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# XL-Stack Lab

*One stack, from integrated sensing and communication up to foundation models for Physical AI.*

XL-Stack Lab is a research group in the Department of Computer Science at Florida State
University, led by Prof. Xin Liu. We build full-stack systems that run from integrated sensing and
communication and NextG wireless networks, through edge intelligence, up to foundation models for
Physical AI.


## Research areas

- Integrated sensing and communication (Wi-Fi, mmWave, NextG systems)
- Physical AI for human motion and health
- Security and privacy of wireless, sensing and AI systems, including the safety of language models

## Datasets

### GUISE (gated)

A cross-language benchmark of matched bare and narrative-wrapped harmful requests, in English,
modern Chinese and Classical Chinese, from the paper
[How Narrative Wrapping Affects LLM Refusal: A Cross-Language Benchmark and Defense](https://arxiv.org/abs/2610.11005).

- Dataset: [xl-stack-lab/GUISE](https://huggingface.co/datasets/xl-stack-lab/GUISE)
- Project page: <https://jye16.github.io/guise/>
- Code (AXIS defense and evaluation): <https://github.com/JYe16/GUISE_Official>

The dataset contains harmful requests and attack prompts, so access is gated. Requests are
reviewed by hand and granted to individual researchers for language-model safety research. Fill in
the form on the dataset page; reviews usually take a few days.

## Citation

If you use our datasets, please cite the paper listed on the dataset page.