Research
Publications
Cardinality-Constrained Portfolio Optimization with Clustering
- A. Ebrahimi, H. Amini, H. Liu
- Annals of Operations Research, 2026
Structural Sensitivity in Supply Chain Networks for Financial Downside Cascade Prediction
- A. Ebrahimi, H. Amini
- Accepted at the ACM International Conference on AI in Finance (ICAIF 2026)
Data-Driven Multi-Criteria Assessment Framework for Analyzing the Reliability of Bus Services
- E. Hassannayebi, H. Hashemi, M. Basirati, S. Saidi, A. Ebrahimi
- Transportation Research Record, 2678(4), 415–439, 2024
Working Papers
Regularized Sample Average Approximation for Portfolio Optimization under Heavy-Tailed Returns
- A. Ebrahimi, H. Liu, H. Amini
- In preparation
Optimal Stabilization of Supply Chain Networks
- A. Ebrahimi, H. Amini
- In preparation