Planes: a data base question-answering system.

David L. Waltz Bradley A. Goodman

Published in: SIGART Newsl. (1977)

Keyphrases

database
question answering
natural language
databases
data base management systems
three dimensional
data sets
piecewise planar
question classification
corel image
data model
query language
data structure
essential information
image sequences
open domain
case study
website
answer validation
data mining