no code implementations • 12 Mar 2025 • Zirui Gong, Yanjun Zhang, Leo Yu Zhang, Zhaoxi Zhang, Yong Xiang, Shirui Pan
The VEM attack focuses on identifying and perturbing the most vulnerable edges in each layer and leveraging an optimization-based approach to maximize the attack's impact.
no code implementations • 12 Nov 2024 • Zhaoxi Zhang, Yueliang Ying
Computed tomography (CT) provides highly detailed three-dimensional (3D) medical images but is costly, time-consuming, and often inaccessible in intraoperative settings (Organization et al. 2011).
no code implementations • 24 Oct 2024 • Yanguang Zhao, Long Bai, Zhaoxi Zhang, Yanan Wu, Mobarakol Islam, Hongliang Ren
Our top-performing model achieves Dice scores of 0. 882, 0. 840, and 0. 926, and Hausdorff Distance (95%) scores of 15. 324, 37. 518, and 13. 971 for enhancing tumor, tumor core, and whole tumor, respectively, in the validation phase.
no code implementations • 20 Oct 2024 • Hsiu-Yuan Huang, Yutong Yang, Zhaoxi Zhang, Sanwoo Lee, Yunfang Wu
As large language models (LLMs) continue to evolve, understanding and quantifying the uncertainty in their predictions is critical for enhancing application credibility.
no code implementations • 26 Aug 2024 • Maxwell McManus, Tenzin Rinchen, Annoy Dey, Sumanth Thota, Zhaoxi Zhang, Jiangqi Hu, Xi Wang, Mingyue Ji, Nicholas Mastronarde, Elizabeth Serena Bentley, Michael Medley, Zhangyu Guan
In this work, we present a new federation framework for UnionLabs, an innovative cloud-based resource-sharing infrastructure designed for next-generation (NextG) and Internet of Things (IoT) over-the-air (OTA) experiments.
no code implementations • 26 Aug 2024 • Maxwell McManus, Yuqing Cui, Zhaoxi Zhang, Elizabeth Serena Bentley, Michael Medley, Nicholas Mastronarde, Zhangyu Guan
Digital Twin (DT) technology is expected to play a pivotal role in NextG wireless systems.
1 code implementation • 19 Aug 2024 • Shuxian Wang, Akshay Paruchuri, Zhaoxi Zhang, Sarah McGill, Roni Sengupta
Monocular depth estimation in colonoscopy video aims to overcome the unusual lighting properties of the colonoscopic environment.
no code implementations • 30 May 2024 • Zhaoxi Zhang, Xiaomei Zhang, Yanjun Zhang, Leo Yu Zhang, Chao Chen, Shengshan Hu, Asif Gill, Shirui Pan
The Large Language Model (LLM) watermark is a newly emerging technique that shows promise in addressing concerns surrounding LLM copyright, monitoring AI-generated text, and preventing its misuse.
no code implementations • 22 Mar 2024 • Guankun Wang, Long Bai, Wan Jun Nah, Jie Wang, Zhaoxi Zhang, Zhen Chen, Jinlin Wu, Mobarakol Islam, Hongbin Liu, Hongliang Ren
Recent advancements in Surgical Visual Question Answering (Surgical-VQA) and related region grounding have shown great promise for robotic and medical applications, addressing the critical need for automated methods in personalized surgical mentorship.
no code implementations • 8 Jan 2024 • Zhongjiang He, Zihan Wang, Xinzhang Liu, Shixuan Liu, Yitong Yao, Yuyao Huang, Xuelong Li, Yongxiang Li, Zhonghao Che, Zhaoxi Zhang, Yan Wang, Xin Wang, Luwen Pu, Huinan Xu, Ruiyu Fang, Yu Zhao, Jie Zhang, Xiaomeng Huang, Zhilong Lu, Jiaxin Peng, Wenjun Zheng, Shiquan Wang, Bingkai Yang, Xuewei he, Zhuoru Jiang, Qiyi Xie, Yanhan Zhang, Zhongqiu Li, Lingling Shi, Weiwei Fu, Yin Zhang, Zilu Huang, Sishi Xiong, Yuxiang Zhang, Chao Wang, Shuangyong Song
Subsequently, the model undergoes fine-tuning to align with human preferences, following a detailed methodology that we describe.
1 code implementation • 18 Apr 2023 • Xiaomei Zhang, Zhaoxi Zhang, Qi Zhong, Xufei Zheng, Yanjun Zhang, Shengshan Hu, Leo Yu Zhang
To explore how to use the masked language model in adversarial detection, we propose a novel textual adversarial example detection method, namely Masked Language Model-based Detection (MLMD), which can produce clearly distinguishable signals between normal examples and adversarial examples by exploring the changes in manifolds induced by the masked language model.
1 code implementation • 14 May 2022 • Zhaoxi Zhang, Leo Yu Zhang, Xufei Zheng, Bilal Hussain Abbasi, Shengshan Hu
The usage of deep learning is being escalated in many applications.
no code implementations • NeurIPS 2021 • Zhaoxi Zhang, Leo Yu Zhang, Xufei Zheng, Jinyu Tian, Jiantao Zhou
To alleviate this problem, we explore how to detect adversarial examples with disentangled label/semantic features under the autoencoder structure.
no code implementations • 7 Dec 2018 • Zecang Gu, Yin Liang, Zhaoxi Zhang
In this paper we proposed an ultimate theory to solve the multi-target control problem through its introduction to the machine learning framework in automatic driving, which explored the implementation of excellent drivers' knowledge acquisition.