3969 search results - page 217 / 794 » Query Processing Using Ontologies |
128
Voted
AINA
2005
IEEE
15 years 9 months ago
2005
IEEE
The number of web-based information systems has been increasing since Internet became the global open network accessible for all. The recent Semantic Web that provides supplementa...
120
Voted
WWW
2009
ACM
16 years 4 months ago
2009
ACM
Sponsored search systems are tasked with matching queries to relevant advertisements. The current state-of-the-art matching algorithms expand the user's query using a variety...
158
click to vote
SSDBM
2009
IEEE
15 years 10 months ago
2009
IEEE
Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be express...
170
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FOMI
2008
15 years 4 months ago
2008
This work focusses on bridging between folksonomies, which provide social but mainly flat and unstructured metadata on web resources, and semantic web ontologies, which instead des...
113
Voted
TREC
2004
15 years 4 months ago
2004
This paper describes the experiments conducted in the ad-hoc retrieval task of the Genomic track at TREC 2004. Different query expansion techniques based on the addition of keywor...