Search Results for author: Ismail R. Alkhouri

Found 3 papers, 1 papers with code

Decoupled Data Consistency with Diffusion Purification for Image Restoration

no code implementations10 Mar 2024 Xiang Li, Soo Min Kwon, Ismail R. Alkhouri, Saiprasad Ravishankar, Qing Qu

To solve image restoration problems, many existing techniques achieve data consistency by incorporating additional likelihood gradient steps into the reverse sampling process of diffusion models.

Deblurring Image Denoising +2

A Differentiable Approach to Combinatorial Optimization using Dataless Neural Networks

no code implementations15 Mar 2022 Ismail R. Alkhouri, George K. Atia, Alvaro Velasquez

In particular, we reduce the combinatorial optimization problem to a neural network and employ a dataless training scheme to refine the parameters of the network such that those parameters yield the structure of interest.

Combinatorial Optimization Community Detection +3

BOSS: Bidirectional One-Shot Synthesis of Adversarial Examples

1 code implementation5 Aug 2021 Ismail R. Alkhouri, Alvaro Velasquez, George K. Atia

To this end, we present a problem that encodes objectives on the distance between the desired and output distributions of the trained model and the similarity between such inputs and the synthesized examples.

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