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Xinwei Feng

3 accepted papers

2025

Online Differentially Private Conformal Prediction for Uncertainty Quantification

ICML 2025poster

Traditional conformal prediction faces significant challenges with the rise of streaming data and increasing concerns over privacy. In this paper, we introduce a novel online differentially private conformal prediction framework, designed to construct dynamic, model-free private prediction sets. Unl…

Cited by 0SourcePDFScholar
2025

Online Locally Differentially Private Conformal Prediction via Binary Inquiries

NeurIPS 2025poster

We propose an online conformal prediction framework under local differential privacy to address the emerging challenge of privacy-preserving uncertainty quantification in streaming data environments. Our method constructs dynamic, model-free prediction sets based on randomized binary inquiries, ensu…

Cited by 0SourceScholar
2024

Multimodal Table Understanding

ACL 2024long

Although great progress has been made by previous table understanding methods including recent approaches based on large language models (LLMs), they rely heavily on the premise that given tables must be converted into a certain text sequence (such as Markdown or HTML) to serve as model input. Howev…