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math.OC2025
A Tutorial on Multi-time Scale Optimization Models and Algorithms
Asha Ramanujam, Can Li
Systems across different industries consist of interrelated processes and decisions in different time scales including long-time decisions and short-term decisions. To optimize suc…
math.OC2024
PAMSO: Parametric Autotuning Multi-time Scale Optimization Algorithm
Asha Ramanujam, Can Li
Optimization models with decision variables in multiple time scales are widely used across various fields such as integrated planning and scheduling. To address scalability challen…
math.OC2024
Solution Polishing via Path Relinking for Continuous Black-Box Optimization
Dimitri Papageorgiou, Jan Kronqvist, Asha Ramanujam +3
When faced with a limited budget of function evaluations, state-of-the-art black-box optimization (BBO) solvers struggle to obtain globally, or sometimes even locally, optimal solu…