Some remarks on an extension of synchronous TAG
David Chiang, William Schuler, Mark Dras · 2000
We explore some properties of the synchronous formalism introduced in Dras (1999), showing that it handles an interaction, noted in Schuler (1999), between bridge and raising verbs which is problematic for synchronous TAG. We also show that it has greater formal power than synchronous TAG and discuss its computational complexity. 1.