@inproceedings{groschwitz-etal-2015-graph,
    title = "Graph parsing with s-graph grammars",
    author = "Groschwitz, Jonas  and
      Koller, Alexander  and
      Teichmann, Christoph",
    editor = "Zong, Chengqing  and
      Strube, Michael",
    booktitle = "Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1: Long Papers)",
    month = jul,
    year = "2015",
    address = "Beijing, China",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P15-1143/",
    doi = "10.3115/v1/P15-1143",
    pages = "1481--1490"
}