953 search results - page 44 / 191 » Constraint Based Transformation Theory |
CCS
2007
ACM
14 years 4 months ago
2007
ACM
Despite the recent advances in the theory underlying obfuscation, there still is a need to evaluate the quality of practical obfuscating transformations more quickly and easily. T...
ICDE
2003
IEEE
14 years 11 months ago
2003
IEEE
We present a technique for refining the design of relational storage for XML data based on XML key propagation. Three algorithms are presented: one checks whether a given function...
CORR
2006
Springer
13 years 10 months ago
2006
Springer
While there is a very long tradition of approximating a data array by projecting row or column vectors into a lower dimensional subspace the direct approximation of a data matrix ...
MM
2004
ACM
14 years 3 months ago
2004
ACM
The ellipse Hough transform (EHT) is a widely-used technique. Most of the previous modifications to the standard EHT improved either the voting procedure that computes the absolut...
ISCIS
2003
Springer
14 years 3 months ago
2003
Springer
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...