1645 search results - page 89 / 329 » Conceptual modelling: Knowledge acquisition and model abstra... |
ER
2003
Springer
14 years 1 months ago
2003
Springer
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge workers. ETL (Extraction-Transformation-Loading) proces...
DEXA
2003
Springer
14 years 1 months ago
2003
Springer
Knowledge engineering has developed fine tools for maintaining the integrity of knowledge bases. These tools may be applied to the maintenance of conventional programs particularly...
SIGMOD
2002
ACM
14 years 8 months ago
2002
ACM
Ontologies in current computer science parlance are computer based resources that represent agreed domain semantics. Unlike data models, the fundamental asset of ontologies is the...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Information system designers face many challenges w.r.t. selecting appropriate semantic technologies and deciding on a modelling approach for their system. However, there...
MDAFA
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. As part of the AMMA project (ATLAS Model Management Architecture), we are currently building several model management tools to support the tasks of modeling in the large ...