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Peter Triantafillou

4 accepted papers

2026

You Don’t Need All That Attention: Surgical Memorization Mitigation in Text-to-Image Diffusion Models

ICML 2026poster

Generative models have been shown to "memorize" certain training data, leading to verbatim or near-verbatim generating images, which may cause privacy concerns or copyright infringement. We introduce Guidance Using Attractive-Repulsive Dynamics (GUARD), a novel framework for memorization mitigation …

Cited by 0SourceScholar
2024

To Each (Textual Sequence) Its Own: Improving Memorized-Data Unlearning in Large Language Models

ICML 2024poster

LLMs have been found to memorize training textual sequences and regurgitate verbatim said sequences during text generation time. This fact is known to be the cause of privacy and related (e.g., copyright) problems. Unlearning in LLMs then takes the form of devising new algorithms that will properly…

Cited by 19SourcePDFScholar
2024

What makes unlearning hard and what to do about it

NeurIPS 2024poster

Machine unlearning is the problem of removing the effect of a subset of training data (the ``forget set'') from a trained model without damaging the model's utility e.g. to comply with users' requests to delete their data, or remove mislabeled, poisoned or otherwise problematic data. With unlearning…

2023

Towards Unbounded Machine Unlearning

NeurIPS 2023poster

Deep machine unlearning is the problem of 'removing' from a trained neural network a subset of its training set. This problem is very timely and has many applications, including the key tasks of removing biases (RB), resolving confusion (RC) (caused by mislabelled data in trained models), as well as…