68 search results - page 1 / 14 » Querying data sources that export infinite sets of views |
ICDT
2009
ACM
14 years 5 months ago
2009
ACM
We study the problem of querying data sources that accept only a limited set of queries, such as sources accessible by Web services which can implement very large (potentially inf...
TODS
2011
12 years 11 months ago
2011
IS
2012
12 years 2 days ago
2012
When transforming data one often wants certain information in the data source to be preserved, i.e., we identify parts of the source data and require these parts to be transformed...
SIGMOD
2006
ACM
14 years 4 months ago
2006
ACM
Integration systems typically support only a restricted set of queries over the schema they export. The reason is that the participating information sources contribute limited con...
CIKM
2003
Springer
13 years 9 months ago
2003
Springer
There have been several techniques proposed for building statistics for static XML data. However, very little work has been done in the area of building XML statistics for data so...