Sovereign credit ratings, market volatility, and financial gains. - António Afonso; Pedro Gomes; Abderrahim Taamouti (Comput. Stat. Data Anal., 2014)

Self-correcting Reward Shaping via Language Models for Reinforcement Learning Agents in Games. - António Afonso; Iolanda Leite; Alessandro Sestini; Florian Fuchs; Konrad Tollmar; Linus Gisslén (CoRR, 2025)