19 search results - page 1 / 4 » Efficient Query Processing in Arbitrary Subspaces Using Vect... |
SSDBM
2006
IEEE
13 years 10 months ago
2006
IEEE
ICDE
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper, we propose the Hybrid-Layer Index (simply, the HL-index) that is designed to answer top-k queries efficiently when the queries are expressed on any arbitrary subset ...
ICDE
2007
IEEE
14 years 5 months ago
2007
IEEE
Skyline query processing has received considerable attention in the recent past. Mainly, the skyline query is used to find a set of non dominated data points in a multidimensional...
CIKM
2003
Springer
13 years 9 months ago
2003
Springer
High dimensional data sets are encountered in many modern database applications. The usual approach is to construct a summary of the data set through a lossy compression technique...
SIGMOD
2006
ACM
14 years 4 months ago
2006
ACM
The reverse k-nearest neighbor (RkNN) problem, i.e. finding all objects in a data set the k-nearest neighbors of which include a specified query object, is a generalization of the...