In this paper , a flexible annotation schema called Structured String-Tree Correspondence ( SSTC ) ( Boitet & Zaharin , 1988 ) will be introduced to capture a natural language text , its corresponding abstract linguistic representation and the mapping ( correspondence ) between these two .
representation trees and stringtree correspondences
C Boitet Y Zaharin
Much of theoretical linguistics can be formulated in a very natural manner as stating correspondences ( translations ) between layers of representation structures ( Rambow & Satta , 1996 ) . In this paper , a flexible annotation schema called Structured String-Tree Correspondence ( SSTC ) ( Boitet & Zaharin , 1988 ) will be introduced to capture a natural language text , its corresponding abstract linguistic representation and the mapping ( correspondence ) between these two . The correspondence between the string and its associated representation tree structure is defined in terms of the sub-correspondence between parts of the string ( substrings ) and parts of the tree structure ( subtrees ) , which can be interpreted for both analysis and generation .
In this paper , a flexible annotation schema called Structured String-Tree Correspondence ( SSTC ) ( @@CITATION ) will be introduced to capture a natural language text , its corresponding abstract linguistic representation and the mapping ( correspondence ) between these two .