110 search results - page 4 / 22 » Parsing Ill-Formed Text Using an Error Grammar |
ACL
2006
13 years 9 months ago
2006
With performance above 97% accuracy for newspaper text, part of speech (POS) tagging might be considered a solved problem. Previous studies have shown that allowing the parser to ...
LREC
2008
13 years 9 months ago
2008
In this paper we propose a partial parsing model which achieves robust parsing with a large HPSG grammar. Constraint-based precision grammars, like the HPSG grammar we are using f...
LREC
2008
13 years 9 months ago
2008
The paper deals with the task of definition extraction from a small and noisy corpus of instructive texts. Three approaches are presented: Partial Parsing, Machine Learning and a ...
ICDAR
2005
IEEE
14 years 1 months ago
2005
IEEE
We present a document understanding system in which the arrangement of lines of text and block separators within a document are modeled by stochastic context free grammars. A gram...
ICTAI
2007
IEEE
14 years 1 months ago
2007
IEEE
Context-sensitive graph grammar construction tools have been used to develop and study interesting languages. However, the high dimensionality of graph grammars result in costly e...