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        <title>Joint Arc-factored Parsing of Syntactic and Semantic Dependencies</title>
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    <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.</abstract>
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        <date>2013</date>
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%0 Journal Article
%T Joint Arc-factored Parsing of Syntactic and Semantic Dependencies
%A Lluís, Xavier
%A Carreras, Xavier
%A Màrquez, Lluís
%J Transactions of the Association for Computational Linguistics
%D 2013
%V 1
%I MIT Press
%C Cambridge, MA
%F lluis-etal-2013-joint
%X 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.
%R 10.1162/tacl_a_00222
%U https://aclanthology.org/Q13-1018
%U https://doi.org/10.1162/tacl_a_00222
%P 219-230

Markdown (Informal)

[Joint Arc-factored Parsing of Syntactic and Semantic Dependencies](https://aclanthology.org/Q13-1018) (Lluís et al., TACL 2013)

• Joint Arc-factored Parsing of Syntactic and Semantic Dependencies (Lluís et al., TACL 2013)

ACL

• Xavier Lluís, Xavier Carreras, and Lluís Màrquez. 2013. Joint Arc-factored Parsing of Syntactic and Semantic Dependencies. Transactions of the Association for Computational Linguistics, 1:219–230.