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DBPL
2001
Springer
167views Database» more  DBPL 2001»
15 years 6 months ago
A Temporal Query Language for OLAP: Implementation and a Case Study
Commercial OLAP systems usually treat OLAP dimensions as static entities. In practice, dimension updates are often necessary in order to adapt the multidimensional database to chan...
Alejandro A. Vaisman, Alberto O. Mendelzon
IFL
2001
Springer
142views Formal Methods» more  IFL 2001»
15 years 6 months ago
A Compilation Scheme for a Hierarchy of Array Types
In order to achieve a high level of abstraction, array-oriented languages provide language constructs for defining array operations in a shape-invariant way. However, when trying ...
Dietmar Kreye
WISE
2000
Springer
15 years 6 months ago
Object-Oriented Mediator Queries to XML Data
The mediator/wrapper approach is used to integrate data from different databases and other data sources by introducing a middleware virtual database that provides high level abstr...
Hui Lin, Tore Risch, Timour Katchaounov
ADAEUROPE
2000
Springer
15 years 6 months ago
Reengineering the Booch Component Library
Component-based software development heavily relies on the ability of reusing components from a library with as little effort as possible. Among others, valuable features for reus...
Jordi Marco, Xavier Franch
DAWAK
2000
Springer
15 years 6 months ago
Enhancing Preprocessing in Data-Intensive Domains using Online-Analytical Processing
Abstract The application of data mining algorithms needs a goal-oriented preprocessing of the data. In practical applications the preprocessing task is very time consuming and has ...
Alexander Maedche, Andreas Hotho, Markus Wiese