6746 search results - page 199 / 1350 » Multimodal Database Query |
125
Voted
CIKM
2007
Springer
15 years 9 months ago
2007
Springer
Spatio-temporal databases deal with geometries changing over time. In general, geometries do not only change discretely but continuously; hence we are dealing with moving objects....
127
Voted
ISI
2006
Springer
15 years 3 months ago
2006
Springer
Access control mechanisms are commonly used to provide control over who may access sensitive information. However, malicious users can exploit the correlation among the data and in...
115
Voted
FGCS
2000
15 years 3 months ago
2000
This paper focuses on parallel query optimization. We consider the operator problem and introduce a new class of execution strategies called Linear-Oriented Bushy Trees (LBTs). Co...
114
Voted
ICDM
2010
IEEE
15 years 1 months 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...
BTW
2009
Springer
15 years 10 months ago
2009
Springer