948 search results - page 16 / 190 » A Database Interface for Complex Objects |
DOA
2000
13 years 9 months ago
2000
Database schema integration is significant not only in building multidatabase systems but also in data warehousing. Metadata, which define schemas, are normally involved in the su...
SSDBM
2005
IEEE
14 years 1 months ago
2005
IEEE
To discover knowledge or retrieve information from a relational database, a user often needs to find objects related to certain source objects. There are two main challenges in b...
SSDBM
2003
IEEE
14 years 1 months ago
2003
IEEE
Many emerging applications benefit from the extraction of geospatial data specified at different resolutions for viewing purposes. Data must also be topologically accurate and up-...
IDEAS
1997
IEEE
13 years 11 months ago
1997
IEEE
We are concerned by schema evolution in Object Oriented Databases (OODB) that is processed by a modification on the classes on the schema. We present a new categorization of the d...
ICDT
1997
ACM
14 years 8 hour ago
1997
ACM
Abstract Method invocation mechanism is one of the essential features in objectoriented programming languages. This mechanism contributes to data encapsulation and code reuse, but ...