4 search results - page 1 / 1 » Syntactic and Semantic Filtering in a Chart Parser |
EPIA
1995
Springer
13 years 8 months ago
1995
Springer
This paper describes a method to enhance the performance ofa unification-style bottom-up chart parser by means oftop-down filtering techniques. The filter developed consists of a s...
ACL
1998
13 years 6 months ago
1998
This paper describes a system that performs hierarchical error repair for illformed sentences, with heterarchical control of chart items produced at the lexical, syntactic, and se...
ACL
1998
13 years 6 months ago
1998
This paper describes a spelling correction system that functions as part of an intelligent tutor that carries on a natural language dialogue with its users. The process that searc...
COOPIS
2004
IEEE
13 years 9 months ago
2004
IEEE
We report on an a set of experiments carried out in the context of the Flemish OntoBasis project. Our purpose is to extract semantic relations from text corpora in an unsupervised ...