TuLiPA - Parsing Extensions of TAG with Range Concatenation Grammars

Laura Kallmeyer 1 Wolfgang Maier 1 Yannick Parmentier 2 Johannes Dellert 1
2 TALARIS - Natural Language Processing: representation, inference and semantics
Inria Nancy - Grand Est, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : In this paper we present a parsing framework for extensions of Tree Adjoining Grammars (TAG) called TuLiPA (Tuebingen Linguistic Parsing Architecture). In particular, besides TAG, the parser can process Tree-Tuple MCTAG with shared nodes (TT-MCTAG), a TAG-extension that has been proposed to deal with scrambling in free word order languages such as German. The central strategy of the parser is such that the incoming TT-MCTAG (or TAG) is transformed into an equivalent Range Concatenation Grammar (RCG) which, in turn, is then used for parsing. The RCG parser is an incremental Earley-style chart parser. In addition to the syntactic anlysis, TuLiPA computes also an underspecified semantic analysis for grammars that are equipped with semantic representations.
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Communication dans un congrès
First Polish-German Workshop on Research Cooperation in Computer Science, Jun 2009, Cracow, Poland. 2009
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Laura Kallmeyer, Wolfgang Maier, Yannick Parmentier, Johannes Dellert. TuLiPA - Parsing Extensions of TAG with Range Concatenation Grammars. First Polish-German Workshop on Research Cooperation in Computer Science, Jun 2009, Cracow, Poland. 2009. 〈inria-00447653〉

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