Author

Richardson

Date of Award

8-1985

Degree Name

Master of Science

Department

Computer Science

First Advisor

Dr. Dionysius Kountanis

Access Setting

Masters Thesis-Open Access

Abstract

The data which are input to a complex information system must often be verified for both syntactic and semantic consistency. The syntactic consistency can be enforced in a straightforward manner during the data entry process. The semantic inconsistencies can be more difficult to discover. A general approach, using finite state automata, is demonstrated here as applied to enforce consistency on client questionnaire responses in a large information system. This approach is developed using those software engineering standards are outlined and justified in this research. A discussion of semantic inconsistencies which require more sophisticated techniques is included.

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