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Keke Sun

2 accepted papers

2024

Locally Differentially Private In-Context Learning

COLING 2024main

Large pretrained language models (LLMs) have shown surprising In-Context Learning (ICL) ability. An important application in deploying large language models is to augment LLMs with a private database for some specific task.The main problem with this promising commercial use is that LLMs have been sh…

Cited by 3SourcePDFScholar
2023

Two Views of Constrained Differential Privacy: Belief Revision and Update

AAAI 2023technical

In this paper, we provide two views of constrained differential private (DP) mechanisms. The first one is as belief revision. A constrained DP mechanism is obtained by standard probabilistic conditioning, and hence can be naturally implemented by Monte Carlo algorithms. The other is as belief upda…

Cited by 3SourcePDFScholar