Robin Carpentier

collaborators

2 papers

cs.CR2025

$d_{X}$ -Privacy for Text and the Curse of Dimensionality

Hassan Jameel Asghar, Robin Carpentier, Benjamin Zi Hao Zhao +1

A widely used method to ensure privacy of unstructured text data is the multidimensional Laplace mechanism for $d_{X}$ -privacy, which is a relaxation of differential privacy for metr…

cs.CR2025

Preempting Text Sanitization Utility in Resource-Constrained Privacy-Preserving LLM Interactions

Robin Carpentier, Benjamin Zi Hao Zhao, Hassan Jameel Asghar +1

Interactions with online Large Language Models raise privacy issues where providers can gather sensitive information about users and their companies from the prompts. While textual…

dX​-Privacy for Text and the Curse of Dimensionality

Preempting Text Sanitization Utility in Resource-Constrained Privacy-Preserving LLM Interactions

$d_{X}$ -Privacy for Text and the Curse of Dimensionality