@inproceedings{balle-etal-2014-spectral,
    title = "Spectral Learning Techniques for Weighted Automata, Transducers, and Grammars",
    author = "Balle, Borja  and
      Quattoni, Ariadna  and
      Carreras, Xavier",
    editor = "Specia, Lucia  and
      Carreras, Xavier",
    booktitle = "Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing: Tutorial Abstracts",
    month = oct,
    year = "2014",
    address = "Doha, Qatar",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D14-2002/"
}