239 search results - page 43 / 48 » A Rule System for Querying Persistent RDFS Data |
SEMWEB
2005
Springer
14 years 29 days ago
2005
Springer
Situation awareness involves the identification and monitoring of relationships among objects participating in an evolving situation. This problem in general is intractable (i.e.,...
VLDB
2005
ACM
14 years 29 days ago
2005
ACM
We present HePToX, a full-fledged peer-topeer database system that efficiently handles XML data heterogeneity. In a highly dynamic P2P network, it is unrealistic for a peer enter...
SPIESR
2001
13 years 8 months ago
2001
Humans tend to use high-level semantic concepts when querying and browsing multimedia databases; there is thus, a need for systems that extract these concepts and make available a...
WISE
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In recent times, there has been an increased utilization of serverside XSLT systems as part of e-commerce and e-publishing applications. For the high volumes of data in t...
TC
1998
13 years 8 months ago
1998
Data integrity policies often require that quality and integrity metadata be generated and communicated to potential users. However, in data warehouses, federations, and other mul...