3969 search results - page 537 / 794 » Query Processing Using Ontologies |
169
click to vote
ENTCS
2006
15 years 6 months ago
2006
Mathematical software libraries provide many computational services. Mathematical operators properties can be used to combine several services in order to provide more complex one...
195
click to vote
SENSYS
2004
ACM
15 years 11 months ago
2004
ACM
Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensors, however, have significant power constraint (battery life), makin...
297
click to vote
SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
The proliferation of knowledge-sharing communities and the advances in information extraction have enabled the construction of large knowledge bases using the RDF data model to re...
166
click to vote
WWW
2009
ACM
16 years 7 months ago
2009
ACM
We consider the problem of identifying the consensus ranking for the results of a query, given preferences among those results from a set of individual users. Once consensus ranki...
180
click to vote
SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
The querying and analysis of data streams has been a topic of much recent interest, motivated by applications from the fields of networking, web usage analysis, sensor instrumenta...