ISASSCI
2001
13 years 10 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
13 years 10 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
13 years 10 months ago
2001
ISASSCI
2001
13 years 10 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
13 years 10 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
13 years 10 months ago
2003
EFDBS
2003
2003
Building platforms for information system interoperability - using a UML-based metamodeling approach
13 years 10 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
13 years 10 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
13 years 10 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
13 years 10 months ago
2003