316 search results - page 21 / 64 » Providing Time-Related Constraints for Conventional Database... |
ER
2010
Springer
13 years 7 months ago
2010
Springer
Efficient and competitive provision of service compositions depends both on the composition structure, and on planning and management of computational resources necessary for prov...
OWLED
2008
13 years 10 months ago
2008
In many data-centric applications it is desirable to use OWL as an expressive schema language where one expresses constraints that need to be satisfied by the (instance) data. Howe...
TAICPART
2006
IEEE
14 years 2 months ago
2006
IEEE
One of the key roles of any information system is to enforce the business rules and policies set by the owning organisation. As for any important functionality, it is necessary to...
ACSC
2003
IEEE
14 years 1 months ago
2003
IEEE
In mobile computing environments, as a result of the reduced capacity of local storage, it is commonly not feasible to replicate entire datasets on each mobile unit. In addition, ...
SAC
2010
ACM
14 years 3 months ago
2010
ACM
The aim of this short paper is to present a general method of using background knowledge to impose constraints in conceptual clustering of object-attribute relational data. The pr...