Publications

For a full list, please go to Google Scholar.

OptiChat: Bridging Optimization Models and Practitioners with Large Language Models

H Chen, GE Constante-Flores, KSI Mantri, SM Kompalli, AS Ahluwalia, C Li. OptiChat: Bridging Optimization Models and Practitioners with Large Language Models. arXiv. (2025).

Physics-informed neural networks with hard linear equality constraints

H Chen, GE Constante-Flores, C Li. Physics-informed neural networks with hard linear equality constraints. Computers & Chemical Engineering 189, 108764. (2024).

Diagnosing Infeasible Optimization Problems Using Large Language Models

H Chen, GE Constante-Flores, C Li. Diagnosing Infeasible Optimization Problems Using Large Language Models. INFOR: Information Systems and Operational Research, 1–15. (2024).