632 search results - page 47 / 127 » The DSD Schema Language |
DEXA
2004
Springer
14 years 1 months ago
2004
Springer
Although many spatio-temporal conceptual models has been proposed in the last years, users must express their queries on the underlying physical data structures. In the context of ...
UML
2004
Springer
14 years 1 months ago
2004
Springer
Any implementation of an information system must ensure that an operation is only applied if its execution does not lead to a violation of any of the integrity constraints defined ...
VISUAL
1999
Springer
13 years 12 months ago
1999
Springer
To support the retrieval and fusion of multimedia information from multiple sources and databases, a spatial/temporal query language called ΣQL is proposed. ΣQL is based upon th...
EJC
2008
13 years 9 months ago
2008
In this paper we briefly describe a new conceptual model for XML called XSEM. It is a combination of several approaches in the area. It divides the conceptual modeling process to c...
IDEAS
2002
IEEE
14 years 18 days ago
2002
IEEE
The need to distribute objects on the Internet and to offer views from databases has found a solution with the advent of CORBA. Most database management systems now offer CORBA in...