Zobrazeno 1 - 10
of 2 481
pro vyhledávání: '"Lei, Zhen"'
Autor:
Shao, Yihua, Liang, Siyu, Lin, Xiaolin, Ling, Zijian, Zhu, Zixian, Yan, Minxi, Liu, Haiyang, Chen, Siyu, Yan, Ziyang, Meng, Yilan, Zhang, Chenyu, Qin, Haotong, Magno, Michele, Yang, Yang, Lei, Zhen, Wang, Yan, Guo, Jingcai, Shao, Ling, Tang, Hao
Large language models (LLMs) show impressive performance in solving complex languagetasks. However, its large number of parameterspresent significant challenges for the deployment and application of the model on edge devices. Compressing large langua
Externí odkaz:
http://arxiv.org/abs/2411.00850
The magnetohydrodynamic current-vortex sheet is a free boundary problem involving a moving free surface separating two plasma regions. We prove the global nonlinear stability of current-vortex sheet in the two dimensional ideal incompressible magneto
Externí odkaz:
http://arxiv.org/abs/2410.20782
Dimensionality reduction (DR) plays a crucial role in various fields, including data engineering and visualization, by simplifying complex datasets while retaining essential information. However, the challenge of balancing DR accuracy and interpretab
Externí odkaz:
http://arxiv.org/abs/2410.19504
Neural operators have shown promise in solving many types of Partial Differential Equations (PDEs). They are significantly faster compared to traditional numerical solvers once they have been trained with a certain amount of observed data. However, t
Externí odkaz:
http://arxiv.org/abs/2410.15617
Biological tree analysis serves as a pivotal tool in uncovering the evolutionary and differentiation relationships among organisms, genes, and cells. Its applications span diverse fields including phylogenetics, developmental biology, ecology, and me
Externí odkaz:
http://arxiv.org/abs/2410.04815
Autor:
Chen, Zhen, Luo, Xingjian, Wu, Jinlin, Bai, Long, Lei, Zhen, Ren, Hongliang, Ourselin, Sebastien, Liu, Hongbin
Surgical phase recognition is critical for assisting surgeons in understanding surgical videos. Existing studies focused more on online surgical phase recognition, by leveraging preceding frames to predict the current frame. Despite great progress, t
Externí odkaz:
http://arxiv.org/abs/2409.12467
Autor:
Lei, Chenyang, Chen, Liyi, Cen, Jun, Chen, Xiao, Lei, Zhen, Heide, Felix, Liu, Ziwei, Chen, Qifeng, Zhang, Zhaoxiang
Foundation models like ChatGPT and Sora that are trained on a huge scale of data have made a revolutionary social impact. However, it is extremely challenging for sensors in many different fields to collect similar scales of natural images to train s
Externí odkaz:
http://arxiv.org/abs/2409.08083
In recent years, diffusion models have revolutionized visual generation, outperforming traditional frameworks like Generative Adversarial Networks (GANs). However, generating images of humans with realistic semantic parts, such as hands and faces, re
Externí odkaz:
http://arxiv.org/abs/2409.03644
Vision-based surgical navigation has received increasing attention due to its non-invasive, cost-effective, and flexible advantages. In particular, a critical element of the vision-based navigation system is tracking surgical instruments. Compared wi
Externí odkaz:
http://arxiv.org/abs/2409.02598
This work presents an asymptotic stability result concerning the self-similar Blasius profiles $[\bar{u}, \bar{v}]$ of the stationary Prandtl boundary layer equation. Initially demonstrated by Serrin \cite{MR0282585}, the profiles $[\bar{u}, \bar{v}]
Externí odkaz:
http://arxiv.org/abs/2408.13747