@article{abacktrackingbasedalgorithmforcomputing,
  title = {A Backtracking-Based Algorithm for Computing Hypertree-Decompositions},
  author = {Georg Gottlob and Marko Samer},
  year = {2007},
  eprint = {cs/0701083},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/cs/0701083v1},
}