@inproceedings{modallpjelia,
  title={Tractable Reasoning using Logic Programs with Intensional Concept},
  author={Heyninck, Jesse and Gon\c{c}alves, Ricardo and Knorr, Matthias and Leite, Joao},
  booktitle={Proceedings of the 17th European Conference on Logics in Artificial Intelligence (JELIA'21)},
  year={2021}
}