Search Results for author: Bowen Jing

Found 17 papers, 13 papers with code

Dirichlet Flow Matching with Applications to DNA Sequence Design

1 code implementation8 Feb 2024 Hannes Stark, Bowen Jing, Chenyu Wang, Gabriele Corso, Bonnie Berger, Regina Barzilay, Tommi Jaakkola

Further, we provide distilled Dirichlet flow matching, which enables one-step sequence generation with minimal performance hits, resulting in $O(L)$ speedups compared to autoregressive models.

AlphaFold Meets Flow Matching for Generating Protein Ensembles

1 code implementation7 Feb 2024 Bowen Jing, Bonnie Berger, Tommi Jaakkola

When trained and evaluated on the PDB, our method provides a superior combination of precision and diversity compared to AlphaFold with MSA subsampling.

Equivariant Scalar Fields for Molecular Docking with Fast Fourier Transforms

1 code implementation7 Dec 2023 Bowen Jing, Tommi Jaakkola, Bonnie Berger

The runtime of our approach can be amortized at several levels of abstraction, and is particularly favorable for virtual screening settings with a common binding pocket.

Molecular Docking

Harmonic Self-Conditioned Flow Matching for Multi-Ligand Docking and Binding Site Design

1 code implementation9 Oct 2023 Hannes Stärk, Bowen Jing, Regina Barzilay, Tommi Jaakkola

A significant amount of protein function requires binding small molecules, including enzymatic catalysis.

nnSAM: Plug-and-play Segment Anything Model Improves nnUNet Performance

1 code implementation29 Sep 2023 Yunxiang Li, Bowen Jing, Zihan Li, Jing Wang, You Zhang

The recent developments of foundation models in computer vision, especially the Segment Anything Model (SAM), allow scalable and domain-agnostic image segmentation to serve as a general-purpose segmentation tool.

Few-Shot Learning Image Segmentation +3

EigenFold: Generative Protein Structure Prediction with Diffusion Models

1 code implementation5 Apr 2023 Bowen Jing, Ezra Erives, Peter Pao-Huang, Gabriele Corso, Bonnie Berger, Tommi Jaakkola

Protein structure prediction has reached revolutionary levels of accuracy on single structures, yet distributional modeling paradigms are needed to capture the conformational ensembles and flexibility that underlie biological function.

Protein Structure Prediction

DiffDock: Diffusion Steps, Twists, and Turns for Molecular Docking

2 code implementations4 Oct 2022 Gabriele Corso, Hannes Stärk, Bowen Jing, Regina Barzilay, Tommi Jaakkola

We instead frame molecular docking as a generative modeling problem and develop DiffDock, a diffusion generative model over the non-Euclidean manifold of ligand poses.

Blind Docking

Subspace Diffusion Generative Models

1 code implementation3 May 2022 Bowen Jing, Gabriele Corso, Renato Berlinghieri, Tommi Jaakkola

Score-based models generate samples by mapping noise to data (and vice versa) via a high-dimensional diffusion process.

Denoising Image Generation

Equivariant Graph Neural Networks for 3D Macromolecular Structure

2 code implementations7 Jun 2021 Bowen Jing, Stephan Eismann, Pratham N. Soni, Ron O. Dror

Representing and reasoning about 3D structures of macromolecules is emerging as a distinct challenge in machine learning.

BIG-bench Machine Learning Transfer Learning

ATOM3D: Tasks On Molecules in Three Dimensions

3 code implementations7 Dec 2020 Raphael J. L. Townshend, Martin Vögele, Patricia Suriana, Alexander Derry, Alexander Powers, Yianni Laloudakis, Sidhika Balachandar, Bowen Jing, Brandon Anderson, Stephan Eismann, Risi Kondor, Russ B. Altman, Ron O. Dror

We implement several classes of three-dimensional molecular learning methods for each of these tasks and show that they consistently improve performance relative to methods based on one- and two-dimensional representations.

Learning from Protein Structure with Geometric Vector Perceptrons

3 code implementations ICLR 2021 Bowen Jing, Stephan Eismann, Patricia Suriana, Raphael J. L. Townshend, Ron Dror

Learning on 3D structures of large biomolecules is emerging as a distinct area in machine learning, but there has yet to emerge a unifying network architecture that simultaneously leverages the graph-structured and geometric aspects of the problem domain.

Protein Design Relational Reasoning

Rotation-Invariant Gait Identification with Quaternion Convolutional Neural Networks

1 code implementation4 Aug 2020 Bowen Jing, Vinay Prabhu, Angela Gu, John Whaley

A desireable property of accelerometric gait-based identification systems is robustness to new device orientations presented by users during testing but unseen during the training phase.

Gait Identification

Hierarchical, rotation-equivariant neural networks to select structural models of protein complexes

no code implementations5 Jun 2020 Stephan Eismann, Raphael J. L. Townshend, Nathaniel Thomas, Milind Jagota, Bowen Jing, Ron O. Dror

Predicting the structure of multi-protein complexes is a grand challenge in biochemistry, with major implications for basic science and drug discovery.

Drug Discovery

SGVAE: Sequential Graph Variational Autoencoder

no code implementations17 Dec 2019 Bowen Jing, Ethan A. Chi, Jillian Tang

Generative models of graphs are well-known, but many existing models are limited in scalability and expressivity.

Modeling Sensorimotor Coordination as Multi-Agent Reinforcement Learning with Differentiable Communication

no code implementations12 Sep 2019 Bowen Jing, William Yin

Multi-agent reinforcement learning has shown promise on a variety of cooperative tasks as a consequence of recent developments in differentiable inter-agent communication.

Multi-agent Reinforcement Learning reinforcement-learning +1

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