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» Transformations for semi-continuous data
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CSDA
2008
86views more  CSDA 2008»
13 years 9 months ago
Transformations for semi-continuous data
Semi-continuous data arise in many applications where naturally-continuous data become contaminated by the data generating mechanism. The resulting data contain several values tha...
Galit Shmueli, Wolfgang Jank, Valerie Hyde
IWFM
1998
117views Formal Methods» more  IWFM 1998»
13 years 11 months ago
A Case Study on Proving Transformations Correct: Data-Parallel Conversion
The issue of correctness in the context of a certain style of program transformation is investigated. This style is characterised by the fully automated application of large numbe...
Stephen Kilpatrick, Maurice Clint, Peter Kilpatric...
ICIP
2007
IEEE
14 years 4 months ago
Infinity-Norm Rotation for Reversible Data Hiding
In this paper, we propose a novel transform that preserves the dynamic range—infinity-norm rotation. This transform is perfectly reversible and piecewise linear, and keeps the m...
Lei Yang, Pengwei Hao
JSA
2007
84views more  JSA 2007»
13 years 9 months ago
Optimizing data structures at the modeling level in embedded multimedia
Traditional design techniques for embedded systems apply transformations on the source code to optimize hardwarerelated cost factors. Unfortunately, such transformations cannot ad...
Marijn Temmerman, Edgar G. Daylight, Francky Catth...
CAISE
1999
Springer
14 years 2 months ago
A Uniform Approach to Inter-model Transformations
Whilst it is a common task in systems integration to have to transform between di erent semantic data models, such inter-model transformations are often speci ed in an ad hoc manne...
Peter McBrien, Alexandra Poulovassilis