Deep learning and American options via free boundary framework. - Chinonso Nwankwo; Nneka Umeorah; Tony Ware; Weizhong Dai (CoRR, 2022)

Barrier Options and Greeks: Modeling with Neural Networks. - Nneka Umeorah; Phillip Mashele; Onyecherelam Agbaeze; Jules Clement Mba (Axioms, 2023)

Dynamic graph neural networks for enhanced volatility prediction in financial markets. - Pulikandala Nithish Kumar; Nneka Umeorah; Alex Alochukwu (CoRR, 2024)