Adaptive Token-Weighted Differential Privacy for LLMs: Not All Tokens Require Equal Protection

Manjiang Yu, Priyanka Singh 0001, Xue Li 0001, Yang Cao. Adaptive Token-Weighted Differential Privacy for LLMs: Not All Tokens Require Equal Protection. In Romain Laborde, Joaquin Garcia-Alfaro, Gregory Blanc, Pierre-François Gimenez, Harsha Kalutarage, Naoto Yanai, Ankur Shukla, Sandeep Pirbhulal, Joachim Posegga, Kwok-Yan Lam, editors, Computer Security. ESORICS 2025 International Workshops - ANUBIS 2025, SECAI 2025, SecAssure 2025, STMUS 2025, Toulouse, France, September 22-24, 2025, Revised Selected Papers, Part II. Volume 16232 of Lecture Notes in Computer Science, pages 456-473, Springer, 2025. [doi]

Authors

Manjiang Yu

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Priyanka Singh 0001

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Xue Li 0001

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Yang Cao

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