@inproceedings{ijcai2009p327,
  title     = {Efficient Computation of Jointree Bounds for Systematic MAP Search},
  author    = {Yuan, Changhe and Hansen, Eric A.},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {1982--1988},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/327},
}