23 search results - page 1 / 5 » The GMAP: A Versatile Tool for Physical Data Independence |
VLDB
1994
ACM
13 years 8 months ago
1994
ACM
Physical data independence is touted as a central feature of modern database systems. Both relational and object-oriented systems, however, force users to frame their queries in t...
VLDB
1999
ACM
13 years 8 months ago
1999
ACM
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
PROCEDIA
2011
12 years 7 months ago
2011
A new challenge in scientific computing is to merge existing simulation models to create new higher fidelity combined (often multi-level) models. While this challenge has been a...
CLUSTER
2000
IEEE
13 years 9 months ago
2000
IEEE
As a novel approach to software maintenance in large clusters of PCs requiring multiple OS installations we implemented partition cloning and partition repositories as well as a s...
BMCBI
2010
13 years 4 months ago
2010
Background: Cluster analysis is an important technique for the exploratory analysis of biological data. Such data is often high-dimensional, inherently noisy and contains outliers...