@inproceedings{haertel-etal-2015-analytic,
    title = "An Analytic and Empirical Evaluation of Return-on-Investment-Based Active Learning",
    author = "Haertel, Robbie  and
      Ringger, Eric  and
      Seppi, Kevin  and
      Felt, Paul",
    editor = "Meyers, Adam  and
      Rehbein, Ines  and
      Zinsmeister, Heike",
    booktitle = "Proceedings of the 9th Linguistic Annotation Workshop",
    month = jun,
    year = "2015",
    address = "Denver, Colorado, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W15-1602",
    doi = "10.3115/v1/W15-1602",
    pages = "11--20",
}