@article{
mielke2026preferencebased,
title={Preference-Based Gradient Estimation for {ML}-Guided Approximate Combinatorial Optimization},
author={Arman Mielke and Uwe Bauknecht and Thilo Strauss and Mathias Niepert},
journal={Transactions on Machine Learning Research},
issn={2835-8856},
year={2026},
url={https://openreview.net/forum?id=2S224XC378},
note={}
}