446 search results - page 13 / 90 » Design and Implementation of the Valid Time for Spatio-Tempo... |
ER
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. Database applications are frequently faced with the necessity of representing time varying information and, particularly in the management of information systems, a few k...
ICDE
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— Performance of proxy caches for database federations that serve a large number of users is crucially dependent on its physical design. Current techniques, automated or ...
XSYM
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. We propose a mapping from the Enhanced Entity Relationship conceptual model to the W3C XML Schema Language with the following properties: information and integrity constr...
PVLDB
2010
13 years 5 months ago
2010
Non-technical users are increasingly adding structures to their data. This gives rise to the need for database design. However, traditional database design is deliberate and heavy...
HASE
2008
IEEE
13 years 7 months ago
2008
IEEE
Designing safety-critical systems is a complex process, and especially when the design is carried out at different f abstraction where the correctness of the design at one level i...