OLAP4R: A Top-K Recommendation System for OLAP Sessions.

Youwei Yuan Weixin Chen Guangjie Han Gangyong Jia

Published in: KSII Trans. Internet Inf. Syst. (2017)

Keyphrases

data cube
data warehouse
on line analytical processing
multi dimensional
data warehousing
online analytical processing
data model

neural network
aggregate data
multidimensional databases
association rules mining
query processing
business intelligence
multidimensional data

databases
olap systems
query execution
materialized views
user defined
spatial analysis

response time
object oriented
data analysis
data structure
database
multidimensional analysis