Search Results for author: Wenxin Ding

Found 5 papers, 0 papers with code

Towards Scalable and Robust Model Versioning

no code implementations17 Jan 2024 Wenxin Ding, Arjun Nitin Bhagoji, Ben Y. Zhao, Haitao Zheng

In this paper, we explore the feasibility of generating multiple versions of a model that possess different attack properties, without acquiring new training data or changing model architecture.

On the Privacy-Utility Tradeoff in Peer-Review Data Analysis

no code implementations29 Jun 2020 Wenxin Ding, Nihar B. Shah, Weina Wang

The crux of the framework lies in recognizing that a part of the data pertaining to the reviews is already available in public, and we use this information to post-process the data released by any privacy mechanism in a manner that improves the accuracy (utility) of the data while retaining the privacy guarantees.

Privacy Preserving

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