Sciweavers

Share
ACL
1993

A Unification-Based Parser for Relational Grammar

9 years 2 months ago
A Unification-Based Parser for Relational Grammar
We present an implemented unification-based parser for relational grammars developed within the stratified feature grammar (SFG) framework, which generalizes Kasper-Rounds logic to handle relational grammar analyses. We first introduce the key aspects of SFG and a lexicalized, graph-based variant of the framework suitable for implementing relational grammars. We then describe a head-driven chart parser for lexicalized SFG. The basic parsing operation is essentially ordinary feature-structure unification augmented with an operation of label unification to build the stratified features characteristic of SFG.
David E. Johnson, Adam Meyers, Lawrence S. Moss
Added 02 Nov 2010
Updated 02 Nov 2010
Type Conference
Year 1993
Where ACL
Authors David E. Johnson, Adam Meyers, Lawrence S. Moss
Comments (0)
books