Zobrazeno 1 - 10
of 1 058
pro vyhledávání: '"Xun Yuan"'
Pre-trained large models for multimodal contrastive learning, such as CLIP, have been widely recognized in the industry as highly susceptible to data-poisoned backdoor attacks. This poses significant risks to downstream model training. In response to
Externí odkaz:
http://arxiv.org/abs/2409.17601
Multimodal contrastive learning (MCL) has shown remarkable advances in zero-shot classification by learning from millions of image-caption pairs crawled from the Internet. However, this reliance poses privacy risks, as hackers may unauthorizedly expl
Externí odkaz:
http://arxiv.org/abs/2407.16307
Autor:
Liang, Siyuan, Liu, Kuanrong, Gong, Jiajun, Liang, Jiawei, Xun, Yuan, Chang, Ee-Chien, Cao, Xiaochun
Multimodal contrastive learning has emerged as a powerful paradigm for building high-quality features using the complementary strengths of various data modalities. However, the open nature of such systems inadvertently increases the possibility of ba
Externí odkaz:
http://arxiv.org/abs/2403.16257
The field of few-shot learning (FSL) has shown promising results in scenarios where training data is limited, but its vulnerability to backdoor attacks remains largely unexplored. We first explore this topic by first evaluating the performance of the
Externí odkaz:
http://arxiv.org/abs/2401.01377
Autor:
Gu, Jindong, Jia, Xiaojun, de Jorge, Pau, Yu, Wenqain, Liu, Xinwei, Ma, Avery, Xun, Yuan, Hu, Anjun, Khakzar, Ashkan, Li, Zhijiang, Cao, Xiaochun, Torr, Philip
The emergence of Deep Neural Networks (DNNs) has revolutionized various domains by enabling the resolution of complex tasks spanning image recognition, natural language processing, and scientific problem-solving. However, this progress has also broug
Externí odkaz:
http://arxiv.org/abs/2310.17626
Autor:
Shanshan Huang, Yaling Long, Yuan Gao, Wanling Lin, Lei Wang, Jizong Jiang, Xun Yuan, Yuan Chen, Peng Zhang, Qian Chu
Publikováno v:
Experimental Hematology & Oncology, Vol 13, Iss 1, Pp 1-14 (2024)
Abstract Background Aberrant activation of mesenchymal epithelial transition (MET) has been considered to mediate primary and acquired resistance to epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) in EGFR-mutant non-small ce
Externí odkaz:
https://doaj.org/article/072706ab2ba84703ae0b7712ea79cc75
Autor:
Liwei Fu, Jiang Wu, Pinxue Li, Yazhe Zheng, Zhichao Zhang, Xun Yuan, Zhengang Ding, Chao Ning, Xiang Sui, Shuyun Liu, Sirong Shi, Quanyi Guo, Yunfeng Lin
Publikováno v:
Bioactive Materials, Vol 40, Iss , Pp 634-648 (2024)
Articular cartilage injury (ACI) remains one of the key challenges in regenerative medicine, as current treatment strategies do not result in ideal regeneration of hyaline-like cartilage. Enhancing endogenous repair via microRNAs (miRNAs) shows promi
Externí odkaz:
https://doaj.org/article/4586685c68394da48e26a492a56e755e
Autor:
Guangzhao Tian, Han Yin, Jinxuan Zheng, Rongcheng Yu, Zhengang Ding, Zineng Yan, Yiqi Tang, Jiang Wu, Chao Ning, Xun Yuan, Chenxi Liao, Xiang Sui, Zhe Zhao, Shuyun Liu, Weimin Guo, Quanyi Guo
Publikováno v:
Bioactive Materials, Vol 41, Iss , Pp 455-470 (2024)
Utilizing transplanted human umbilical cord mesenchymal stem cells (HUMSCs) for cartilage defects yielded advanced tissue regeneration, but the underlying mechanism remain elucidated. Early after HUMSCs delivery to the defects, we observed substantia
Externí odkaz:
https://doaj.org/article/e0f578664a51406a9f187d2f3953e172
Autor:
Zhengang Ding, Zineng Yan, Xun Yuan, Guangzhao Tian, Jiang Wu, Liwei Fu, Han Yin, Songlin He, Chao Ning, Yazhe Zheng, Zhichao Zhang, Xiang Sui, Libo Hao, Yuting Niu, Shuyun Liu, Weimin Guo, Quanyi Guo
Publikováno v:
Journal of Nanobiotechnology, Vol 22, Iss 1, Pp 1-25 (2024)
Abstract Due to its unique structure, articular cartilage has limited abilities to undergo self-repair after injury. Additionally, the repair of articular cartilage after injury has always been a difficult problem in the field of sports medicine. Pre
Externí odkaz:
https://doaj.org/article/5bed43dc356a4b4b9f2281ee780f3187
Publikováno v:
Materials Reports: Energy, Vol 4, Iss 2, Pp 100267- (2024)
Photocatalytic oxygen (O2) reduction has been considered a promising method for hydrogen peroxide (H2O2) production. However, the poor visible light harvesting and low-efficient separation and generation of charge carriers of conventional photocataly
Externí odkaz:
https://doaj.org/article/b9908ed502ef41a99db232990443d4ec