306 search results - page 2 / 62 » Accessing Data Integration Systems through Conceptual Schema... |
DATESO
2010
13 years 3 months ago
2010
As approaches to conceptual modeling of XML data become more popular, a need arises to reverse-engineer existing schemas to the conceptual models. They make the management of XML s...
ER
2007
Springer
13 years 11 months ago
2007
Springer
The tutorial first addresses requirements and semantic problems to integrate digital information into large scale, meaningful networks of knowledge that support not only access to...
DKE
2008
13 years 5 months ago
2008
The availability of large amounts of heterogeneous distributed web data necessitates the integration of XML data from multiple XML sources for many reasons. For example, currently,...
CAISE
2006
Springer
13 years 9 months ago
2006
Springer
The paper describes the conceptualisation process in the ReQuest approach, a wide-spectrum methodology for web-based information systems analysis and development. This methodology ...
AWIC
2005
Springer
13 years 10 months ago
2005
Springer
In data integration systems there is a problem of answering queries through a target schema, given a set of mappings between source schemas and the target schema, and given that th...