Search Results for author: Sophie Xhonneux

Found 3 papers, 1 papers with code

Soft Prompt Threats: Attacking Safety Alignment and Unlearning in Open-Source LLMs through the Embedding Space

no code implementations14 Feb 2024 Leo Schwinn, David Dobre, Sophie Xhonneux, Gauthier Gidel, Stephan Gunnemann

We address this research gap and propose the embedding space attack, which directly attacks the continuous embedding representation of input tokens.

Adversarial Robustness

In-Context Learning Can Re-learn Forbidden Tasks

no code implementations8 Feb 2024 Sophie Xhonneux, David Dobre, Jian Tang, Gauthier Gidel, Dhanya Sridhar

Specifically, we investigate whether in-context learning (ICL) can be used to re-learn forbidden tasks despite the explicit fine-tuning of the model to refuse them.

In-Context Learning Misinformation +2

A*Net: A Scalable Path-based Reasoning Approach for Knowledge Graphs

2 code implementations NeurIPS 2023 Zhaocheng Zhu, Xinyu Yuan, Mikhail Galkin, Sophie Xhonneux, Ming Zhang, Maxime Gazeau, Jian Tang

Experiments on both transductive and inductive knowledge graph reasoning benchmarks show that A*Net achieves competitive performance with existing state-of-the-art path-based methods, while merely visiting 10% nodes and 10% edges at each iteration.

Knowledge Graphs

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