8953 search results - page 306 / 1791 » Parallel Query Processing |
166
Voted
DMSN
2006
ACM
15 years 9 months ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...
154
Voted
ER
2001
Springer
15 years 8 months ago
2001
Springer
A Data Warehouse (DW) can be used to integrate data from multiple distributed data sources. A DW can be seen as a set of materialized views that determine its schema and its conten...
124
Voted
IPPS
1999
IEEE
15 years 8 months ago
1999
IEEE
Our study of a large set of scientific applications over the past three years indicates that the processing for multidimensional datasets is often highly stylized. The basic proce...
131
Voted
DEXAW
1998
IEEE
15 years 8 months ago
1998
IEEE
Due to the increasingly di culty of discovering patterns in real-world databases using only conventional OLAP tools, an automated process such as data mining is currently essentia...
124
Voted
CIKM
2004
Springer
15 years 9 months ago
2004
Springer
We examine the problem of retrieving the top-m ranked items from a large collection, randomly distributed across an n-node system. In order to retrieve the top m overall, we must ...