137 search results - page 4 / 28 » Declaratively Querying and Visualizing Knowledge Bases in Xm... |
SIGMOD
2009
ACM
14 years 7 months ago
2009
ACM
DejaVu is an event processing system that integrates declarative pattern matching over live and archived streams of events on top of a novel system architecture. We propose to dem...
COOPIS
1999
IEEE
13 years 11 months ago
1999
IEEE
The Web so far has been incredibly successful at delivering information to human users. So successful actually, that there is now an urgent need to go beyond a browsing human and ...
APWEB
2004
Springer
14 years 23 days ago
2004
Springer
The management of voluminous heterogeneous resources and services in the web environment is a complex task. Semantic knowledge is playing an increasing important role in order to h...
WIDM
2005
ACM
14 years 28 days ago
2005
ACM
In order to formulate a meaningful XML query, a user must have some knowledge of the schema of the XML documents to be queried. The query will succeed only if the schema of the ac...
WEBI
2001
Springer
13 years 11 months ago
2001
Springer
In the proposed data model for XML databases, an XML element is directly represented as a ground (variable-free) XML expression—a generalization of an XML element by incorporatio...