@inproceedings{zhou-etal-2011-unsupervised,
    title = "Unsupervised Discovery of Discourse Relations for Eliminating Intra-sentence Polarity Ambiguities",
    author = "Zhou, Lanjun  and
      Li, Binyang  and
      Gao, Wei  and
      Wei, Zhongyu  and
      Wong, Kam-Fai",
    editor = "Barzilay, Regina  and
      Johnson, Mark",
    booktitle = "Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing",
    month = jul,
    year = "2011",
    address = "Edinburgh, Scotland, UK.",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/D11-1015/",
    pages = "162--171"
}