no code implementations • 12 Dec 2023 • Alexandros Graikos, Srikar Yellapragada, Minh-Quan Le, Saarthak Kapse, Prateek Prasanna, Joel Saltz, Dimitris Samaras
Generating images from learned embeddings is agnostic to the source of the embeddings.
1 code implementation • 1 Sep 2023 • Srikar Yellapragada, Alexandros Graikos, Prateek Prasanna, Tahsin Kurc, Joel Saltz, Dimitris Samaras
To achieve high-quality results, diffusion models must be trained on large datasets.
1 code implementation • 2 Jun 2023 • Alexandros Graikos, Srikar Yellapragada, Dimitris Samaras
Our approach provides a powerful and flexible way to adapt diffusion models to new conditions and generate high-quality augmented data for various conditional generation tasks.
no code implementations • ICCV 2023 • HaoYu Wu, Alexandros Graikos, Dimitris Samaras
We thus propose to regularize neural rendering optimization with an MVS solution.
1 code implementation • 13 Feb 2023 • Edward J. Hu, Nikolay Malkin, Moksh Jain, Katie Everett, Alexandros Graikos, Yoshua Bengio
Latent variable models (LVMs) with discrete compositional latents are an important but challenging setting due to a combinatorially large number of possible configurations of the latents.
1 code implementation • 17 Jun 2022 • Alexandros Graikos, Nikolay Malkin, Nebojsa Jojic, Dimitris Samaras
We consider the problem of inferring high-dimensional data $\mathbf{x}$ in a model that consists of a prior $p(\mathbf{x})$ and an auxiliary differentiable constraint $c(\mathbf{x},\mathbf{y})$ on $x$ given some additional information $\mathbf{y}$.
1 code implementation • 28 Feb 2022 • Esther Rolf, Nikolay Malkin, Alexandros Graikos, Ana Jojic, Caleb Robinson, Nebojsa Jojic
We propose a method for jointly inferring labels across a collection of data samples, where each sample consists of an observation and a prior belief about the label.
no code implementations • 29 Sep 2021 • Esther Rolf, Nikolay Malkin, Alexandros Graikos, Ana Jojic, Caleb Robinson, Nebojsa Jojic
In prediction problems, coarse and imprecise sources of input can provide rich information about labels, but are not readily used by discriminative learners.