Search Results for author: XiaoYun Wang

Found 8 papers, 4 papers with code

Have You Merged My Model? On The Robustness of Large Language Model IP Protection Methods Against Model Merging

1 code implementation8 Apr 2024 Tianshuo Cong, Delong Ran, Zesen Liu, Xinlei He, JinYuan Liu, Yichen Gong, Qi Li, Anyu Wang, XiaoYun Wang

Model merging is a promising lightweight model empowerment technique that does not rely on expensive computing devices (e. g., GPUs) or require the collection of specific training data.

Language Modelling Large Language Model +1

Wireless Network Digital Twin for 6G: Generative AI as A Key Enabler

no code implementations29 Nov 2023 Zhenyu Tao, Wei Xu, Yongming Huang, XiaoYun Wang, Xiaohu You

Digital twin, which enables emulation, evaluation, and optimization of physical entities through synchronized digital replicas, has gained increasingly attention as a promising technology for intricate wireless networks.

FigStep: Jailbreaking Large Vision-language Models via Typographic Visual Prompts

1 code implementation9 Nov 2023 Yichen Gong, Delong Ran, JinYuan Liu, Conglei Wang, Tianshuo Cong, Anyu Wang, Sisi Duan, XiaoYun Wang

Ensuring the safety of artificial intelligence-generated content (AIGC) is a longstanding topic in the artificial intelligence (AI) community, and the safety concerns associated with Large Language Models (LLMs) have been widely investigated.

Optical Character Recognition (OCR)

Multi-task Learning-based CSI Feedback Design in Multiple Scenarios

no code implementations27 Apr 2022 Xiangyi Li, Jiajia Guo, Chao-Kai Wen, Shi Jin, Shuangfeng Han, XiaoYun Wang

One efficient CSI feedback method is the Auto-Encoder (AE) structure based on deep learning, yet facing problems in actual deployments, such as selecting the deployment mode when deploying in a cell with multiple complex scenarios.

Multi-Task Learning

GraphDefense: Towards Robust Graph Convolutional Networks

1 code implementation11 Nov 2019 Xiaoyun Wang, Xuanqing Liu, Cho-Jui Hsieh

Inspired by the previous works on adversarial defense for deep neural networks, and especially adversarial training algorithm, we propose a method called GraphDefense to defend against the adversarial perturbations.

Adversarial Defense

Attack Graph Convolutional Networks by Adding Fake Nodes

no code implementations ICLR 2019 Xiaoyun Wang, Minhao Cheng, Joe Eaton, Cho-Jui Hsieh, Felix Wu

In this paper, we propose a new type of "fake node attacks" to attack GCNs by adding malicious fake nodes.

Phoneme Set Design Using English Speech Database by Japanese for Dialogue-Based English CALL Systems

no code implementations LREC 2014 Xiaoyun Wang, Jinsong Zhang, Masafumi Nishida, Seiichi Yamamoto

This paper describes a method of generating a reduced phoneme set for dialogue-based computer assisted language learning (CALL)systems.

Language Modelling Speech Recognition +1

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