170 search results - page 19 / 34 » Probabilistic adaptive load balancing for parallel queries |
GIS
2005
ACM
14 years 9 months ago
2005
ACM
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...
EDBT
2008
ACM
14 years 8 months ago
2008
ACM
Column-store database systems open new vistas for improved maintenance through self-organization. Individual columns are the focal point, which simplify balancing conflicting requ...
ICDCS
2005
IEEE
14 years 1 months ago
2005
IEEE
We consider the problem of handling similarity queries in peer-to-peer databases. Given a query for a data object, we propose an indexing and searching mechanism which returns the...
EUROPAR
2007
Springer
14 years 2 months ago
2007
Springer
We describe and evaluate the performance of a parallel search engine that is able to cope efficiently with concurrent read/write operations. Read operations come in the usual form ...
ICPP
1998
IEEE
14 years 6 days ago
1998
IEEE
Exploiting locality at run-time is a complementary approach to a compiler approach for those applications with dynamic memory access patterns. This paper proposes a memory-layout ...