Grammatical relations as the basis for natural language parsing and text understanding
Sam Bayer, Leonard Joseph, Candace E. Kalish · 1985
per attempts to apply the principles of r tional grammar to the parsing of English in er to overcome the problems encountered by tactic and semantic parsers. Specifically, parser uses relational categories such as ject ♦ direct object, and instrument to map tactic constituents onto semantic roles wi CD-like structures. Thus, the parser makes of both syntactic and semantic informatio guide its parse.