@inproceedings{shu-etal-2017-lifelong,
    title = "Lifelong Learning {CRF} for Supervised Aspect Extraction",
    author = "Shu, Lei  and
      Xu, Hu  and
      Liu, Bing",
    editor = "Barzilay, Regina  and
      Kan, Min-Yen",
    booktitle = "Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)",
    month = jul,
    year = "2017",
    address = "Vancouver, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/P17-2023/",
    doi = "10.18653/v1/P17-2023",
    pages = "148--154"
}