127 search results - page 1 / 26 » An Efficient Zoning Technique for Multi-dimensional Access M... |
TEAA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. In emerging database applications that deal with large sets of multidimensional data, the performance of the query system significantly depends on the performance of its ...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
We describe the design and implementation of a new data layout scheme, called multi-dimensional clustering, in DB2 Universal Database Version 8. Many applications, e.g., OLAP and ...
IEEEPACT
1998
IEEE
13 years 9 months ago
1998
IEEE
In this paper, we present efficient methods for multidimensional array redistribution. Based on the previous work, the basic-cycle calculation technique, we present a basic-block ...
ICDE
2010
IEEE
14 years 4 months ago
2010
IEEE
Given a positive value r, a circular range query returns the objects that lie within the distance r of the query location. In this paper, we study the circular range queries that c...
DIALM
1999
ACM
13 years 9 months ago
1999
ACM
—In this paper, we study the performance of route query control mechanisms for the Zone Routing Protocol (ZRP) for ad hoc networks. ZRP proactively maintains routing information ...