735 search results - page 124 / 147 » Query Optimization In Compressed Database Systems |
DBSEC
2006
13 years 9 months ago
2006
Abstract. Attack graph is important in defending against well-orchestrated network intrusions. However, the current analysis of attack graphs requires an algorithm to be developed ...
SIAMIS
2011
13 years 2 months ago
2011
Abstract. Many problems of low-level computer vision and image processing, such as denoising, deconvolution, tomographic reconstruction or superresolution, can be addressed by maxi...
EDBT
2012
ACM
11 years 10 months ago
2012
ACM
In this paper we consider the problem of answering queries using views, with or without ontological constraints, which is important for data integration, query optimization, and d...
SOSP
2009
ACM
14 years 4 months ago
2009
ACM
Databases have achieved orders-of-magnitude performance improvements by changing the layout of stored data – for instance, by arranging data in columns or compressing it before ...
COCO
2003
Springer
14 years 28 days ago
2003
Springer
We consider a fundamental problem in data structures, static predecessor searching: Given a subset S of size n from the universe [m], store S so that queries of the form “What i...