793 search results - page 78 / 159 » Physical modeling of data warehouses using UML |
BDA
2004
13 years 10 months ago
2004
We present the path sequence storage model, a new logical model for storing XML documents. This model partitions XML data and content according to the document paths; and uses orde...
ITCC
2003
IEEE
14 years 2 months ago
2003
IEEE
As web information systems tend to mature it has become increasingly important to have an engineered design of such systems. Hera is a design methodology that supports the develop...
SIGMOD
2004
ACM
14 years 9 months ago
2004
ACM
Schema matching identifies elements of two given schemas that correspond to each other. Although there are many algorithms for schema matching, little has been written about build...
APVIS
2001
13 years 10 months ago
2001
Traditional graph drawing is only concerned with viewing of data and relations amount data items. It uses a graph model to present the data items and the relations and tries to ca...
DAGSTUHL
2004
13 years 10 months ago
2004
We study a metamodel for the Entity Relationship (ER) and the Relational data model. We do this by describing the syntax of the ER data model by introducing classes for ER schemata...