@inproceedings{sinha2015unconstrained,
  title={Unconstrained robust optimization using a descent-based crossover operator},
  author={Sinha, Ankur and Porokka, Aleksi and Malo, Pekka and Deb, Kalyanmoy},
  booktitle={2015 IEEE congress on evolutionary computation (CEC)},
  pages={85--92},
  year={2015},
  organization={IEEE}
}