no code implementations • 26 May 2024 • Hao Wang, Jianwei Li, Zhengyu Li
In conclusion, the AI-generated text detection model based on the BERT algorithm proposed in this study shows high accuracy and stability in experiments, providing an effective solution for related fields.
no code implementations • 10 Dec 2023 • Jianwei Li, Sheng Liu, Qi Lei
Language models trained via federated learning (FL) demonstrate impressive capabilities in handling complex tasks while protecting user privacy.
no code implementations • 10 Dec 2023 • Jianwei Li, Tianchi Zhang, Ian En-Hsu Yen, Dongkuan Xu
Transformer-based models, such as BERT, have been widely applied in a wide range of natural language processing tasks.
no code implementations • 19 Oct 2023 • Jianwei Li, Qi Lei, Wei Cheng, Dongkuan Xu
The pruning objective has recently extended beyond accuracy and sparsity to robustness in language models.
no code implementations • 19 Oct 2023 • Jianwei Li, Weizhi Gao, Qi Lei, Dongkuan Xu
It is widely acknowledged that large and sparse models have higher accuracy than small and dense models under the same model size constraints.
no code implementations • 11 Oct 2023 • Deli Yu, Teng Xi, Jianwei Li, Baopu Li, Gang Zhang, Haocheng Feng, Junyu Han, Jingtuo Liu, Errui Ding, Jingdong Wang
On one hand, different images share more similar attention patterns in early layers than later layers, indicating that the dynamic query-by-key self-attention matrix may be replaced with a static self-attention matrix in early layers.
no code implementations • 26 Jun 2023 • Xinyu Wang, Jianwei Li
Ball recognition and tracking have traditionally been the main focus of computer vision researchers as a crucial component of sports video analysis.
no code implementations • 26 Jun 2023 • Jianwei Li, Siyu Mo, Yanfei Shen
Recent advances in computer vision and deep learning have influenced the field of sports performance analysis for researchers to track and reconstruct freely moving humans without any marker attachment.
1 code implementation • 30 Nov 2022 • Jianwei Li, Zitong Yu, Jingang Shi
Remote photoplethysmography (rPPG) enables non-contact heart rate (HR) estimation from facial videos which gives significant convenience compared with traditional contact-based measurements.
no code implementations • 5 Apr 2022 • Xin Gao, Jianwei Li, Dianjie Li
By introducing the maximum viral load and recovery time after viral infection, we quantitatively studied the protective effect of vaccines against viral infection.
no code implementations • 7 Jan 2022 • Ali Abdollahi, Jianwei Li, Xiaojun Li, Trevor Jones, Asif Habeebullah
The amount of correction is a function of maximum cell voltage and the charge current C-rate.
no code implementations • 1 Jul 2021 • Han-Chih Chang, Jianwei Li, Ching-Seh Wu, Mark Stamp
Keystroke dynamics can be used to analyze the way that users type by measuring various aspects of keyboard input.
no code implementations • 1 Jul 2021 • Han-Chih Chang, Jianwei Li, Mark Stamp
Keystroke dynamics can be used to analyze the way that a user types based on various keyboard input.
no code implementations • 1 Jul 2021 • Jianwei Li, Han-Chih Chang, Mark Stamp
In this research, we consider the problem of verifying user identity based on keystroke dynamics obtained from free-text.
no code implementations • 16 Mar 2021 • Xiaojun Li, Jianwei Li, Ali Abdollahi, Trevor Jones
We propose a data-driven method to detect battery thermal anomaly based on comparing shape-similarity between thermal measurements.
no code implementations • 12 Jan 2021 • Zhengqing Zhou, Zhiheng Zhao, Shuyu Shi, Jianghua Wu, Dianjie Li, Jianwei Li, Jingpeng Zhang, Ke Gui, Yu Zhang, Heng Mei, Yu Hu, Qi Ouyang, Fangting Li
Integrating theoretical results with clinical COVID-19 patients' data, we classified the COVID-19 development processes into three typical modes of immune responses, correlated with the clinical classification of mild & moderate, severe and critical patients.
1 code implementation • 15 Sep 2020 • Jianwei Li, Yongtao Wang, Haihua Xie, Kai-Kuang Ma
Our proposed network is a single model approach that can be trained for handling a wide range of quality factors while consistently delivering superior or comparable image artifacts removal performance.
no code implementations • 21 Jul 2020 • Tianwen Zhang, Xiaoling Zhang, Jun Shi, Shunjun Wei, Jianguo Wang, Jianwei Li, Hao Su, Yue Zhou
Huge imbalance of different scenes' sample numbers seriously reduces Synthetic Aperture Radar (SAR) ship detection accuracy.
no code implementations • 3 May 2020 • Kai Zhang, Shuhang Gu, Radu Timofte, Taizhang Shang, Qiuju Dai, Shengchen Zhu, Tong Yang, Yandong Guo, Younghyun Jo, Sejong Yang, Seon Joo Kim, Lin Zha, Jiande Jiang, Xinbo Gao, Wen Lu, Jing Liu, Kwangjin Yoon, Taegyun Jeon, Kazutoshi Akita, Takeru Ooba, Norimichi Ukita, Zhipeng Luo, Yuehan Yao, Zhenyu Xu, Dongliang He, Wenhao Wu, Yukang Ding, Chao Li, Fu Li, Shilei Wen, Jianwei Li, Fuzhi Yang, Huan Yang, Jianlong Fu, Byung-Hoon Kim, JaeHyun Baek, Jong Chul Ye, Yuchen Fan, Thomas S. Huang, Junyeop Lee, Bokyeung Lee, Jungki Min, Gwantae Kim, Kanghyu Lee, Jaihyun Park, Mykola Mykhailych, Haoyu Zhong, Yukai Shi, Xiaojun Yang, Zhijing Yang, Liang Lin, Tongtong Zhao, Jinjia Peng, Huibing Wang, Zhi Jin, Jiahao Wu, Yifu Chen, Chenming Shang, Huanrong Zhang, Jeongki Min, Hrishikesh P. S, Densen Puthussery, Jiji C. V
This paper reviews the NTIRE 2020 challenge on perceptual extreme super-resolution with focus on proposed solutions and results.
no code implementations • ICCV 2015 • Jianwei Li, Xiaowu Chen, Dongqing Zou, Bo Gao, Wei Teng
In this paper, we propose a novel sparse representation approach called conformal and low-rank sparse representation (CLRSR) for image restoration problems.
no code implementations • CVPR 2014 • Xiaowu Chen, Dongqing Zou, Jianwei Li, Xiaochun Cao, Qinping Zhao, Hao Zhang
Previous approaches for edit propagation typically employ a global optimization over the whole set of image pixels, incurring a prohibitively high memory and time consumption for high-resolution images.