@inproceedings{ulisboaatsemeval2017task12extraction,
  title = {ULISBOA at SemEval-2017 Task 12: Extraction and classification of temporal expressions and events},
  author = {Andre Lamurias and Diana Sousa and Sofia Pereira and Luka Clarke and Francisco M. Couto},
  year = {2017},
  booktitle = {SEMEVAL 2017 8},
  url = {https://aclanthology.org/S17-2179},
}