Improved unscented Kalman filter algorithm-based rapid identification of thermal errors of machine tool spindle for shortening thermal equilibrium time

G Fu, L Zhou, Y Zheng, C Lu, X Wang, L Xie - Measurement, 2022 - Elsevier
Thermal equilibrium of machine tools is needed before machining to ensure the accuracy.
To shorten the warm-up time and improve the machining efficiency, a rapid identification of …

Laplacian spectra of persistent structures in Taiwan, Singapore, and US stock markets

PTW Yen, K Xia, SA Cheong - Entropy, 2023 - mdpi.com
An important challenge in the study of complex systems is to identify appropriate effective
variables at different times. In this paper, we explain why structures that are persistent with …

Linear scaling causal discovery from high-dimensional time series by dynamical community detection

M Allione, V Del Tatto, A Laio - arXiv preprint arXiv:2501.10886, 2025 - arxiv.org
Understanding which parts of a dynamical system cause each other is extremely relevant in
fundamental and applied sciences. However, inferring causal links from observational data …

Making waves: Applying systems biology principles in water distribution systems engineering

GR Abhijith, A Ostfeld - Water Research, 2022 - Elsevier
The complexity of modeling water quality variations in water distribution systems (WDS),
studied for decades, stems from multiple constraints and variables involved and the …

On the Detection of Significant Pairwise Interactions in Complex Systems

G Fini, G D'Addese, L La Rocca, M Villani - Italian Workshop on Artificial …, 2023 - Springer
Many systems in nature, society and technology are complex systems, ie, they are
composed of numerous parts that interact in a non-linear way giving rise to positive and …

Two-Level Detection of Dynamic Organization in Cancer Evolution Models

G D'Addese, A Graudenzi, L La Rocca… - Italian Workshop on …, 2021 - Springer
Many systems in nature, society and technology are composed of numerous nonlinearly
interacting parts. The dynamic organization of these systems often allows the emergence of …