239 search results - page 20 / 48 » Performance of Querying Temporal Attributes in Object-Relati... |
ICDE
2005
IEEE
14 years 1 months ago
2005
IEEE
¡ Several systems have recently been proposed for the evaluation of XPath expressions. However, none of these systems have demonstrated both scalability with large document sizes ...
BTW
2007
Springer
14 years 1 months ago
2007
Springer
: For the integration of data that resides in autonomous data sources Software AG uses ontologies. Data source ontologies describe the data sources themselves. Business ontologies ...
AIPR
2004
IEEE
13 years 11 months ago
2004
IEEE
This paper describes a novel color texture-based image retrieval system for the query of an image database to find similar images to a target image. The retrieval process involves...
DEXA
2004
Springer
14 years 1 months ago
2004
Springer
Efficient storage and retrieval of trajectory indexes has become an essential requirement for moving objects databases. The existing 3DR-tree is known to be an effective trajectory...
CISM
1993
13 years 11 months ago
1993
The weak instance model is a framework to consider the relations in a database as a whole, regardless of the way attributes are grouped in the individual relations. Queries and upd...