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Documents Associated With Scientific Events Year : 2013

Leopar: an Interaction Grammar Parser

Guy Perrier
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Bruno Guillaume


Leopar {http://leopar.loria.fr) is a parser for natural languages which is based on the formalism of Interaction Grammars (IG). The parsing principle (called "electrostatic parsing") consists in neutralizing opposite polarities: a positive polarity corresponds to an available linguistic feature and a negative one to an expected feature. The structures used in IG are underspecified syntactic trees decorated with polarities and called Polarized Tree Descriptions.
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hal-00920728 , version 1 (19-12-2013)


  • HAL Id : hal-00920728 , version 1


Guy Perrier, Bruno Guillaume. Leopar: an Interaction Grammar Parser. Denys Duchier and Yannick Parmentier. ESSLLI 2013 - Workshop on High-level Methodologies for Grammar Engineering, Aug 2013, Düsseldorf, Germany. pp.121-122, 2013. ⟨hal-00920728⟩
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