@inproceedings{mirovsky-etal-2016-searching,
    title = "Searching in the {P}enn {D}iscourse {T}reebank Using the {PML}-Tree Query",
    author = "M{\'i}rovsk{\'y}, Ji{\v{r}}{\'i}  and
      Pol{\'a}kov{\'a}, Lucie  and
      {\v{S}}t{\v{e}}p{\'a}nek, Jan",
    editor = "Calzolari, Nicoletta  and
      Choukri, Khalid  and
      Declerck, Thierry  and
      Goggi, Sara  and
      Grobelnik, Marko  and
      Maegaard, Bente  and
      Mariani, Joseph  and
      Mazo, Helene  and
      Moreno, Asuncion  and
      Odijk, Jan  and
      Piperidis, Stelios",
    booktitle = "Proceedings of the Tenth International Conference on Language Resources and Evaluation ({LREC}'16)",
    month = may,
    year = "2016",
    address = "Portoro{\v{z}}, Slovenia",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://preview.aclanthology.org/landing_page/L16-1278/",
    pages = "1762--1769",
    abstract = "The PML-Tree Query is a general, powerful and user-friendly system for querying richly linguistically annotated treebanks. The paper shows how the PML-Tree Query can be used for searching for discourse relations in the Penn Discourse Treebank 2.0 mapped onto the syntactic annotation of the Penn Treebank."
}Markdown (Informal)
[Searching in the Penn Discourse Treebank Using the PML-Tree Query](https://preview.aclanthology.org/landing_page/L16-1278/) (Mírovský et al., LREC 2016)
ACL