@InProceedings{vossen-caselli-kontzopoulou:2015:CNewsStory,
  author    = {Vossen, Piek  and  Caselli, Tommaso  and  Kontzopoulou, Yiota},
  title     = {Storylines for structuring massive streams of news},
  booktitle = {Proceedings of the First Workshop on Computing News Storylines},
  month     = {July},
  year      = {2015},
  address   = {Beijing, China},
  publisher = {Association for Computational Linguistics},
  pages     = {40--49},
  url       = {http://www.aclweb.org/anthology/W15-4507}
}