@inproceedings{ijcai2009p328,
  title     = {A Syntax-based Framework for Merging Imprecise Probabilistic Logic Programs},
  author    = {Yue, Anbu and Liu, Weiru},
  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     = {1990--1994},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/328},
}