On the Estimation of the Number of Desired Records with Respect to a Given Query.

Clement T. Yu W. S. Luk M. K. Siu

Published in: ACM Trans. Database Syst. (1978)

Keyphrases

database
data structure
query processing
neural network
computational complexity
small number
maximum number
query complexity
relevance feedback
query evaluation
user defined
communication cost
accurate estimation