Correcting Syntactic Errors in German Sentences: A Chart-Based Approach
This paper describes the design and implementation of a natural language processing system for correcting syntactic errors in German sentences. The errors treated mainly involve word order, but errors of omission are also covered. Chart-based parsing was used as a technique for detecting errors and suggesting possible corrections. The system was implemented in Prolog. In the paper the basic techniques of chart parsing are outlined, followed by a discussion of how these techniques can be usefully employed in association with correction strategies to detect and correct ill-formed sentences. The paper concludes with an evaluation of the present system and some indications for further research.
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- 1.Sells P. Lectures on Contemporary Syntactic Theories. CSLI Lecture Notes No 3, Chicago University Press Chicago, 1987Google Scholar
- 2.Shapiro S., Eckroth,D. (eds.) Encyclopedia of Artificial Intelligence. Wiley New York 1987Google Scholar
- 3.Allen J. Natural Language Understanding. Benjamin/Cummings Menlo Park California 1987Google Scholar
- 4.Gazdar G., Mellish C. Natural Language Processing in Prolog. Addison-Wesley Wokingham 1989Google Scholar
- 5.Winograd T. Language as a Cognitive Process, Volume 1. Addison-Wesley Reading Massachusetts 1983Google Scholar
- 6.Yazdani M. An English Tutor Project Report (1987–1989). Employment Department Group Training Agency Sheffield 1989Google Scholar