@article{sentimentpolaritydetectionforsoftware,
  title = {Sentiment Polarity Detection for Software Development},
  author = {Fabio Calefato and Filippo Lanubile and Federico Maiorano and Nicole Novielli},
  year = {2017},
  eprint = {1709.02984},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1709.02984v2},
}