5 papers
X-CAL: Explaining latent causality in physical space for fluid mechanics
Marcial Sanchis-Agudo, Andrés Cremades, Alvaro Martinez-Sanchez +2
We present X-CAL, a pipeline that combines a -variational autoencoder (-VAE) with the synergistic-unique-redundant decomposition (SURD)~\cite{surd} approach for causality a…
Cause-and-effect approach to turbulence forecasting
Ãlvaro MartÃnez-Sánchez, Adrián Lozano-Durán
Traditional approaches to turbulence forecasting often rely on correlation-based criteria for input selection. These methods may select variables that correlate with the target wit…
Observational causality by states and interaction type for scientific discovery
Ãlvaro MartÃnez-Sánchez, Adrián Lozano-Durán
Causality plays a central role in understanding interactions between variables in complex systems. These systems often exhibit state-dependent causal relationships, where both the…
Unsteady load alleviation on highly flexible bio-inspired wings in longitudinally oscillating freestreams
Ãlvaro MartÃnez-Sánchez, Ãlvaro Achirica-Villameriel, Nicolas Doué +2
This study delves into the aerodynamic behavior of a highly flexible NACA 0012 aerofoil, drawing inspiration from avian feathers to handle a gust. We first examined unsteady flow o…
Decomposing causality into its synergistic, unique, and redundant components
Ãlvaro MartÃnez-Sánchez, Gonzalo Arranz, Adrián Lozano-Durán
Causality lies at the heart of scientific inquiry, serving as the fundamental basis for understanding interactions among variables in physical systems. Despite its central role, cu…