@article{astochasticapproachtohandleknapsack,
  title = {A stochastic approach to handle knapsack problems in the creation of ensembles},
  author = {Andras Hajdu and Gyorgy Terdik and Attila Tiba and Henrietta Toman},
  year = {2020},
  eprint = {2004.08101},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.08101v1},
}