@inproceedings{zhang-qian-2020-convolution,
    title = "Convolution over Hierarchical Syntactic and Lexical Graphs for Aspect Level Sentiment Analysis",
    author = "Zhang, Mi  and
      Qian, Tieyun",
    editor = "Webber, Bonnie  and
      Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2020.emnlp-main.286/",
    doi = "10.18653/v1/2020.emnlp-main.286",
    pages = "3540--3549"
}