Search Results for author: Soumyadeep Pal

Found 4 papers, 2 papers with code

Backdoor Secrets Unveiled: Identifying Backdoor Data with Optimized Scaled Prediction Consistency

1 code implementation15 Mar 2024 Soumyadeep Pal, Yuguang Yao, Ren Wang, Bingquan Shen, Sijia Liu

Based on this, we pose the backdoor data identification problem as a hierarchical data splitting optimization problem, leveraging a novel SPC-based loss function as the primary optimization objective.

backdoor defense

Towards Understanding How Self-training Tolerates Data Backdoor Poisoning

no code implementations20 Jan 2023 Soumyadeep Pal, Ren Wang, Yuguang Yao, Sijia Liu

In this paper, we explore the potential of self-training via additional unlabeled data for mitigating backdoor attacks.

backdoor defense Representation Learning

Towards Positive Jacobian: Learn to Postprocess Diffeomorphic Image Registration with Matrix Exponential

1 code implementation1 Feb 2022 Soumyadeep Pal, Matthew Tennant, Nilanjan Ray

We present a postprocessing layer for deformable image registration to make a registration field more diffeomorphic by encouraging Jacobians of the transformation to be positive.

Image Registration

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