Another Facet of LIG Parsing

@inproceedings{Boullier1996AnotherFO,
  title={Another Facet of LIG Parsing},
  author={Pierre Boullier},
  booktitle={ACL},
  year={1996}
}
In this paper 1 we present a new parsing algorithm for linear indexed grammars (LIGs) in the same spirit as the one described in (Vijay-Shanker and Weir, 1993) for tree adjoining grammars. For a LIG L and an input string x of length n, we build a non ambiguous context-free grammar whose sentences are all (and exclusively) valid derivation sequences in L which lead to x. We show that this grammar can be built in (9(n 6) t ime and that individual parses can be extracted in linear time with the… CONTINUE READING

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