38 search results - page 7 / 8 » Capturing association among items in a database |
ICDCS
2008
IEEE
14 years 1 months ago
2008
IEEE
We present a simple, yet powerful, approach for the specification and enforcement of authorizations regulating data release among data holders collaborating in a distributed comp...
WAIM
2000
Springer
13 years 11 months ago
2000
Springer
Online Analytical Processing (OLAP) data is frequently organized in the form of multidimensional data cubes each of which is used to examine a set of data values, called measures, ...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
Users of image databases often prefer to retrieve relevant images by categories. Unfortunately, images are usually indexed by low-level features like color, texture and shape, whi...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
— Real-world databases often have extremely complex schemas. With thousands of entity types and relationships, each with a hundred or so attributes, it is extremely difficult fo...
ER
2010
Springer
13 years 5 months ago
2010
Springer
UML class diagrams (UCDs) are the de-facto standard formalism for the analysis and design of information systems. By adopting formal language techniques to capture constraints expr...