566 search results - page 22 / 114 » Using Queries to Associate Metadata with Data |
TASE
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract--With the availability of powerful computational and communication systems, scientists now readily access large, complicated derived datasets and build on those results to...
IEEESCC
2009
IEEE
14 years 3 months ago
2009
IEEE
Finding relevant files in a personal file system continues to be a challenge. It is still easier to find stuff on the Web with its exponential growth than in one’s personal ...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
There has been a great deal of work in recent years on processing and optimizing queries against XML data. Typically in these previous works, schema information is not considered,...
CAISE
2006
Springer
14 years 6 days ago
2006
Springer
One important task of semantic web portals is to offer both end users and applications a seamless access to knowledge contained in heterogeneous data sources in specific user commu...
VLDB
2004
ACM
14 years 1 months ago
2004
ACM
We consider the problem of data sharing between autonomous data sources in an environment where constraints cannot be placed on the shared contents of sources. Our solutions rely ...