Results 91 to 100 of about 21,526 (215)

Separating Dependency from Constituency in a Tree Rewriting System

open access: yes, 1997
In this paper we present a new tree-rewriting formalism called Link-Sharing Tree Adjoining Grammar (LSTAG) which is a variant of synchronous TAGs. Using LSTAG we define an approach towards coordination where linguistic dependency is distinguished from ...
Sarkar, Anoop
core   +3 more sources

XMG : eXtending MetaGrammars to MCTAG [PDF]

open access: yes, 2007
In this paper, we introduce an extension of the XMG system (eXtensibleMeta-Grammar) in order to allow for the description of Multi-Component Tree Adjoining Grammars.
Kallmeyer, Laura   +3 more
core   +1 more source

Factoring Predicate Argument and Scope Semantics : underspecified Semantics with LTAG [PDF]

open access: yes, 2003
In this paper we propose a compositional semantics for lexicalized tree-adjoining grammar (LTAG). Tree-local multicomponent derivations allow separation of the semantic contribution of a lexical item into one component contributing to the predicate ...
Joshi, Aravind K., Kallmeyer, Laura
core   +1 more source

An Empirical Evaluation of Probabilistic Lexicalized Tree Insertion Grammars

open access: yes, 1998
We present an empirical study of the applicability of Probabilistic Lexicalized Tree Insertion Grammars (PLTIG), a lexicalized counterpart to Probabilistic Context-Free Grammars (PCFG), to problems in stochastic natural-language processing. Comparing the
Hwa, Rebecca
core   +2 more sources

A Lexicalized Tree Adjoining Grammar for English

open access: yes, 1998
This document describes a sizable grammar of English written in the TAG formalism and implemented for use with the XTAG system. This report and the grammar described herein supersedes the TAG grammar described in an earlier 1995 XTAG technical report. The English grammar described in this report is based on the TAG formalism which has been extended to ...
openaire   +2 more sources

ePoster

open access: yes
European Journal of Neurology, Volume 32, Issue S1, June 2025.
wiley   +1 more source

Automatic generation of pseudoknotted RNAs taxonomy. [PDF]

open access: yesBMC Bioinformatics, 2023
Quadrini M, Tesei L, Merelli E.
europepmc   +1 more source

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