no code implementations • 17 May 2024 • Shijie Liu, Kang Yan, Feiwei Qin, Changmiao Wang, Ruiquan Ge, Kai Zhang, Jie Huang, Yong Peng, Jin Cao
A key innovation within this model is the introduction of the Lightweight Information Split Block (LISB) for deep feature extraction.
no code implementations • 20 Sep 2023 • Andrew C. Cullen, Paul Montague, Shijie Liu, Sarah M. Erfani, Benjamin I. P. Rubinstein
Certified robustness circumvents the fragility of defences against adversarial attacks, by endowing model predictions with guarantees of class invariance for attacks up to a calculated size.
no code implementations • 15 Aug 2023 • Shijie Liu, Andrew C. Cullen, Paul Montague, Sarah M. Erfani, Benjamin I. P. Rubinstein
Poisoning attacks can disproportionately influence model behaviour by making small changes to the training corpus.
1 code implementation • 29 Jun 2023 • Hongjie Cai, Nan Song, Zengzhi Wang, Qiming Xie, Qiankun Zhao, Ke Li, Siwei Wu, Shijie Liu, Jianfei Yu, Rui Xia
Aspect-based sentiment analysis is a long-standing research interest in the field of opinion mining, and in recent years, researchers have gradually shifted their focus from simple ABSA subtasks to end-to-end multi-element ABSA tasks.
1 code implementation • 7 May 2023 • Wencong Wu, Shijie Liu, Yi Zhou, Yungang Zhang, Yu Xiang
The proposed DRANet includes two different parallel branches, which can capture complementary features to enhance the learning ability of the model.
Ranked #1 on Image Denoising on SIDD (Average PSNR metric)
1 code implementation • 9 Feb 2023 • Andrew C. Cullen, Shijie Liu, Paul Montague, Sarah M. Erfani, Benjamin I. P. Rubinstein
In guaranteeing the absence of adversarial examples in an instance's neighbourhood, certification mechanisms play an important role in demonstrating neural net robustness.
1 code implementation • 12 Oct 2022 • Andrew C. Cullen, Paul Montague, Shijie Liu, Sarah M. Erfani, Benjamin I. P. Rubinstein
In response to subtle adversarial examples flipping classifications of neural network models, recent research has promoted certified robustness as a solution.
no code implementations • 14 Oct 2021 • Shijie Liu, HongYu Zhou, Xiaozhou Shi, Junwen Pan
In recent years, as the Transformer has performed increasingly well on NLP tasks, many researchers have ported the Transformer structure to vision tasks , bridging the gap between NLP and CV tasks.
no code implementations • 29 Sep 2021 • Siqi Xia, Shijie Liu, Trung Le, Dinh Phung, Sarah Erfani, Benjamin I. P. Rubinstein, Christopher Leckie, Paul Montague
More specifically, by minimizing the WS distance of interest, an adversarial example is pushed toward the cluster of benign examples sharing the same label on the latent space, which helps to strengthen the generalization ability of the classifier on the adversarial examples.
1 code implementation • 25 Jun 2021 • Haoyu Dong, Shijie Liu, Shi Han, Zhouyu Fu, Dongmei Zhang
Spreadsheet table detection is the task of detecting all tables on a given sheet and locating their respective ranges.
no code implementations • 21 Mar 2021 • Rui Zhang, Yimeng Dai, Shijie Liu
However, there are rapidly growing scenarios where sentences are of incomplete syntax and names are in various forms such as user-generated contents and academic homepages.
1 code implementation • 25 Feb 2021 • Yuanhan Zhang, Zhenfei Yin, Jing Shao, Ziwei Liu, Shuo Yang, Yuanjun Xiong, Wei Xia, Yan Xu, Man Luo, Jian Liu, Jianshu Li, Zhijun Chen, Mingyu Guo, Hui Li, Junfu Liu, Pengfei Gao, Tianqi Hong, Hao Han, Shijie Liu, Xinhua Chen, Di Qiu, Cheng Zhen, Dashuang Liang, Yufeng Jin, Zhanlong Hao
It is the largest face anti-spoofing dataset in terms of the numbers of the data and the subjects.
no code implementations • NeurIPS Workshop Document_Intelligen 2019 • Haoyu Dong, Shijie Liu, Zhouyu Fu, Shi Han, Dongmei Zhang
To learn spatial correlations and capture semantics on spreadsheets, we have developed a novel learning-based framework for spreadsheet semantic structure extraction.