We define a new grammar formalism, called D-Tree. Grammars (DTG), which arises from work on Tree-. Adjoining Grammars (TAG) (Joshi et al., 1975). A salient ...
DTG involve two composition operations called subsertion and sister-adjunction. The most distinctive feature of DTG is that, unlike TAG, there is complete ...
DTG are designed to share some of the advantages of TAG while overcoming some of its limitations. DTG involve two composition operations called subsertion ...
We present a new formalism, d-tree substitution grammar (DSG). Derivations in DSG involve the composition of d-trees, special kinds of tree descriptions. Trees ...
DTG, unlike TAG, can provide a uniform analysis for wh-movement in English and Kashmiri, despite the fact that the wh element in Kashmiri appears in ...
Feb 7, 2015 · DTG involve two composition operations called subsertion and sister-adjunction. The most distinctive feature of DTG is that, unlike TAG, there ...
D-Tree Grammar (DTG) is a grammatical formalism whose basic derivational units are lexicalized partial tree descriptions. This chapter addresses the problem ...
The elementary d-trees of a grammar G have two additional annotations: subsertion-insertion constraints and sister-adjoining constraints. These will be ...
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Aug 30, 2023 · Here's the plan: • The main goal here is to introduce the idea of grammars that generate trees rather than strings.
D-Tree Grammars ( DTG) (Rambow et al . , 1995) arise from work on Lexicalized Tree-Adjoining Grammar (LTAG) (Joshi & Schabes, 199 1 ) and have two ...