Posts by Collection

portfolio

Structurally Prune Anything (SPA)

A universal structured pruning framework for neural networks that works across any architecture, framework, and training stage

Privacy-Preserving Soft Prompt Transfer (POST)

Efficient and privacy-preserving framework for transferring soft prompts between large language models with differential privacy guarantees

publications

Structurally Prune Anything: Any Architecture, Any Framework, Any Time

Xun Wang, John Rachwan, Stephan Günnemann, Bertrand Charpentier

A versatile structured pruning framework that works across any neural network architecture, framework, and training stage, introducing OBSPA for post-training pruning without fine-tuning.

arXiv preprint ,

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Efficient and Privacy-Preserving Soft Prompt Transfer for LLMs

Xun Wang, Jing Xu, Franziska Boenisch, Michael Backes, Christopher A. Choquette-Choo, Adam Dziedzic

A novel framework for transferring soft prompts between LLMs while preserving privacy through differential privacy and knowledge distillation techniques.

ICML 2025 ,

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Frequency-Domain Model Fingerprinting for Image Autoregressive Models

Xun Wang*, Vincent Hanke*, Jing Xu, Michael Backes, Franziska Boenisch, Adam Dziedzic (*Equal contribution)

FreqIAR: A frequency-domain approach for fingerprinting image autoregressive models.

AIGOV Workshop @ AAAI 2026 (Oral) ,

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Benchmarking Empirical Privacy Protection for Adaptations of Large Language Models

Bartłomiej Marek, Lorenzo Rossi, Vincent Hanke, Xun Wang, Michael Backes, Franziska Boenisch

A systematic benchmark investigating privacy risks under differentially private adaptations of LLMs using state-of-the-art attacks such as robust membership inference and canary data extraction.

ICLR 2026 (Oral) ,

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talks

Talk 1 on Relevant Topic in Your Field

This is a description of your talk, which is a markdown files that can be all markdown-ified like any other post. Yay markdown!

UC San Francisco, Department of Testing ,

Tutorial 1 on Relevant Topic in Your Field

More information here

UC-Berkeley Institute for Testing Science ,

Conference Proceeding talk 3 on Relevant Topic in Your Field

This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field.

Testing Institute of America 2014 Annual Conference ,

teaching

Machine Learning

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

University 1, Department ,