Fuzzy Extension Conceptual Model of Temporal Databases: Algebra Calculus.

Liguo Deng Zong Min Ma Gang Zhang

Published in: SKG (2009)

Keyphrases

conceptual model
temporal databases
data model
data warehouse
query language
temporal data
database systems

databases
database
fuzzy sets
object oriented
relational databases
relational algebra
relational model

high level
fuzzy numbers
data warehousing
conceptual models
fuzzy logic
knowledge base
xml schema

database design
business intelligence
data management
query processing
xml documents
metadata
data sets