Showing math.OCShow all
2 papers · 1 filter
math.OC2026
Conformal Prediction for Early Stopping in Mixed Integer Optimization
Stefan Clarke, Bartolomeo Stellato
Mixed-integer optimization solvers often find optimal solutions early in the search, yet spend the majority of computation time proving optimality. We exploit this by learning when…
math.OC2025
Learning-Based Hierarchical Approach for Fast Mixed-Integer Optimization
Stefan Clarke, Bartolomeo Stellato
We propose a hierarchical architecture for efficiently computing high-quality solutions to structured mixed-integer programs (MIPs). To reduce computational effort, our approach de…