You Can't Always Forget What You Want: On the Limits of Forgetting in Answer Set Programming

@inproceedings{Gonalves2016YouCA,
  title={You Can't Always Forget What You Want: On the Limits of Forgetting in Answer Set Programming},
  author={Ricardo Gonçalves and Matthias Knorr and Jo{\~a}o Leite},
  booktitle={ECAI},
  year={2016}
}