2922 search results - page 143 / 585 » On Relationships Between Query Models |
166
click to vote
ICDE
2012
IEEE
13 years 6 months ago
2012
IEEE
— Uncertainties in data arise for a number of reasons: when the data set is incomplete, contains conflicting information or has been deliberately perturbed or coarsened to remov...
121
click to vote
EFDBS
2000
15 years 5 months ago
2000
A main problem of data integration is the treatment of conflicts caused by different modeling of real-world entities, different data models or simply by different representations ...
149
click to vote
AIME
2007
Springer
15 years 10 months ago
2007
Springer
Software applications that work with biomedical data have significant knowledge-management requirements. Formal knowledge models and knowledge-based methods can be very useful in m...
181
click to vote
SIGMETRICS
2010
ACM
15 years 2 months ago
2010
ACM
As modern multi-tier systems are becoming increasingly large and complex, it becomes more difficult for system analysts to understand the overall behavior of the system, and diag...
232
click to vote
DOLAP
2010
ACM
15 years 1 months ago
2010
ACM
Relational database systems have been the dominating technology to manage and analyze large data warehouses. Moreover, the ER model, the standard in database design, has a close r...