@inproceedings{mloptimizationofportedconstraintgrammars,
  title = {ML-Optimization of Ported Constraint Grammars},
  author = {Eckhard Bick},
  year = {2014},
  booktitle = {LREC 2014 5},
  url = {https://aclanthology.org/L14-1228},
}