@inproceedings{ijcai2015p550,
  title     = {A Soft Version of Predicate Invention Based on Structured Sparsity},
  author    = {Wang, William Yang and Mazaitis, Kathryn and Cohen, William W.},
  booktitle = {Proceedings of the Twenty-Fourth International Joint Conference on
               Artificial Intelligence, {IJCAI-15}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Qiang Yang and Michael Wooldridge},
  pages     = {3918--3923},
  year      = {2015},
  month     = {7},
  note      = {Special Track on Machine Learning},
  url       = {https://ijcai.org/proceedings/2015/550},
}