Zobrazeno 1 - 10
of 4 749
pro vyhledávání: '"LV Wei"'
Autor:
Zhou, Guangdi, Lv, Wei, Wang, Heng, Nie, Zihao, Chen, Yaqi, Li, Yueying, Huang, Haoliang, Chen, Weiqiang, Sun, Yujie, Xue, Qi-Kun, Chen, Zhuoyu
The discovery of bilayer nickelate superconductors under high pressure has opened a new chapter in high-transition temperature (high-TC) superconductivity. Here, we report ambient-pressure superconductivity onset above the McMillan limit (40 K) in bi
Externí odkaz:
http://arxiv.org/abs/2412.16622
Autor:
Wang, Jinghui, Lv, Wei
In this study, a force-based general model, named the CosForce model, has been developed. To the best of our knowledge, this may represent the most simplified version of the force-based model. Considering the anisotropic interplay of pedestrians, the
Externí odkaz:
http://arxiv.org/abs/2410.10746
This paper considers the generalized maximal covering location problem (GMCLP) which establishes a fixed number of facilities to maximize the weighted sum of the covered customers, allowing customers' weights to be positive or negative. The GMCLP can
Externí odkaz:
http://arxiv.org/abs/2409.09834
Autor:
Zhou, Guangdi, Huang, Haoliang, Wang, Fengzhe, Wang, Heng, Yang, Qishuo, Nie, Zihao, Lv, Wei, Ding, Cui, Li, Yueying, Lin, Jiayi, Yue, Changming, Li, Danfeng, Sun, Yujie, Lin, Junhao, Zhang, Guang-Ming, Xue, Qi-Kun, Chen, Zhuoyu
Publikováno v:
National Science Review, nwae429 (2024)
In designing material functionalities for transition metal oxides, lattice structure and d-orbital occupancy are key determinants. However, the modulation of these two factors is inherently limited by the need to balance thermodynamic stability, grow
Externí odkaz:
http://arxiv.org/abs/2406.16520
We consider the chance-constrained program (CCP) with random right-hand side under a finite discrete distribution. It is known that the standard mixed integer linear programming (MILP) reformulation of the CCP is generally difficult to solve by gener
Externí odkaz:
http://arxiv.org/abs/2406.10472
Autor:
Wang, Jinghui, Lv, Wei
This paper proposes a Galton board approximation method to analyze the potential walking preferences of pedestrians. We employ the binomial distribution to estimate the walking preferences of pedestrians in dynamic crowds. Estimating the probability
Externí odkaz:
http://arxiv.org/abs/2405.06947
This paper aims to investigate the disparities in pedestrian crossing behaviors within static and dynamic crowds through experimental analysis. First, the crossing trajectories of pedestrians in various crowd environments were qualitatively observed.
Externí odkaz:
http://arxiv.org/abs/2405.06285
In urban streets, the intrusion of pedestrians presents significant safety challenges. Modelling mixed pedestrian-vehicle traffic is complex due to the distinct motion characteristics and spatial dimensions of pedestrians and vehicles, making unified
Externí odkaz:
http://arxiv.org/abs/2405.06282
Autor:
Xie, Shaocong, Ye, Rui, Li, Xiaolian, Huang, Zhongyi, Cao, Shuchao, Lv, Wei, He, Hong, Zhang, Ping, Fang, Zhiming, Zhang, Jun, Song, Weiguo
Nonreciprocal interaction crowd systems, such as human-human, human-vehicle, and human-robot systems, often have serious impacts on pedestrian safety and social order. A more comprehensive understanding of these systems is needed to optimize system s
Externí odkaz:
http://arxiv.org/abs/2404.01664
In this paper, we investigate the probabilistic set covering problems (PSCP) in which the right-hand side is a random vector {\xi} and the covering constraint is required to be satisfied with a prespecified probability. We consider the case arising f
Externí odkaz:
http://arxiv.org/abs/2402.18795