@inproceedings{ijcai2011p278,
  title     = {A Neural-Symbolic Cognitive Agent for Online Learning and Reasoning},
  author    = {de Penning, Leo and Garcez, Artur S. d'Avila and Lamb, Luís C. and Meyer, John-Jules Ch.},
  booktitle = {Proceedings of the Twenty-Second International Joint Conference on
               Artificial Intelligence, {IJCAI-11}},
  publisher = {AAAI Press/International Joint Conferences on Artificial Intelligence},
  editor    = {Toby Walsh},
  pages     = {1653--1657},
  year      = {2011},
  month     = {7},
  doi       = {10.5591/978-1-57735-516-8/IJCAI11-278},
  url       = {https://doi.org/10.5591/978-1-57735-516-8/IJCAI11-278},
}