258 search results - page 19 / 52 » Multidimensional Index Structures in Relational Databases |
MOBIQUITOUS
2007
IEEE
14 years 1 months ago
2007
IEEE
—The skip graph, an application-layer data structure for routing and indexing, may be used in a sensor network to facilitate queries of the distributed k-dimensional data collect...
ICDT
2005
ACM
14 years 8 days ago
2005
ACM
Abstract. In this paper, we consider whether traditional index structures are effective in processing unstable nearest neighbors workloads. It is known that under broad conditions...
VLDB
2000
ACM
13 years 10 months ago
2000
ACM
Many emerging application domains require database systems to support efficient access over highly multidimensional datasets. The current state-of-the-art technique to indexing hi...
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
Most of existing methods of keyword search over relational databases find the Steiner trees composed of relevant tuples as the answers. They identify the Steiner trees by discove...
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
We investigate techniques for analysis and retrieval of object trajectories in a two or three dimensional space. Such kind of data usually contain a great amount of noise, that ma...