571 search results - page 65 / 115 » A New Type of Metadata for Querying Data Integration Systems |
IFIP
1992
Springer
13 years 12 months ago
1992
Springer
Retrieving relevant information in Data and Knowledge Bases containing a large number of di erent types of information is a non trivial problem. That is the reason why, in areas l...
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
To effectively support today's global economy, database systems need to manage data in multiple languages simultaneously. While current database systems do support the storag...
BIBE
2003
IEEE
14 years 1 months ago
2003
IEEE
We examine the organizational impact on phylogenetic databases of the increasing sophistication in the need and use of phylogenetic data. A primary issue is the use of the unnorma...
PODS
2010
ACM
14 years 27 days ago
2010
ACM
The notion of certain answers arises when one queries incompletely specified databases, e.g., in data integration and exchange scenarios, or databases with missing information. W...
FCSC
2007
13 years 7 months ago
2007
Application-level content-based routing using XML is a key technology for decentralized publish/subscribe systems. In this paper, a new approach is proposed to support the efficien...