1091 search results - page 26 / 219 » Approximation Algorithms for Data Placement Problems |
SDM
2012
SIAM
11 years 10 months ago
2012
SIAM
Given the ubiquity of time series data, the data mining community has spent significant time investigating the best time series similarity measure to use for various tasks and dom...
ICS
2005
Tsinghua U.
14 years 1 months ago
2005
Tsinghua U.
The Replica Placement Problem (RPP) aims at creating a set of duplicated data objects across the nodes of a distributed system in order to optimize certain criteria. Typically, RP...
APPROX
2004
Springer
14 years 1 months ago
2004
Springer
We consider the problem of fitting metric data on n points to a path (line) metric. Our objective is to minimize the total additive distortion of this mapping. The total additive ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—In a wireless sensor network, the network lifetime is an important issue when the size of the network is large. In order to make the network scalable, it is divided into a numbe...
CORR
2004
Springer
13 years 7 months ago
2004
Springer
Abstract. The phylogenetic tree construction is to infer the evolutionary relationship between species from the experimental data. However, the experimental data are often imperfec...