@inproceedings{bedoya2011applying,
  title={Applying distances between terms to both flat and hierarchical data},
  author={Bedoya-Puerta, J.A. and Ferri, C. and Hern{\'a}ndez-Orallo, J. and Ram{\i}rez-Quintana, MJ},
  booktitle={Proceedings of AAIP 2011 4th International Workshop on Approaches and Applications of Inductive Programming},
  pages={1},
  year={2011}
}