Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Xiaoguang Ren"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The use of pulse voltage can greatly improve the precision of electrochemical microfabrication, and the narrower the pulse width of the applied pulse voltage signal, the higher the machining precision. However, the commonly used chopper circ
Externí odkaz:
https://doaj.org/article/11933610695e43f2bb3daff5a342aebe
Publikováno v:
Electronics Letters, Vol 59, Iss 20, Pp n/a-n/a (2023)
Abstract High‐dimensional imbalanced multi‐classification problems (HDIMCPs) occur frequently in engineering applications such as medical detection, item classification, and email classification. However, there is a paucity of research in the aca
Externí odkaz:
https://doaj.org/article/37965fd2558545209a8be7188ff98f23
Publikováno v:
Electronics Letters, Vol 58, Iss 1, Pp 10-12 (2022)
Abstract Feature selection is a widely used data pre‐processing method. However, the research on feature selection stability is very rare. Although there are some related studies that mainly focus on filters rather than wrappers, especially wrapper
Externí odkaz:
https://doaj.org/article/a02be9a590974ebf9ddad7c9029bdba7
Publikováno v:
IEEE Access, Vol 8, Pp 53484-53497 (2020)
Wireless communications and networking are playing an important role in coordination and cooperation of multi-robot systems (MRS). However, it is challenging to keep a reliable and stable wireless connection in practical applications. Especially, rob
Externí odkaz:
https://doaj.org/article/e531dd10aef44ce1935d734bfd499dee
Publikováno v:
IEEE Access, Vol 8, Pp 148136-148148 (2020)
Intelligent unmanned aerial vehicles (UAVs) have been applied for civil and military uses. Relative localization (RL) is crucial for multi-UAVs to accomplish complex tasks successfully and safely. In global positioning system (GPS) denied environment
Externí odkaz:
https://doaj.org/article/441391e687f24328904909fcfd75d46c
Autor:
Wei Li, Shuai Yang, Peng Xu, Dapeng Zhang, Ying Tong, Lu Chen, Ben Jia, Ang Li, Cheng Lian, Daoping Ru, Baolong Zhang, Mengxing Liu, Cancan Chen, Weihui Fu, Songhua Yuan, Chenjian Gu, Lu Wang, Wenxuan Li, Ying Liang, Zhicong Yang, Xiaoguang Ren, Shaoxuan Wang, Xiaoyan Zhang, Yuanlin Song, Youhua Xie, Hongzhou Lu, Jianqing Xu, Hailin Wang, Wenqiang Yu
Publikováno v:
EBioMedicine, Vol 76, Iss , Pp 103861- (2022)
Summary: Background: Since late 2019, SARS-CoV-2 infection has resulted in COVID-19 accompanied by diverse clinical manifestations. However, the underlying mechanism of how SARS-CoV-2 interacts with host and develops multiple symptoms is largely unex
Externí odkaz:
https://doaj.org/article/e0194ae96adf4fb5b5668a1402fffc37
Publikováno v:
IEEE Access, Vol 7, Pp 81794-81807 (2019)
Imbalanced data are very common in the real world, and it may deteriorate the performance of the conventional classification algorithms. In order to resolve the imbalanced classification problems, we propose an ensemble classification method that com
Externí odkaz:
https://doaj.org/article/67796e43c04241fbafcbca926fba9dd0
Publikováno v:
Advances in Mechanical Engineering, Vol 11 (2019)
In this work, we deal with high-order solver for incompressible flow based on velocity correction scheme with discontinuous Galerkin discretized velocity and standard continuous approximated pressure. Recently, small time step instabilities have been
Externí odkaz:
https://doaj.org/article/52df7acf5b394286857f231f5a721187
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
Mesh partitioning is significant to the efficiency of parallel computational fluid dynamics simulations. The most time-consuming parts of parallel computational fluid dynamics simulations are iteratively solving linear systems derived from partial di
Externí odkaz:
https://doaj.org/article/0543749295ed43b09e137120db4d9dcc
Autor:
Zenglin Pei, Xiaohong Jiang, Zhu Yang, Xiaoguang Ren, Hao Gong, Michael Reeves, Jingxue Sheng, Yu Wang, Zishu Pan, Fenyong Liu, Jianguo Wu, Sangwei Lu
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0129276 (2015)
Attenuated strains of invasive enteric bacteria, such as Salmonella, represent promising gene delivery agents for nucleic acid-based vaccines as they can be administrated orally. In this study, we constructed a novel attenuated strain of Salmonella f
Externí odkaz:
https://doaj.org/article/594089eac44a4a47ab15dae01bb27a9e