@article{constraintslazyconstraintsorpropagators,
  title = {Constraints, Lazy Constraints, or Propagators in ASP Solving: An Empirical Analysis},
  author = {Bernardo Cuteri and Carmine Dodaro and Francesco Ricca and Peter Schüller},
  year = {2017},
  eprint = {1707.04027},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1707.04027v1},
}