Mitigating privacy risks in Retrieval-Augmented Generation via locally private entity perturbation

作者：Longzhu He, Peng Tang, Yuanhe Zhang, Pengpeng Zhou, Sen Su · 发表于：Information Processing & Management · 年份：2025 · DOI：10.1016/j.ipm.2025.104150 · 被引用次数：29 · 研究领域：Privacy-Preserving Technologies in Data、Cryptography and Data Security、Stochastic Gradient Optimization Techniques