Proceedings of the Sixth Workshop on Privacy in Natural Language Processing

Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor 2025-04 Association for Computational Linguistics Albuquerque, New Mexico text conference publication 979-8-89176-246-6 privatenlp-ws-2025-main 10.18653/v1/2025.privatenlp-main.0 https://aclanthology.org/2025.privatenlp-main.0/ TUNI: A Textual Unimodal Detector for Identity Inference in CLIP Models Songze Li author Ruoxi Cheng author Xiaojun Jia author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 li-etal-2025-tuni 10.18653/v1/2025.privatenlp-main.1 https://aclanthology.org/2025.privatenlp-main.1/ 2025-04 1 13 TAROT: Task-Oriented Authorship Obfuscation Using Policy Optimization Methods Gabriel Loiseau author Damien Sileo author Damien Riquet author Maxime Meyer author Marc Tommasi author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 loiseau-etal-2025-tarot 10.18653/v1/2025.privatenlp-main.2 https://aclanthology.org/2025.privatenlp-main.2/ 2025-04 14 31 Balancing Privacy and Utility in Personal LLM Writing Tasks: An Automated Pipeline for Evaluating Anonymizations Stefan Pasch author Min Chul Cha author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 pasch-cha-2025-balancing 10.18653/v1/2025.privatenlp-main.3 https://aclanthology.org/2025.privatenlp-main.3/ 2025-04 32 41 Named Entity Inference Attacks on Clinical LLMs: Exploring Privacy Risks and the Impact of Mitigation Strategies Adam Sutton author Xi Bai author Kawsar Noor author Thomas Searle author Richard Dobson author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 sutton-etal-2025-named 10.18653/v1/2025.privatenlp-main.4 https://aclanthology.org/2025.privatenlp-main.4/ 2025-04 42 52 Inspecting the Representation Manifold of Differentially-Private Text Stefan Arnold author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 arnold-2025-inspecting 10.18653/v1/2025.privatenlp-main.5 https://aclanthology.org/2025.privatenlp-main.5/ 2025-04 53 59 Beyond Reconstruction: Generating Privacy-Preserving Clinical Letters Libo Ren author Samuel Belkadi author Lifeng Han author Warren Del-Pinto author Goran Nenadic author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 ren-etal-2025-beyond 10.18653/v1/2025.privatenlp-main.6 https://aclanthology.org/2025.privatenlp-main.6/ 2025-04 60 74 Beyond De-Identification: A Structured Approach for Defining and Detecting Indirect Identifiers in Medical Texts Ibrahim Baroud author Lisa Raithel author Sebastian Möller author Roland Roller author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 baroud-etal-2025-beyond 10.18653/v1/2025.privatenlp-main.7 https://aclanthology.org/2025.privatenlp-main.7/ 2025-04 75 85 Investigating User Perspectives on Differentially Private Text Privatization Stephen Meisenbacher author Alexandra Klymenko author Alexander Karpp author Florian Matthes author 2025-04 text Proceedings of the Sixth Workshop on Privacy in Natural Language Processing Ivan Habernal editor Sepideh Ghanavati editor Vijayanta Jain editor Timour Igamberdiev editor Shomir Wilson editor Association for Computational Linguistics Albuquerque, New Mexico conference publication 979-8-89176-246-6 meisenbacher-etal-2025-investigating 10.18653/v1/2025.privatenlp-main.8 https://aclanthology.org/2025.privatenlp-main.8/ 2025-04 86 105