Data based identification and prediction of nonlinear and complex dynamical systems
The problem of reconstructing nonlinear and complex dynamical systems from measured
data or time series is central to many scientific disciplines including physical, biological …
data or time series is central to many scientific disciplines including physical, biological …
Long transients in ecology: Theory and applications
This paper discusses the recent progress in understanding the properties of transient
dynamics in complex ecological systems. Predicting long-term trends as well as sudden …
dynamics in complex ecological systems. Predicting long-term trends as well as sudden …
Multiscale limited penetrable horizontal visibility graph for analyzing nonlinear time series
Visibility graph has established itself as a powerful tool for analyzing time series. We in this
paper develop a novel multiscale limited penetrable horizontal visibility graph (MLPHVG) …
paper develop a novel multiscale limited penetrable horizontal visibility graph (MLPHVG) …
Tackling the subsampling problem to infer collective properties from limited data
Despite the development of large-scale data-acquisition techniques, experimental
observations of complex systems are often limited to a tiny fraction of the system under …
observations of complex systems are often limited to a tiny fraction of the system under …
[HTML][HTML] Connectivity inference from neural recording data: Challenges, mathematical bases and research directions
This article presents a review of computational methods for connectivity inference from
neural activity data derived from multi-electrode recordings or fluorescence imaging. We first …
neural activity data derived from multi-electrode recordings or fluorescence imaging. We first …
Energy transfer and wavelength tunable lasing of single perovskite alloy nanowire
B Tang, Y Hu, J Lu, H Dong, N Mou, X Gao, H Wang… - Nano Energy, 2020 - Elsevier
Single perovskite alloy nanowire capable of emitting lasing broadly and continuously is
highly desirable for the miniaturization and integration of all-photonic devices. However, due …
highly desirable for the miniaturization and integration of all-photonic devices. However, due …
Structure-oriented prediction in complex networks
Complex systems are extremely hard to predict due to its highly nonlinear interactions and
rich emergent properties. Thanks to the rapid development of network science, our …
rich emergent properties. Thanks to the rapid development of network science, our …
State-space network topology identification from partial observations
In this article, we explore the state-space formulation of a network process to recover from
partial observations the network topology that drives its dynamics. To do so, we employ …
partial observations the network topology that drives its dynamics. To do so, we employ …
Finding nonlinear system equations and complex network structures from data: A sparse optimization approach
YC Lai - Chaos: An Interdisciplinary Journal of Nonlinear …, 2021 - pubs.aip.org
In applications of nonlinear and complex dynamical systems, a common situation is that the
system can be measured, but its structure and the detailed rules of dynamical evolution are …
system can be measured, but its structure and the detailed rules of dynamical evolution are …
Data-driven model discovery with Kolmogorov-Arnold networks
Data-driven model discovery of complex dynamical systems is typically done using sparse
optimization, but it has a fundamental limitation: sparsity in that the underlying governing …
optimization, but it has a fundamental limitation: sparsity in that the underlying governing …