@inproceedings{detectingsemanticallyequivalentquestions,
  title = {Detecting Semantically Equivalent Questions in Online User Forums},
  author = {Dasha Bogdanova and C{\'\i}cero dos Santos and Luciano Barbosa and Bianca Zadrozny},
  year = {2015},
  booktitle = {CONLL 2015 7},
  url = {https://aclanthology.org/K15-1013},
}