Search Results for author: Xun Xian

Found 5 papers, 0 papers with code

RAW: A Robust and Agile Plug-and-Play Watermark Framework for AI-Generated Images with Provable Guarantees

no code implementations23 Jan 2024 Xun Xian, Ganghua Wang, Xuan Bi, Jayanth Srinivasa, Ashish Kundu, Mingyi Hong, Jie Ding

Subsequently, we employ a classifier that is jointly trained with the watermark to detect the presence of the watermark.

Demystifying Poisoning Backdoor Attacks from a Statistical Perspective

no code implementations16 Oct 2023 Ganghua Wang, Xun Xian, Jayanth Srinivasa, Ashish Kundu, Xuan Bi, Mingyi Hong, Jie Ding

The growing dependence on machine learning in real-world applications emphasizes the importance of understanding and ensuring its safety.

Backdoor Attack

A Framework for Understanding Model Extraction Attack and Defense

no code implementations23 Jun 2022 Xun Xian, Mingyi Hong, Jie Ding

The privacy of machine learning models has become a significant concern in many emerging Machine-Learning-as-a-Service applications, where prediction services based on well-trained models are offered to users via pay-per-query.

Adversarial Attack BIG-bench Machine Learning +1

ASCII: ASsisted Classification with Ignorance Interchange

no code implementations21 Oct 2020 Jiaying Zhou, Xun Xian, Na Li, Jie Ding

In this paper, we propose a method named ASCII for an agent to improve its classification performance through assistance from other agents.

Classification General Classification

Assisted Learning: A Framework for Multi-Organization Learning

no code implementations NeurIPS 2020 Xun Xian, Xinran Wang, Jie Ding, Reza Ghanadan

In an increasing number of AI scenarios, collaborations among different organizations or agents (e. g., human and robots, mobile units) are often essential to accomplish an organization-specific mission.

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