Zobrazeno 1 - 10
of 3 974
pro vyhledávání: '"Xu, Shuai"'
Autor:
Sheng, Lei, Xu, Shuai-Shuai
Currently, a substantial volume of document data exists in an unstructured format, encompassing Portable Document Format (PDF) files and images. Extracting information from these documents presents formidable challenges due to diverse table styles, c
Externí odkaz:
http://arxiv.org/abs/2409.05125
Autor:
Sheng, Lei, Xu, Shuai-Shuai
Chinese Spelling Correction (CSC) aims to detect and correct spelling errors in Chinese sentences caused by phonetic or visual similarities. While current CSC models integrate pinyin or glyph features and have shown significant progress,they still fa
Externí odkaz:
http://arxiv.org/abs/2409.05105
Autor:
Xiao, Kai, Huang, Bowen, Huang, Yang, Yuan, Haibo, Beers, Timothy C., Liu, Jifeng, Xiang, Maosheng, Lu, Xue, Xu, Shuai, Yang, Lin, Zheng, Chuanjie, Li, Zhirui, Zhang, Bowen, Shi, Ruifeng
We search for an optimal filter design for the estimation of stellar metallicity, based on synthetic photometry from Gaia XP spectra convolved with a series of filter-transmission curves defined by different central wavelengths and bandwidths. Unlike
Externí odkaz:
http://arxiv.org/abs/2405.20212
Autor:
Wu, Han, Lin, Kun, Zhang, Qinghua, Yu, Qian, Fu, Xiaoqian, Li, Qiang, Cheviri, Meera, Dieguez, Oswaldo, Xu, Shuai, Gu, Lin, Cao, Yili, Wang, Jiaou, Wang, Zhen, Chen, Yu, Wang, Huanhua, Deng, Jinxia, Miao, Jun, Xing, Xianran
Hafnia-based ferroelectrics have become a valuable class of electronic functional materials at the nanoscale, showing great potential for next-generation memory and logic devices. However, more robust ferroelectric properties and better understanding
Externí odkaz:
http://arxiv.org/abs/2403.11777
Autor:
Xu, Shuai-Xia
In the present paper, we study the asymptotics of the Fredholm determinant $D(x,s)$ of the finite-temperature deformation of the sine kernel, which represents the probability that there is no particles on the interval $(-x/\pi,x/\pi)$ in the bulk sca
Externí odkaz:
http://arxiv.org/abs/2403.06722
In the paper, we consider the extended Gross-Witten-Wadia unitary matrix model by introducing a logarithmic term in the potential. The partition function of the model can be expressed equivalently in terms of the Toeplitz determinant with the $(i,j)$
Externí odkaz:
http://arxiv.org/abs/2402.11233
We consider the determinantal point process with the confluent hypergeometric kernel. This process is a universal point process in random matrix theory and describes the distribution of eigenvalues of large random Hermitian matrices near the Fisher-H
Externí odkaz:
http://arxiv.org/abs/2402.11214
The opioid epidemic, referring to the growing hospitalizations and deaths because of overdose of opioid usage and addiction, has become a severe health problem in the United States. Many strategies have been developed by the federal and local governm
Externí odkaz:
http://arxiv.org/abs/2403.15393
Autor:
Ye, Andrew, Xu, James, Wang, Yi, Yu, Yifan, Yan, Daniel, Chen, Ryan, Dong, Bosheng, Chaudhary, Vipin, Xu, Shuai
We propose the integration of sentiment analysis and deep-reinforcement learning ensemble algorithms for stock trading, and design a strategy capable of dynamically altering its employed agent given concurrent market sentiment. In particular, we crea
Externí odkaz:
http://arxiv.org/abs/2402.01441
Autor:
Yang, Lin, Yuan, Haibo, Duan, Fuqing, Zhang, Ruoyi, Huang, Bowen, Xiao, Kai, Xu, Shuai, Zhang, Jinming
The upcoming Chinese Space Station Telescope (CSST) slitless spectroscopic survey poses a challenge of flux calibration, which requires a large number of flux-standard stars. In this work, we design an uncertainty-aware residual attention network, th
Externí odkaz:
http://arxiv.org/abs/2401.13167