Relativistic Gaussian functions for atoms by fitting numerical results with adaptive nonlinear least-square algorithm. - A. Hu; Peter Otto; Janos Ladik (J. Comput. Chem., 1999)

Multi-Hour Ahead Dst Index Prediction Using Multi-Fidelity Boosted Neural Networks. - A. Hu; Enrico Camporeale; B. Swiger (CoRR, 2022)