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Auxiliary Variables in Data Refinement

Information Processing Letters, 1988
A set of local variables in a program is auxiliary if its members occur only in assignments to members of the same set. Data refinement transforms a program, replacing one set of local variables by another set, in order to move towards a more efficient representation of data. Most techniques of data refinement give a direct transformation. But there is
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Symbolic traversals of data paths with auxiliary variables

Proceedings of 4th Great Lakes Symposium on VLSI, 2002
Symbolic state space traversal techniques are best on control-dominated circuits, not on data paths. This paper extends their applicability to regular structures commonly found in data paths by using auxiliary variables to decompose and to manipulate Boolean functions in decomposed form. Experimental results demonstrate the gain both in terms of binary
CABODI, Gianpiero   +2 more
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On the use of transformed auxiliary variables in estimating population mean by using two auxiliary variables

Journal of Statistical Planning and Inference, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gupta, Sat, Shabbir, Javid
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A new estimator using two auxiliary variables

Applied Mathematics and Computation, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cem Kadilar, Hulya Cingi
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A Discussion of Auxiliary Variables in Graphing

The Mathematics Teacher, 1977
A useful transformation technique for ...
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Scrambled Response Models Based on Auxiliary Variables

2013
We discuss the problem of obtaining reliable data on a sensitive quantitative variable without jeopardizing respondent privacy. The information is obtained by asking respondents to perturb the response through a scrambling mechanism. A general device allowing for the use of multi-auxiliary variables is illustrated as well as a class of estimators for ...
Diana G, PERRI, PIER FRANCESCO
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The use of Quantiles of Auxiliary Variables to Estimate Medians

Biometrical Journal, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
del Mar Rueda, MarĂ­a, Arcos, Antonio
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An auxiliary variable method for Langevin based MCMC algorithms

2016 IEEE Statistical Signal Processing Workshop (SSP), 2016
Markov Chain Monte Carlo sampling algorithms are efficient Bayesian tools to explore complicated posterior distributions. However, sampling in large scale problems remains a challenging task since the Markov chain is very sensitive to the dependencies between the signal samples.
Marnissi, Yosra   +3 more
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Auxiliary variables in partial correctness programming logics

Information Processing Letters, 1989
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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