@article{semiringprogrammingaframeworkforsearch,
  title = {Semiring Programming: A Declarative Framework for Generalized Sum Product Problems},
  author = {Vaishak Belle and Luc De Raedt},
  year = {2016},
  eprint = {1609.06954},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1609.06954v2},
}