1091 search results - page 7 / 219 » Approximation Algorithms for Data Placement Problems |
GRID
2006
Springer
13 years 7 months ago
2006
Springer
This paper studies the QoS-aware replica placement problem. Although there has been much work on replica placement problem, most of them concerns average system performance and ign...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
— Simulated Evolution (SimE) is a sound stochastic approximation algorithm based on the principles of adaptation. If properly engineered it is possible for SimE to reach nearopti...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— The relay node placement problem for wireless sensor networks is concerned with placing a minimum number of relay nodes into a wireless sensor network to meet certain connectiv...
LCPC
1999
Springer
13 years 12 months ago
1999
Springer
In this paper, we present an efficient technique for optimising data replication under the data parallel programming model. We propose a precise mathematical representation for da...
FSTTCS
1993
Springer
13 years 11 months ago
1993
Springer
We investigate the complexity and approximability of some location problems when two distance values are specified for each pair of potential sites. These problems involve the se...