6495 search results - page 54 / 1299 » Modeling Multidimensional Databases |
VLDB
1998
ACM
14 years 2 months ago
1998
ACM
To fulfill the requirement of fast interactive multidimensional data analysis, database systems precompute aggregate views on some subsets of dimensions and their corresponding hi...
ICDE
2002
IEEE
14 years 11 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...
ICDE
2006
IEEE
14 years 4 months ago
2006
IEEE
Recently, the analysis of moving objects has become one of the most important technologies to be used in various applications such as GIS, navigation systems, and locationbased in...
ADC
2003
Springer
14 years 3 months ago
2003
Springer
In this paper, we propose a new metric index, called M+ -tree, which is a tree dynamically organized for large datasets in metric spaces. The proposed M+ -tree takes full advantag...
SSDBM
1999
IEEE
14 years 2 months ago
1999
IEEE
In many scientific domains, experimental devices or simulation programs generate large volumes of data. The volumes of data may reach hundreds of terabytes and therefore it is imp...