49 search results - page 8 / 10 » Entity-Relationship Modeling Re-revisited |
OTM
2005
Springer
14 years 1 months ago
2005
Springer
: Object-role Modeling (ORM) is a fact-oriented modeling approach for specifying, transforming, and querying information at a conceptual level. Unlike Entity-Relationship modeling ...
ADVIS
2004
Springer
13 years 11 months ago
2004
Springer
Research in temporal database management has suggested that the Entity-Relationship (E-R) model lacks appropriate constructs for representing the dynamic nature of the real world....
ICDE
1996
IEEE
14 years 9 months ago
1996
IEEE
This paper describes a method to cope with denormalized relational schemas in a database reverse engineering process. We propose two main steps to irnprove the understanding of da...
GI
2010
Springer
13 years 6 months ago
2010
Springer
Abstract: Large biomedical projects often include workflows running across institutional borders. In these workflows, data describing biomedical entities, such as patients, bio-m...
HICSS
2003
IEEE
14 years 29 days ago
2003
IEEE
This paper describes the design and evaluation of COLER, a computer mediated learning environment that includes a software coach to help students collaborate while solving Entity ...