Resumen de La grammaire en chaîne revisitée ou le systéme de l'araignée
A syntactic analyzer based on a string grammar is presented. The handling of idioms - a difficult problem for parsers - is more satisfactory than what has been accomplished until now. It appears that it is necessary to distinguish the lexical and syntactic phases of the analysis. Moreover, using a sentence graph structure makes this system really powerfull.
There are four main points to this paper:
- the architecture of the parser:
- the identification of idioms based upon a new categorization of those forms;
- the use of a sentence graph structure;
- the description of the string grammar analyzer.
