1654 search results - page 15 / 331 » Ontology Based Query Processing in Database Management Syste... |
195
click to vote
ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Relational database management systems are constantly being extended and augmented to accommodate data in different domains. Recently, with the increasing use of ontology in vario...
142
click to vote
DEXA
2005
Springer
15 years 5 months ago
2005
Springer
Unlike processing snapshot queries in a traditional DBMS, the processing of continuous queries in a data stream management system (DSMS) needs to satisfy quality requirements such ...
138
click to vote
IDEAS
2010
IEEE
14 years 10 months ago
2010
IEEE
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
114
click to vote
OWLED
2008
15 years 1 months ago
2008
In this paper we present the basic requirements and initial design of a system which manages and facilitates changes to an OWL ontology in a multi-editor environment. This system u...
DASFAA
2007
IEEE
15 years 6 months ago
2007
IEEE
Recently, several approaches and systems were proposed to store in the same database data and the ontologies describing their meanings. We call these databases, ontology-based data...