152 search results - page 13 / 31 » Semantic Integrity Constraints for Spatial Databases |
145
click to vote
HICSS
1999
IEEE
15 years 4 months ago
1999
IEEE
Semantic relationships, those class-to-class connections that carry inherent support for constraints and various other functionalities, play an important role when building inform...
KDD
1994
ACM
15 years 3 months ago
1994
ACM
Our research investigates howdomainsemantics are discovered froma relational database at a high level of automation. Thediscoveries are then represented as the extendedEntityRelat...
201
click to vote
ICDE
1996
IEEE
16 years 1 months ago
1996
IEEE
This paper describes a method to cope with denormalized relational schemas in a database reverse engineering process. We propose two main steps to irnprove the understanding of da...
COMPSAC
1996
IEEE
15 years 4 months ago
1996
IEEE
We present the architecture and design details of a logic database system that extends functionality in a number of ways. The system supports indefinite (non-Horn) facts in extens...
ICMCS
2000
IEEE
15 years 4 months ago
2000
IEEE
As more information sources become available in multimedia systems, the development of multimedia database management systems (MDBMSs) to efficiently model and search multimedia ...