Article Dans Une Revue Bulletin of the Polish Academy of Sciences: Technical Sciences Année : 2010

TuLiPA - Parsing Extensions of TAG with Range Concatenation Grammars

Laura Kallmeyer
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Wolfgang Maier
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  • PersonId : 860368
Johannes Dellert
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Résumé

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 which 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.

Dates et versions

hal-00460709 , version 1 (02-03-2010)

Identifiants

Citer

Laura Kallmeyer, Wolfgang Maier, Yannick Parmentier, Johannes Dellert. TuLiPA - Parsing Extensions of TAG with Range Concatenation Grammars. Bulletin of the Polish Academy of Sciences: Technical Sciences, 2010, 58 (3), pp.377-392. ⟨10.2478/v10175-010-0036-0⟩. ⟨hal-00460709⟩
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