Towards Differential Query Services in Cost-Efficient Clouds.

Qin Liu Chiu C. Tan Jie Wu Guojun Wang

Published in: IEEE Trans. Parallel Distributed Syst. (2014)

Keyphrases

cost efficient
governmental organizations
query processing
data structure
database
response time
query expansion
user queries
relevance feedback
query evaluation
range queries
retrieval method
query execution
human computer interaction
database queries
result set
complex queries
web services
metadata