124 search results - page 4 / 25 » Experimental evidence on partitioning in parallel data wareh... |
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Recently, skyline queries have attracted much attention in the database research community. Space partitioning techniques, such as recursive division of the data space, have been ...
ICPP
1997
IEEE
13 years 9 months ago
1997
IEEE
Abstract—This paper describes an algorithm for deriving data and computation partitions on scalable shared memory multiprocessors. The algorithm establishes affinity relationshi...
ISHPC
2000
Springer
13 years 9 months ago
2000
Springer
Partitioned parallel radix sort is a parallel radix sort that shortens the execution time by modifying the load balanced radix sort which is known one of the fastest internal sort...
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
We address the problem of robust clustering by combining data partitions (forming a clustering ensemble) produced by multiple clusterings. We formulate robust clustering under an ...
DOLAP
2005
ACM
13 years 7 months ago
2005
ACM
Online Analytical Processing is a powerful framework for the analysis of organizational data. OLAP is often supported by a logical structure known as a data cube, a multidimension...