Neural fields in visual computing and beyond

Y **e, T Takikawa, S Saito, O Litany… - Computer Graphics …, 2022 - Wiley Online Library
Recent advances in machine learning have led to increased interest in solving visual
computing problems using methods that employ coordinate‐based neural networks. These …

Eqmotion: Equivariant multi-agent motion prediction with invariant interaction reasoning

C Xu, RT Tan, Y Tan, S Chen… - Proceedings of the …, 2023 - openaccess.thecvf.com
Learning to predict agent motions with relationship reasoning is important for many
applications. In motion prediction tasks, maintaining motion equivariance under Euclidean …

Theseus: A library for differentiable nonlinear optimization

L Pineda, T Fan, M Monge… - Advances in …, 2022 - proceedings.neurips.cc
We present Theseus, an efficient application-agnostic open source library for differentiable
nonlinear least squares (DNLS) optimization built on PyTorch, providing a common …

Geometric and physical quantities improve e (3) equivariant message passing

J Brandstetter, R Hesselink, E van der Pol… - arxiv preprint arxiv …, 2021 - arxiv.org
Including covariant information, such as position, force, velocity or spin is important in many
tasks in computational physics and chemistry. We introduce Steerable E (3) Equivariant …

Neural kernel surface reconstruction

J Huang, Z Gojcic, M Atzmon, O Litany… - Proceedings of the …, 2023 - openaccess.thecvf.com
We present a novel method for reconstructing a 3D implicit surface from a large-scale,
sparse, and noisy point cloud. Our approach builds upon the recently introduced Neural …

Reducing SO (3) convolutions to SO (2) for efficient equivariant GNNs

S Passaro, CL Zitnick - International Conference on Machine …, 2023 - proceedings.mlr.press
Graph neural networks that model 3D data, such as point clouds or atoms, are typically
desired to be $ SO (3) $ equivariant, ie, equivariant to 3D rotations. Unfortunately …

Transformation-equivariant 3d object detection for autonomous driving

H Wu, C Wen, W Li, X Li, R Yang, C Wang - Proceedings of the AAAI …, 2023 - ojs.aaai.org
Abstract 3D object detection received increasing attention in autonomous driving recently.
Objects in 3D scenes are distributed with diverse orientations. Ordinary detectors do not …

ResGen is a pocket-aware 3D molecular generation model based on parallel multiscale modelling

O Zhang, J Zhang, J **, X Zhang, RL Hu… - Nature Machine …, 2023 - nature.com
Most molecular generative models based on artificial intelligence for de novo drug design
are ligand-centric and do not consider the detailed three-dimensional geometries of protein …

Neural descriptor fields: Se (3)-equivariant object representations for manipulation

A Simeonov, Y Du, A Tagliasacchi… - … on Robotics and …, 2022 - ieeexplore.ieee.org
We present Neural Descriptor Fields (NDFs), an object representation that encodes both
points and relative poses between an object and a target (such as a robot gripper or a rack …

A systematic survey in geometric deep learning for structure-based drug design

Z Zhang, J Yan, Q Liu, E Chen, M Zitnik - arxiv preprint arxiv:2306.11768, 2023 - arxiv.org
Structure-based drug design (SBDD) utilizes the three-dimensional geometry of proteins to
identify potential drug candidates. Traditional methods, grounded in physicochemical …