Generative Power of CCGs with Generalized Type-Raised Categories

This paper shows that a class of Combinatory Categorial Grammars (CCGs) augmented with a linguistically-motivated form of type raising involving variables is weakly equivalent to the standard CCGs not involving variables. The proof is based on the idea that any instance of such a grammar can be simulated by a standard CCG.

• Type: Conference
• Year: 1997
• Where: ACL
• Authors: Nobo Komagata
• Keywords: ACL 1997, ACL 2007, Combinatory Categorial Grammars, Linguistically-motivated Form, Standard Ccg