89 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Nanchang Hangkong UniversityCN11 papers
- East China University of Science and TechnologyCN9 papers
- Dongbei University of Finance and EconomicsCN6 papers
- Shanghai University of Finance and EconomicsCN4 papers
- University of California, RiversideUS4 papers
- Fudan UniversityCN3 papers
- Institute of Physics, Academia SinicaTW3 papers
- Ningbo University of Finance & EconomicsCN3 papers
- Peking UniversityCN3 papers
- Stanford UniversityUS3 papers
- Hangzhou Dianzi UniversityCN2 papers
- HUN-REN Centre for Energy ResearchHU2 papers
54 papers
Current frontiers in mobility and well-being
Wen-Jing Li, Luo-Luo Jiang, Attila Szolnoki
Human mobility has a profound impact on social structure and collective behavior, which allows individuals to reshape group structures in response to strategy information, acting a…
USCNet: Transformer-Based Multimodal Fusion with Segmentation Guidance for Urolithiasis Classification
Changmiao Wang, Songqi Zhang, Yongquan Zhang +9
Kidney stone disease ranks among the most prevalent conditions in urology, and understanding the composition of these stones is essential for creating personalized treatment plans…
Time-reversed Shannon entropy as a chaos indicator for non-integrable systems
Wenfu Cao, Siyan Chen, Hongsheng Zhang
We propose a novel chaos indicator -- time-reversed Shannon entropy (TRSE) -- that leverages the interplay between time-reversal symmetry breaking and information entropy in curved…
Red alert: Millions of "homeless" publications in Scopus should be resettled
Weishu Liu, Haifeng Wang
Scopus is increasingly regarded as a high-quality and reliable data source for research and evaluation of scientific and scholarly activity. However, a puzzling phenomenon has been…
Combined effect of incentives and coupling in multigames in two-layer networks
Luo-Luo Jiang, Yi-Ming Li, Wen-Jing Li +1
The lack of cooperation can easily result in inequality among members of a society, which provides an increasing gap between individual incomes. To tackle this issue, we introduce…
Web of Science Core Collection's coverage expansion:The forgotten Arts & Humanities Citation Index?
Weishu Liu, Rong Ni, Guangyuan Hu
The expansion of Web of Science Core Collection (WoSCC) over the recent years has partially accounted for the "norm" of growth of research output in many bibliometric analysis stud…
Optimal distributions for randomized unbiased estimators with an infinite horizon and an adaptive algorithm
Chao Zheng, Jiangtao Pan, Qun Wang
The randomized unbiased estimators of Rhee and Glynn (Operations Research:63(5), 1026-1043, 2015) can be highly efficient at approximating expectations of path functionals associat…
Citation advantage of COVID-19 related publications
Weishu Liu, Xuping Huangfu, Haifeng Wang
With the global spread of the COVID-19 pandemic, scientists from various disciplines responded quickly to this historical public health emergency. The sudden boom of COVID-19 relat…
New volatility evolution model after extreme events
Mei-Ling Cai, Zhang-HangJian Chen, Sai-Ping Li +4
In this paper, we propose a new dynamical model to study the two-stage volatility evolution of stock market index after extreme events, and find that the volatility after extreme e…
An empirical exploration of the diversified R ecosystem
Tian-Yuan Huang, Zhilan Lou
Born in the late 20s, R is one of the most popular software for statistical computing and graphics. With the development of information technology and the advent of the big data er…
Caveats for the use of Web of Science Core Collection in old literature retrieval and historical bibliometric analysis
Weishu Liu
By using publications from Web of Science Core Collection (WoSCC), Fosso Wamba and his colleagues published an interesting and comprehensive paper in Technological Forecasting and…
Small data blow-up for the weakly coupled system of the generalized Tricomi equations with multiple propagation speeds
Masahiro Ikeda, Jiayun Lin, Ziheng Tu
In the present paper, we study the Cauchy problem for the weakly coupled system of the generalized Tricomi equations with multiple propagation speeds. Our aim of this paper is to p…
A matter of time: publication dates in Web of Science Core Collection
Weishu Liu
Web of Science Core Collection, one of the most authoritative bibliographic databases, is widely used in academia to track high-quality research. This database has begun to index o…
Evaluating the effect of city lock-down on controlling COVID-19 propagation through deep learning and network science models
Xiaoqi Zhang, Zheng Ji, Yanqiao Zheng +2
The special epistemic characteristics of the COVID-19, such as the long incubation period and the infection through asymptomatic cases, put severe challenge to the containment of i…
Deep neural network approximations for the stable manifolds of the Hamilton-Jacobi-Bellman equations
Guoyuan Chen
For an infinite-horizon control problem, the optimal control can be represented by the stable manifold of the characteristic Hamiltonian system of Hamilton-Jacobi-Bellman (HJB) equ…
China's SCI-indexed publications: facts, feelings, and future directions
Weishu Liu
Purpose:In relation to the boom in China's SCI-indexed publications, this opinion piece examines this phenomenon and looks at future possible directions for the reform of China's r…
Comparing like with like: China ranks first in SCI-indexed research articles since 2018
Junwen Zhu, Weishu Liu
China's rising in scientific research output is impressive. The academic community is curious about the time when the cross-over in the number of annual scientific publication prod…
Funding information in Web of Science: An updated overview
Weishu Liu, Li Tang, Guangyuan Hu
Despite the limitations of funding acknowledgment (FA) data in Web of Science (WoS), studies using FA information have increased rapidly over the last several years. Considering th…
Symplectic algorithms for stable manifolds in control theory
Guoyuan Chen, Gaosheng Zhu
In this note, we propose a symplectic algorithm for the stable manifolds of the Hamilton-Jacobi equations combined with an iterative procedure in [Sakamoto-van~der Schaft, IEEE Tra…
Strauss exponent for semilinear wave equations with scattering space dependent damping
Ning-An Lai, Ziheng Tu
It is believed or conjectured that the semilinear wave equations with scattering space dependent damping admit the Strauss critical exponent, see Ikehata-Todorova-Yordanov \cite{IT…
Multiple learning mechanisms promote cooperation in public goods games with project selection
Li-Xin Zhong, Wen-Juan Xu, Rong-Da Chen +5
How evolution favors cooperation is a fundamental issue in social and economic systems. In the business world, actively selecting a suitable project is usually helpful for a busine…
A blow-up result for a semilinear wave equation with scale-invariant damping and mass and nonlinearity of derivative type
Alessandro Palmieri, Ziheng Tu
In this note, we prove blow-up results for semilinear wave models with damping and mass in the scale-invariant case and with nonlinear terms of derivative type. We consider the sin…
An Overview of Semiparametric Extensions of Finite Mixture Models
Sijia Xiang, Weixin Yao, Guangren Yang
Finite mixture models have been a very important tool for exploring complex data structures in many scientific areas, for example, economics, epidemiology, finance. In the past dec…
Semiparametric Mixture Regression with Unspecified Error Distributions
Yanyuan Ma, Shaoli Wang, Lin Xu +1
In fitting a mixture of linear regression models, normal assumption is traditionally used to model the error and then regression parameters are estimated by the maximum likelihood…