Paper: On The Applicability Of Global Index Grammars

ACL ID P03-2003
Title On The Applicability Of Global Index Grammars
Venue Annual Meeting of the Association of Computational Linguistics
Session Main Conference
Year 2003
Authors

We investigate Global Index Gram- mars (GIGs), a grammar formalism that uses a stack of indices associated with productions and has restricted context-sensitive power. We discuss some of the structural descriptions that GIGs can generate compared with those generated by LIGs. We show also how GIGs can represent structural descriptions corresponding to HPSGs (Pollard and Sag, 1994) schemas.