@InProceedings{boudin-mougard-favre:2015:EMNLP,
  author    = {Boudin, Florian  and  Mougard, Hugo  and  Favre, Benoit},
  title     = {Concept-based Summarization using Integer Linear Programming: From Concept Pruning to Multiple Optimal Solutions},
  booktitle = {Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing},
  month     = {September},
  year      = {2015},
  address   = {Lisbon, Portugal},
  publisher = {Association for Computational Linguistics},
  pages     = {1914--1918},
  url       = {http://aclweb.org/anthology/D15-1220}
}