Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Yongjie, Ding"'
Autor:
Mingfu Zhu, Yaxing Liu, Panke Qin, Yongjie Ding, Zhongqi Cai, Zhenlun Gao, Bo Ye, Haoran Qi, Shenjie Cheng, Zeliang Zeng
Publikováno v:
PeerJ Computer Science, Vol 10, p e2552 (2024)
Long short-term memory (LSTM) networks, widely used for financial time series forecasting, face challenges in arbitrage spread prediction, especially in hyperparameter tuning for large datasets. These issues affect model complexity and adaptability t
Externí odkaz:
https://doaj.org/article/8539ae7f108a43ac9b3b977d0a22169e
Autor:
Zeliang Zeng, Panke Qin, Yue Zhang, Yongli Tang, Shenjie Cheng, Sensen Tu, Yongjie Ding, Zhenlun Gao, Yaxing Liu
Publikováno v:
PeerJ Computer Science, Vol 10, p e2215 (2024)
Arbitrage spread prediction can provide valuable insights into the identification of arbitrage signals and assessing associated risks in algorithmic trading. However, achieving precise forecasts by increasing model complexity remains a challenging ta
Externí odkaz:
https://doaj.org/article/5d0be90281ef4618843f70f69b688839
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 10, Iss 2, Pp 230-242 (2023)
The properties of asphalt binder play an essential role in the design life of asphalt pavement. Analysis of asphalt mechanical behaviors based on the chemical structures provides the theoretical basis for the improvement of asphalt performance in ser
Externí odkaz:
https://doaj.org/article/7da6622bbb2442439dac9fb9fec4e244
Autor:
Liwei, Zhou, Liqiu, Wei, Zhou, Yang, Jingjing, Li, Desheng, Zhou, Hong, Li, Jingfeng, Tang, Yongjie, Ding
Publikováno v:
In Vacuum March 2023 209
Autor:
Liwei, Zhou, Liqiu, Wei, Zhou, Yang, Changyou, Suo, Jingjing, Li, Desheng, Zhou, Yongjie, Ding, Hong, Li, Jingfeng, Tang
Publikováno v:
In Vacuum January 2023 207
Autor:
Yongjie Ding, Chunxiang Zhao, Pengcheng Zhang, Yahong Chen, Jianping Xie, Weiwu Song, Zengchen Liu, Guanglu Liu, Xinyu Zheng
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 4, Pp 104603- (2023)
In this work, an acylhydrazone derivative (QN62) was developed via the one-step condensation of 6-hydroxy-2-naphthoic hydrazide with quinoline-8-carboxaldehyde. The structure of the QN62 compound was characterized by 1H NMR, 13C NMR, HR-MS (ESI), and
Externí odkaz:
https://doaj.org/article/9b565d78f8d4481e89b113fa5834d4cd
Publikováno v:
In Physica B: Physics of Condensed Matter 1 September 2022 640
Autor:
Jiaqi Chen, Hancheng Dan, Yongjie Ding, Yangming Gao, Meng Guo, Shuaicheng Guo, Bingye Han, Bin Hong, Yue Hou, Chichun Hu, Jing Hu, Ju Huyan, Jiwang Jiang, Wei Jiang, Cheng Li, Pengfei Liu, Yu Liu, Zhuangzhuang Liu, Guoyang Lu, Jian Ouyang, Xin Qu, Dongya Ren, Chao Wang, Chaohui Wang, Dawei Wang, Di Wang, Hainian Wang, Haopeng Wang, Yue Xiao, Chao Xing, Huining Xu, Yu Yan, Xu Yang, Lingyun You, Zhanping You, Bin Yu, Huayang Yu, Huanan Yu, Henglong Zhang, Jizhe Zhang, Changhong Zhou, Changjun Zhou, Xingyi Zhu
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 8, Iss 6, Pp 815-999 (2021)
Sustainable and resilient pavement infrastructure is critical for current economic and environmental challenges. In the past 10 years, the pavement infrastructure strongly supports the rapid development of the global social economy. New theories, new
Externí odkaz:
https://doaj.org/article/2128a4b98a9842c881ceb8f9e7e006cf
Publikováno v:
Materials & Design, Vol 220, Iss , Pp 110797- (2022)
This study investigates the moisture damage mechanism and material selection of hot-mix asphalt (HMA) with amine-based antistripping agent (ASA). The surface free energy (SFE) of virgin and ASA modified asphalts and five aggregates with different aci
Externí odkaz:
https://doaj.org/article/6e6c14cfcdb1472e9a65e7775db78343
Autor:
Jingjing Li, Wenbo Li, Liqiu Wei, Liwei Zhou, Tianyuan Ji, Wenjia Jiang, Tingwan Li, Hong Li, Jingfeng Tang, Yongfeng He, Yongjie Ding
Publikováno v:
AIP Advances, Vol 12, Iss 5, Pp 055112-055112-5 (2022)
This study proposes a newly designed ignition circuit that does not change the ignition starting parameters of a Hall thruster, reduces the critical ignition voltage, and improves ignition reliability. The complexity and weight of the Hall thruster p
Externí odkaz:
https://doaj.org/article/fcc6f569d883462f89da787657369a6a