Yifei Li, Fanyi Zhao, and Jiacheng Hu, “Identifying Cross-Market Risk Contagion Amplifiers via Graph Attention Networks: Empirical Evidence from U.S. Financial Stress Periods”, Journal of Computing Innovations and Applications, vol. 4, no. 1, pp. 164–175, Feb. 2026, doi: 10.63575/CIA.2026.40114.