Zobrazeno 1 - 10
of 411
pro vyhledávání: '"HU JIANWEI"'
The network data has attracted considerable attention in modern statistics. In research on complex network data, one key issue is finding its underlying connection structure given a network sample. The methods that have been proposed in literature us
Externí odkaz:
http://arxiv.org/abs/2408.04213
The $\beta$-model has been extensively utilized to model degree heterogeneity in networks, wherein each node is assigned a unique parameter. In this article, we consider the hypothesis testing problem that two nodes $i$ and $j$ of a $\beta$-model hav
Externí odkaz:
http://arxiv.org/abs/2403.06068
Publikováno v:
MATEC Web of Conferences, Vol 308, p 05004 (2020)
In view of the network carrying capacity limit under over-saturated condition, a split allocation model of intersection group was developed, which takes total network delay, total output and total queue length as a comprehensive evaluation index. Bas
Externí odkaz:
https://doaj.org/article/a38c2006421944e591fee55fe5fb5726
Let $\bm{x}_1,\cdots,\bm{x}_n$ be a random sample of size $n$ from a $p$-dimensional population distribution, where $p=p(n)\rightarrow\infty$. Consider a symmetric matrix $W=X^\top X$ with parameters $n$ and $p$, where $X=(\bm{x}_1,\cdots,\bm{x}_n)^\
Externí odkaz:
http://arxiv.org/abs/2306.08335
The stochastic block model is widely used for detecting community structures in network data. However, the research interest of much literature focuses on the study of one sample of stochastic block models. How to detect the difference of the communi
Externí odkaz:
http://arxiv.org/abs/2211.09123
The stochastic block model is a popular tool for detecting community structures in network data. Detecting the difference between two community structures is an important issue for stochastic block models. However, the two-sample test has been a larg
Externí odkaz:
http://arxiv.org/abs/2211.08668
Autor:
Bae, Jin Whan, Hu, Jianwei
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A November 2024 1068
Although the theoretical properties in the $p_0$ model based on a differentially private bi-degree sequence have been derived, it is still lack of a unified theory for a general class of directed network models with the $p_{0}$ model as a special cas
Externí odkaz:
http://arxiv.org/abs/2201.09648
In-situ pre-sodiation of Prussian blue for the construction of high-performance sodium-ion batteries
Autor:
Ning, Jing, Hu, Jianwei, Zhou, Min, Wang, Tianqi, Chen, Manlin, Wang, Kangli, Wang, Wei, Jiang, Kai
Publikováno v:
In Chemical Engineering Journal 1 June 2024 489
Publikováno v:
MATEC Web of Conferences, Vol 25, p 02017 (2015)
By the method of interfacial polymerization, the novel microcapsules were prepared with polystyrene as wall material and polyether silicone as core material. In order to demonstrate the morphologies, particle size distribution and properties of micro
Externí odkaz:
https://doaj.org/article/fe5b4c0f9608409aadb72e67e6b24cf9