NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
A data analysis expert system for large established distributed databasesA design for a natural language database interface system, called the Deductively Augmented NASA Management Decision support System (DANMDS), is presented. The DANMDS system components have been chosen on the basis of the following considerations: maximal employment of the existing NASA IBM-PC computers and supporting software; local structuring and storing of external data via the entity-relationship model; a natural easy-to-use error-free database query language; user ability to alter query language vocabulary and data analysis heuristic; and significant artificial intelligence data analysis heuristic techniques that allow the system to become progressively and automatically more useful.
Document ID
19890024347
Document Type
Conference Paper
Authors
Gnacek, Anne-Marie (Nichols Research Corp. Huntsville, AL, United States)
An, Y. Kim (Nichols Research Corp. Huntsville, AL, United States)
Ryan, J. Patrick (Alabama, University Huntsville, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1987
Subject Category
COMPUTER OPERATIONS AND HARDWARE
Meeting Information
Applications of Artificial Intelligence V(Orlando, FL)
Distribution Limits
Public
Copyright
Other