4 papers
Statistical Properties of Links of Network: A Survey on the Shipping Lines of Worldwide Marine Transport Network
Wenjun Zhang, Weibing Deng, Wei Li
Node properties and node importance identification of networks have been vastly studied in the last decades. While in this work, we analyse the links' properties of networks by tak…
Chinese cities' air quality pattern and correlation
Wenjun Zhang, Zhanpeng Guan, Jianyao Li +3
Air quality impacts people's health and daily life, affects the sensitive ecosystems, and even restrains a country's development. By collecting and processing the time series data…
Critical behavior of a stochastic anisotropic Bak-Sneppen model
Jihui Han, Wei Li, Zhu Su +1
In this paper we present our study on the critical behavior of a stochastic anisotropic Bak-Sneppen (saBS) model, in which a parameter is introduced to describe the interaction…
Analytic sensitivity analysis for models with correlated input variables
Yueying Zhu, Qiuping A Wang, Wei Li +1
An analytic formula is proposed to characterize the variance propagation from correlated input variables to the model response, by using multi-variate Taylor series. With the formu…