Treatment of ungrammatical and extra-grammatical phenomena in natural language understanding systems

Relaxation techniques for parsing grammatically III-formed input in Natural Language Understanding Systems

Computational Linguistics

Surface-marker-based dialog modelling: A progress report on the MAREDI project

Natural Language Engineering

Ill-formed and non-standard language problems

ACL '82 Proceedings of the 20th annual meeting on Association for Computational Linguistics

Sentence fragments regular structures

ACL '88 Proceedings of the 26th annual meeting on Association for Computational Linguistics

Ungrammaticality and extra-grammaticality in natural language understanding systems

ACL '79 Proceedings of the 17th annual meeting on Association for Computational Linguistics