Currency Preserving Query: Selecting the Newest Values from Multiple Tables.

Mohan Li Yanbin Sun

Published in: IEICE Trans. Inf. Syst. (2018)

Keyphrases

multiple tables
multi relational
database
user defined
query processing
keyword search
relational databases
query expansion
data sources
user queries
relevance feedback
relational database systems
databases
social network analysis
database schema