Corpus ID: 6794841

PLCFRS Parsing Revisited: Restricting the Fan-Out to Two

@inproceedings{Maier2012PLCFRSPR,
  title={PLCFRS Parsing Revisited: Restricting the Fan-Out to Two},
  author={Wolfgang Maier and Miriam Kaeshammer and Laura Kallmeyer},
  booktitle={TAG},
  year={2012}
}
Linear Context-Free Rewriting System (LCFRS) is an extension of Context-Free Grammar (CFG) in which a non-terminal can dominate more than a single continuous span of terminals. Probabilistic LCFRS have recently successfully been used for the direct data-driven parsing of discontinuous structures. In this paper we present a parser for binary PLCFRS of fan-out two, together with a novel monotonous estimate for A parsing, with which we conduct experiments on modified versions of the German NeGra… Expand
22 Citations
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