Personalized OLAP queries under Hierarchical Visualization Constraint.

Ghassen Hamdi Mohamed Nazih Omri

Published in: INISTA (2023)

Keyphrases

olap queries
data warehouse
query execution
data cube
aggregate queries

on line analytical processing
data warehousing
efficient execution
parallel execution
e learning

cost model
data visualization
hierarchical clustering
data analysis
data management

star schema
complex queries
business intelligence
nearest neighbor
metadata