2145 search results - page 55 / 429 » Answering Queries Using Views |
119
Voted
PODS
2008
ACM
16 years 2 months ago
2008
ACM
Data exchange, also known as data translation, has been extensively investigated in recent years. One main direction of research has focused on the semantics and the complexity of...
138
Voted
SEBD
2003
15 years 3 months ago
2003
Abstract. Sensor networks represent a non traditional source of information, as readings generated by sensors flow continuously, leading to an infinite stream of data. Traditiona...
212
Voted
VLDB
2007
ACM
16 years 2 months ago
2007
ACM
As more sensitive data is captured in electronic form, security becomes more and more important. Data encryption is the main technique for achieving security. While in the past en...
104
Voted
ICDM
2010
IEEE
15 years 16 days ago
2010
IEEE
-- In this paper, we put forward our approach for answering aggregated queries over imprecise data using domain specific taxonomies. A new concept we call the weighted hierarchical...
137
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ESWS
2005
Springer
15 years 8 months ago
2005
Springer
The Semantic Web is an extension of the current Web in which information is given well-defined meaning to support effective data discovery and integration. The RDF framework is a...