805 search results - page 10 / 161 » On the Role of Integrity Constraints in Data Integration |
JDM
2006
14 years 9 months ago
2006
Global semantic integrity constraints ensure integrity and consistency of data spanning multiple databases. In this paper, we take the initial steps towards representing global se...
ADBIS
2005
Springer
15 years 3 months ago
2005
Springer
Form documents or screen forms bring essential information on the data manipulated by an organization. They can be considered as different but often overlapping views of its whole...
OTM
2005
Springer
15 years 3 months ago
2005
Springer
The maintenance of global integrity constraints in database federations is still a challenge since traditional integrity constraint management techniques cannot be applied to such ...
ICDE
2007
IEEE
15 years 3 months ago
2007
IEEE
Recently there is much need of discovering useful knowledge from massive log-data which are generated by Webbased information systems. Such log-data have multiple attributes about...
ICTAI
1993
IEEE
15 years 1 months ago
1993
IEEE
Tropes, an object-based knowledge representation system, has been added three important intertwined features: constraints, composite objects and tasks. Constraints provide a decla...