@article{nonlocaloptimizationimposingstructureon,
  title = {Non-local Optimization: Imposing Structure on Optimization Problems by Relaxation},
  author = {Nils Müller and Tobias Glasmachers},
  year = {2020},
  eprint = {2011.06064},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.06064v3},
}