@inproceedings{ijcai1989p108,
  title     = {Rule Creation and Rule Learning Through Environmental Exploration},
  author    = {Shen, Wei-Min and Simon, Herbert A.},
  booktitle = {Proceedings of the Eleventh International Joint Conference on
               Artificial Intelligence, {IJCAI-89}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {N. S. Sridharan},
  pages     = {675--679},
  year      = {1989},
  month     = {8},
  note      = {Machine Learning},
  url       = {https://ijcai.org/proceedings/1989/108},
}