110 search results - page 7 / 22 » Restrictions on Tree Adjoining Languages |
COLING
1990
13 years 9 months ago
1990
Lexicalized Tree Adjoining Grammar (LTAG) is an attractive formalism for linguistic description mainly because cff its extended domain of locality and its factoring recursion out ...
ACL
2001
13 years 9 months ago
2001
The theoretical study of the range concatenation grammar [RCG] formalism has revealed many attractive properties which may be used in NLP. In particular, range concatenation langu...
ACL
2003
13 years 9 months ago
2003
We introduce a MetaGrammar, which allows us to automatically generate, from a single and compact MetaGrammar hierarchy, parallel Lexical Functional Grammars (LFG) and Tree-Adjoini...
ACL
2006
13 years 9 months ago
2006
We claim that existing specification languages for tree based grammars fail to adequately support identifier managment. We then show that XMG (eXtensible MetaGrammar) provides a s...
ICGI
2000
Springer
13 years 11 months ago
2000
Springer
A subpansive tree is a rooted tree that gives a partial order of nonterminal symbols of a context-free grammar. We formalize subpansive trees as background knowledge of CFGs, and i...