Rawal, Ruchit, et al. "Hints Help Finding and Fixing Bugs Differently in Python and Text-based Program Representations." arXiv preprint arXiv:2412.12471 (2024).
This paper explores how natural language representations and different types of hints influence end-user debugging accuracy in AI-assisted programming.
Rawal, Ruchit, and Mariya Toneva. "Perturbed examples reveal invariances shared by language models." Findings of the Association for Computational Linguistics: ACL 2024
A framework to compare NLP models by analyzing their shared invariances to linguistic perturbations, offering insights into model evolution and performance.
Merlin, Gabriele, et al. "What happens during finetuning of vision transformers: An invariance based investigation." Conference on Lifelong Learning Agents. PMLR, 2023.
Pretraining induces transferable invariances, which are retained in shallow layers and compressed during finetuning, shedding light on why pretrained models excel.
Nayak, Gaurav Kumar, Ruchit Rawal, and Anirban Chakraborty. "DE-CROP: Data-efficient certified robustness for pretrained classifiers." Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision. 2023.
DE-CROP enhances certified robustness of pretrained models with limited data by generating diverse samples and optimizing denoiser training in logit space.
G.K. Nayak, R. Rawal, A. Chakraborty. (2022). "DAD: Data-free Adversarial Defense at Test Time." Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision.
A novel test-time adversarial defense method that detects and corrects adversarial samples without requiring training data, significantly improving robustness.
Nayak, Gaurav Kumar, et al. "Robust Few-Shot Learning Without Using Any Adversarial Samples." IEEE Transactions on Neural Networks and Learning Systems (2024).
A simple yet effective self-distillation approach enhances adversarial robustness in few-shot learning without requiring adversarial samples, achieving significant improvements with minimal computational overhead.