1327 search results - page 9 / 266 » Drawing database schemas |
JSA
2006
13 years 8 months ago
2006
In this paper, we propose a schema version model which allows to restructure complex object hierarchy in object-oriented databases. This model extends a schema version model, call...
DKE
1998
13 years 8 months ago
1998
The issues of schema evolution and temporal object models are generally considered to be orthogonal and are handled independently. However, to properly model applications that nee...
CG
2000
Springer
13 years 8 months ago
2000
Springer
The Back of an Envelope project demonstrates how a calligraphic interface (one that employs a pen or stylus to input freehand drawing marks) can be used in a wide variety of domai...
SIGMOD
2008
ACM
14 years 8 months ago
2008
ACM
Schema integration is the problem of creating a unified target schema based on a set of existing source schemas that relate to each other via specified correspondences. The unifie...
ICDCIT
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Many researchers have investigated the problem of storing and querying XML documents using an RDBMS. Two situations are considered in this approach based on whether or no...