118 search results - page 3 / 24 » Logical Design of Generalizations in Object-relational Datab... |
RSCTC
1993
Springer
13 years 11 months ago
1993
Springer
This paper focuses on the application of rough set constructs to inductive learning from a database. A design guideline is suggested, which provides users the option to choose app...
SERP
2007
13 years 9 months ago
2007
– The use of design patterns such as the GRASP (General Responsibility Assignment Software Principles) or GoF (Gang-of-Four) patterns in software engineering has been well-docume...
PODS
2010
ACM
13 years 7 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
Automatically generating sufficient database states is imperative to reduce human efforts in testing database applications. Complementing the traditional block or branch coverage...
SIGMOD
2012
ACM
11 years 10 months ago
2012
ACM
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...