72 search results - page 1 / 15 » Preserving mapping consistency under schema changes |
VLDB
2004
ACM
14 years 4 months ago
2004
ACM
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
MFCS
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. This paper deals with updates of XML documents that satisfy a given schema, e.g., a DTD. In this context, when a given update violates the schema, it might be the case th...
EDBTW
2006
Springer
13 years 6 months ago
2006
Springer
Abstract. Executable schema mappings between XML schemas are essential to support numerous data management tasks such as data exchange, data integration and schema evolution. The n...
ICCV
2009
IEEE
14 years 8 months ago
2009
IEEE
Many applications in computer vision require comparisons
between two images of the same scene. Comparison
applications usually assume that corresponding regions in
the two image...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
We present a novel framework for mapping between any combination of XML and relational schemas, in which a high-level, userspecified mapping is translated into semantically meanin...