that objects can be rotated and translated in three dimensions to make predictions about novel images. Howev…

Cited by 8SourcePDFScholar