2124 search results - page 50 / 425 » Aggregating time partitions |
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
Aggregate monitoring over data streams is attracting more and more attention in research community due to its broad potential applications. Existing methods suffer two problems, 1...
APCSAC
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract. Dynamic data redistribution enhances data locality and improves algorithm performance for numerous scientific problems on distributed memory multi-computers systems. Prev...
WECWIS
2002
IEEE
14 years 2 months ago
2002
IEEE
The demand for real-time data services has been increasing recently. Many e-commerce applications and webbased information services are becoming very sophisticated in their data n...
SODA
2004
ACM
13 years 11 months ago
2004
ACM
We design polynomial time approximation schemes (PTASs) for Metric BISECTION, i.e. dividing a given finite metric space into two halves so as to minimize or maximize the sum of di...
HPDC
2005
IEEE
14 years 3 months ago
2005
IEEE
good data partitioning scheme is the need of the time. However it is very diflcult to arrive at a good solution as the number of possible dutupartitionsfor a given real lifeprogra...