@article{
zhao2026hibang,
title={HiBa{NG}: Hierarchical Bayesian Nonparametric Granger Causal Discovery in Low-Data Regimes},
author={He Zhao and Vassili Kitsios and Terence O'kane and Edwin V. Bonilla},
journal={Transactions on Machine Learning Research},
issn={2835-8856},
year={2026},
url={https://openreview.net/forum?id=e4VO3YlRBr},
note={}
}