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    NAACL
    2010
    155views Computational Linguistics» more  NAACL 2010»
    Efficient Parsing of Well-Nested Linear Context-Free Rewriting Systems
    14 years 4 months ago
    Efficient Parsing of Well-Nested Linear Context-Free Rewriting Systems
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    The use of well-nested linear context-free rewriting systems has been empirically motivated for modeling of the syntax of languages with discontinuous constituents or relatively f...
    Carlos Gómez-Rodríguez, Marco Kuhlma...
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    COLING
    2010
    137views Computational Linguistics» more  COLING 2010»
    Data-Driven Parsing with Probabilistic Linear Context-Free Rewriting Systems
    14 years 1 months ago
    Data-Driven Parsing with Probabilistic Linear Context-Free Rewriting Systems
    Download  www.aclweb.org
    This paper presents a first efficient implementation of a weighted deductive CYK parser for Probabilistic Linear ContextFree Rewriting Systems (PLCFRS), together with context-summ...
    Laura Kallmeyer, Wolfgang Maier
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    ACL
    2010
    152views Computational Linguistics» more  ACL 2010»
    Optimal Rank Reduction for Linear Context-Free Rewriting Systems with Fan-Out Two
    14 years 4 months ago
    Optimal Rank Reduction for Linear Context-Free Rewriting Systems with Fan-Out Two
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    Linear Context-Free Rewriting Systems (LCFRSs) are a grammar formalism capable of modeling discontinuous phrases. Many parsing applications use LCFRSs where the fan-out (a measure...
    Benoît Sagot, Giorgio Satta
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    NAACL
    2010
    136views Computational Linguistics» more  NAACL 2010»
    Optimal Parsing Strategies for Linear Context-Free Rewriting Systems
    14 years 4 months ago
    Optimal Parsing Strategies for Linear Context-Free Rewriting Systems
    Download  www.cs.rochester.edu
    Factorization is the operation of transforming a production in a Linear Context-Free Rewriting System (LCFRS) into two simpler productions by factoring out a subset of the nonterm...
    Daniel Gildea
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    ACL
    2011
    178views Computational Linguistics» more  ACL 2011»
    Optimal Head-Driven Parsing Complexity for Linear Context-Free Rewriting Systems
    13 years 10 months ago
    Optimal Head-Driven Parsing Complexity for Linear Context-Free Rewriting Systems
    Download  www.cs.rochester.edu
    We study the problem of finding the best headdriven parsing strategy for Linear ContextFree Rewriting System productions. A headdriven strategy must begin with a specified right...
    Pierluigi Crescenzi, Daniel Gildea, Andrea Marino,...
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