9 citations · 11 across the 4 of their papers we have counts for
4 papers
Mitigation of Spatial Nonstationarity with Vision Transformers
Lei Liu, Javier E. Santos, Maša Prodanović +1
Spatial nonstationarity, the location variance of features' statistical distributions, is ubiquitous in many natural settings. For example, in geological reservoirs rock matrix por…
Spatiotemporal Intermittency on the Growing Surface of Coupled Sandpiles
Lei Liu, Fei Hu
The surface of conservative coupled sandpiles in the self-organized cooperative critical state is found to exhibit intermittency in both time and space. The spatiotemporal intermit…
Self-Organized Cooperative Criticality in Coupled Complex Systems
Lei Liu, Fei Hu
We show that the coupled complex systems can evolve into a new kind of self-organized critical state where each subsystem is not critical, however, they cooperate to be critical. T…
An Empirical Investigation of Scaling Behavior in the Atmospheric Turbulence for Understanding the Underlying Cascade Process
Lei Liu, Fei Hu
We study the scaling behaviors in the wind velocity time series collected at the atmospheric surface layer and compare them with two commonly used cascade models, the truncated sta…