24 search results - page 2 / 5 » XMG - An Expressive Formalism for Describing Tree-Based Gram... |
IMCSIT
2010
13 years 4 months ago
2010
This paper describes an application for computing first-order semantic representations of English texts. It is based on a combination of hybrid shallow-deep components arranged wit...
ACL
2006
13 years 8 months ago
2006
Unification grammars are widely accepted as an expressive means for describing the structure of natural languages. In general, the recognition problem is undecidable for unificati...
EACL
1989
ACL Anthology
13 years 7 months ago
1989
ACL Anthology
This paper shows how higher levels of generalization can be introduced into unification grammars by exploiting methods for typing grammatical objects. We discuss the strategy of u...
POPL
2004
ACM
14 years 7 months ago
2004
ACM
For decades we have been using Chomsky's generative system of grammars, particularly context-free grammars (CFGs) and regular expressions (REs), to express the syntax of prog...
CSLP
2004
Springer
14 years 2 days ago
2004
Springer
Abstract. This paper presents the basis of Property Grammars, a fully constraintbased theory. In this approach, all kinds of linguistic information is represented by means of const...