@article{lluis-etal-2013-joint,
    title = "Joint Arc-factored Parsing of Syntactic and Semantic Dependencies",
    author = "Llu{\'i}s, Xavier  and
      Carreras, Xavier  and
      M{\`a}rquez, Llu{\'i}s",
    editor = "Lin, Dekang  and
      Collins, Michael",
    journal = "Transactions of the Association for Computational Linguistics",
    volume = "1",
    year = "2013",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://preview.aclanthology.org/fix-sig-urls/Q13-1018/",
    doi = "10.1162/tacl_a_00222",
    pages = "219--230",
    abstract = "In this paper we introduce a joint arc-factored model for syntactic and semantic dependency parsing. The semantic role labeler predicts the full syntactic paths that connect predicates with their arguments. This process is framed as a linear assignment task, which allows to control some well-formedness constraints. For the syntactic part, we define a standard arc-factored dependency model that predicts the full syntactic tree. Finally, we employ dual decomposition techniques to produce consistent syntactic and predicate-argument structures while searching over a large space of syntactic configurations. In experiments on the CoNLL-2009 English benchmark we observe very competitive results."
}