Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Changchun Yang"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Employee scheduling aims to assign employees to shifts to satisfy daily workload and constraints. Some employee scheduling problems and their variants have been proven NP-hard, and a series of works have been done. However, the existing algo
Externí odkaz:
https://doaj.org/article/cfcaca2e940345d18e79247dfa1dc825
Development of a risk score for myopia: A cohort study conducted among school-aged children in China
Autor:
Ziwei Shi, Lihua Yang, Ting Xu, Jing Jia, Song Yang, Bo Yang, Wei Yang, Changchun Yang, Yan Peng, Hong Gu, Caiping Liu, Sheng Wei
Publikováno v:
Indian Journal of Ophthalmology, Vol 72, Iss 14, Pp 265-272 (2024)
Purpose: To evaluate the myopia risk in school-aged children one year after lifting a pandemic-related lockdown and develop a tool to identify high-risk groups. Methods: In total, 38,079 children without myopia from 38 schools were included. The outc
Externí odkaz:
https://doaj.org/article/6ef0e517e75542d190979ed0187a6113
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 2, Pp 1787-1799 (2023)
Abstract Pedestrian trajectory prediction is essential for self-driving vehicles, social robots, and intelligent monitoring applications. Diverse trajectory data is critical for high-accuracy trajectory prediction. However, the trajectory data is cap
Externí odkaz:
https://doaj.org/article/c5d9d909834c486bbad96b7b943ac4d5
Autor:
Hui Yang, Changchun Yang
Publikováno v:
Journal of Engineering, Vol 2024 (2024)
Collaborative Filtering Recommender Systems face data sparsity and cold-start issues, leading to a decrease in their recommendation performance. Therefore, numerous researchers have integrated knowledge graphs and graph convolutional networks into re
Externí odkaz:
https://doaj.org/article/406de9b61f7743b4b9b273f62218b75b
Publikováno v:
IET Intelligent Transport Systems, Vol 17, Iss 2, Pp 255-269 (2023)
Abstract The increase in car ownership has brought convenience to people's lives, but it has also led to a sharp increase in pedestrian–vehicle conflicts. Such conflicts can be avoided by braking when pedestrians in front of the car are detected. H
Externí odkaz:
https://doaj.org/article/c274fe2e46dc41978af3d3ed9d0418a1
Publikováno v:
IEEE Access, Vol 11, Pp 95928-95938 (2023)
Existing self-supervised sequential recommendations face the problem of noisy interactions and sparse sequence data, and train models based only on item prediction losses, so they usually fail to learn an appropriate sequential representation. In thi
Externí odkaz:
https://doaj.org/article/60a8fee252494562a478fa0ebc2ab3a3
Autor:
Jingxue Zhang, Changchun Yang
Publikováno v:
IEEE Access, Vol 11, Pp 41848-41858 (2023)
In this era of information overload, to better provide personalized content services to users, recommendation systems have greatly improved the efficiency of information distribution. Graph Convolution Network(GCN), which is one of the representative
Externí odkaz:
https://doaj.org/article/39581d27209c4dffab7e05dd3cbbd975
Publikováno v:
Complex & Intelligent Systems, Vol 9, Iss 1, Pp 851-864 (2022)
Abstract Understanding agents’ motion behaviors under complex scenes is crucial for intelligent autonomous moving systems (like delivery robots and self-driving cars). It is challenging duo to the inherent uncertain of future trajectories and the l
Externí odkaz:
https://doaj.org/article/027625605a7f47478c48b32eee0a0418
Autor:
Fan Zhang, Jiadong Zhang, Yuting Shen, Zijian Gao, Changchun Yang, Mingtao Liang, Feng Gao, Li Liu, Hulin Zhao, Fei Gao
Publikováno v:
Photoacoustics, Vol 31, Iss , Pp 100517- (2023)
Photoacoustic tomography (PAT) is a newly developed medical imaging modality, which combines the advantages of pure optical imaging and ultrasound imaging, owning both high optical contrast and deep penetration depth. Very recently, PAT is studied in
Externí odkaz:
https://doaj.org/article/7c41b71909bd45a797dc12f9774bfc74
Publikováno v:
Advances in Mechanical Engineering, Vol 15 (2023)
The fatigue problem of orthotropic steel bridge decks of urban rail transit steel bridges has gradually become one of the hot research topics. And it is also a key problem that restricts the further development of rail transit steel bridges. In this
Externí odkaz:
https://doaj.org/article/28f895dcc5a24784993c67999274d37a