ISASSCI
2001
14 years 2 months ago
2001
Data mining is the process of deriving knowledge from data. The architecture of a data mining system plays a significant role in the efficiency with which data is mined. It is pro...
ISASSCI
2001
14 years 2 months ago
2001
To ensure the consistency of database subsystems involved in wireless communication systems, appropriate scheduled maintenance policies are necessary. However, the short-persisten...
ISASSCI
2001
14 years 2 months ago
2001
ISASSCI
2001
14 years 2 months ago
2001
This draft paper describes a solution to the rule maintenance problem for data descriptor rules derived from data that may subsequently change. The method utilises any available c...
ISASSCI
2001
14 years 2 months ago
2001
The bottleneck of a data warehouse implementation is the ETL (extraction, transformation, and load) process, which carries out the initial population of the data warehouse and its...
EFDBS
2003
14 years 2 months ago
2003
EFDBS
2003
2003
Building platforms for information system interoperability - using a UML-based metamodeling approach
14 years 2 months ago
Abstract. Models have been playing a major role in information system engineering and interoperability: in this paper, we put an emphasis on the complementary role of metamodels. M...
EFDBS
2003
14 years 2 months ago
2003
A definition of types in an information system is given from ld abstractions through data constructs, schema and definitions to physical data values. Category theory suggests tha...
EFDBS
2003
14 years 2 months ago
2003
Mediators are considered basic architectural units for integration of distributed, heterogeneous information resources. In the paper we propose powerful virtual updateable views as...
ECIS
2003
14 years 2 months ago
2003