Search Results for author: Alex M. Tseng

Found 5 papers, 4 papers with code

Complex Preferences for Different Convergent Priors in Discrete Graph Diffusion

no code implementations5 Jun 2023 Alex M. Tseng, Nathaniel Diamant, Tommaso Biancalani, Gabriele Scalia

Diffusion models have achieved state-of-the-art performance in generating many different kinds of data, including images, text, and videos.

RINGER: Rapid Conformer Generation for Macrocycles with Sequence-Conditioned Internal Coordinate Diffusion

1 code implementation30 May 2023 Colin A. Grambow, Hayley Weir, Nathaniel L. Diamant, Alex M. Tseng, Tommaso Biancalani, Gabriele Scalia, Kangway V. Chuang

Macrocyclic peptides are an emerging therapeutic modality, yet computational approaches for accurately sampling their diverse 3D ensembles remain challenging due to their conformational diversity and geometric constraints.

Benchmarking

GraphGUIDE: interpretable and controllable conditional graph generation with discrete Bernoulli diffusion

1 code implementation7 Feb 2023 Alex M. Tseng, Nathaniel Diamant, Tommaso Biancalani, Gabriele Scalia

Our framework for graph diffusion can have a large impact on the interpretable conditional generation of graphs, including the generation of drug-like molecules with desired properties in a way which is informed by experimental evidence.

Graph Generation

Improving Graph Generation by Restricting Graph Bandwidth

1 code implementation25 Jan 2023 Nathaniel Diamant, Alex M. Tseng, Kangway V. Chuang, Tommaso Biancalani, Gabriele Scalia

However, one of the main limitations of existing methods is their large output space, which limits generation scalability and hinders accurate modeling of the underlying distribution.

Graph Generation

Hierarchically branched diffusion models leverage dataset structure for class-conditional generation

1 code implementation21 Dec 2022 Alex M. Tseng, Max Shen, Tommaso Biancalani, Gabriele Scalia

We highlight several advantages of branched diffusion models over the current state-of-the-art methods for class-conditional diffusion, including extension to novel classes in a continual-learning setting, a more sophisticated form of analogy-based conditional generation (i. e. transmutation), and a novel interpretability into the generation process.

Continual Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.