@article{ontologybasedfeatureselectionasurvey,
  title = {Ontology-based Feature Selection: A Survey},
  author = {Konstantinos Sikelis and George E Tsekouras and Konstantinos I Kotis},
  year = {2021},
  eprint = {2104.07720},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.07720v2},
}