TWIG: A Time-Causal Wavelet Operator for Autoregressive Forecasting on Irregular Graphs
The introduction of TWIG (Time-Causal Wavelet Operator for Irregular Graphs), a graph-native neural operator for autoregressive surrogate modeling on static irregular graphs, and its results demonstrate that TWIG provides an effective and scalable approach to stable autoregressive forecasting of dynamical fields on irr...
Subashree Venkatasubramanian, D. Barajas-Solano, Chu-Yang Liu et al.
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