1993 search results - page 3 / 399 » Data integration with dependent sources |
PVLDB
2008
13 years 4 months ago
2008
The dependency propagation problem is to determine, given a view defined on data sources and a set of dependencies on the sources, whether another dependency is guaranteed to hold...
WISE
2005
Springer
13 years 10 months ago
2005
Springer
The Web is a distributed network of information sources where the individual sources are autonomously created and maintained. Consequently, syntactic and semantic heterogeneity of ...
CASCON
2004
13 years 6 months ago
2004
For several reasons a database may not satisfy certain integrity constraints (ICs), for example, when it is the result of integrating several independent data sources. However, mo...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
We propose a framework for integrating data from multiple relational sources into an XML document that both conforms to a given DTD and satisfies predefined XML constraints. The f...
WEBDB
2010
Springer
13 years 10 months ago
2010
Springer
A large number of web sites publish pages containing structured information about recognizable concepts, but these data are only partially used by current applications. Although s...