constraint-handling

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jieyibi / CaR-constraint

[ICLR 2026] Towards Efficient Constraint Handling in Neural Solvers for Routing Problems

sop vehicle-routing-problem cvrp combinatorial-optimization tsptw foundation-models tspdl constraint-handling construction-and-refinement cvrpbltw

Updated Feb 20, 2026
Python

Siscanalysis / router_constraints

Star

Reproduction code for a router that projects samples onto nonlinear, discrete, and output-coupled constraints over a frozen neural-network surrogate — feasible-by-construction optimization over NN surrogates, benchmarked on real-world data

neural-network reproducible-research constrained-optimization projection constraint-handling-rules opennn surrogate-optimization mixed-integer-optimization mixed-integer constraint-handling

Updated Jul 20, 2026
Python

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