@inproceedings{ijcai2017p188,
  author    = {Yizheng Zhao and Renate A. Schmidt},
  title     = {Role Forgetting for ALCOQH(universal role)-Ontologies Using an Ackermann-Based Approach},
  booktitle = {Proceedings of the Twenty-Sixth International Joint Conference on
               Artificial Intelligence, {IJCAI-17}},
  pages     = {1354--1361},
  year      = {2017},
  doi       = {10.24963/ijcai.2017/188},
  url       = {https://doi.org/10.24963/ijcai.2017/188},
}