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ACL
2010
13 years 5 months ago
Blocked Inference in Bayesian Tree Substitution Grammars
Learning a tree substitution grammar is very challenging due to derivational ambiguity. Our recent approach used a Bayesian non-parametric model to induce good derivations from tr...
Trevor Cohn, Phil Blunsom
EACL
2006
ACL Anthology
13 years 8 months ago
XMG - An Expressive Formalism for Describing Tree-Based Grammars
In this paper1 we introduce eXtensible MetaGrammar, a system that facilitates the development of tree based grammars. This system includes both (1) a formal language adapted to th...
Yannick Parmentier, Joseph Le Roux, Benoît C...
ACL
1998
13 years 8 months ago
An Empirical Evaluation of Probabilistic Lexicalized Tree Insertion Grammars
We present an empirical study of the applicability of Probabilistic Lexicalized Tree Insertion Grammars (PLTIG), a lexicalized counterpart to Probabilistic Context-Free Grammars (...
Rebecca Hwa
ACL
2012
11 years 9 months ago
Native Language Detection with Tree Substitution Grammars
We investigate the potential of Tree Substitution Grammars as a source of features for native language detection, the task of inferring an author’s native language from text in ...
Benjamin Swanson, Eugene Charniak
ACL
1996
13 years 8 months ago
Incremental Parser Generation for Tree Adjoining Grammars
This paper describes the incremental generation of parse tables for the LR-type parsing of Tree Adjoining Languages (TALs). The algorithm presented handles modi cations to the inp...
Anoop Sarkar