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» Transformations for semi-continuous data
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SADM
2008
165views more  SADM 2008»
13 years 6 months ago
Global Correlation Clustering Based on the Hough Transform
: In this article, we propose an efficient and effective method for finding arbitrarily oriented subspace clusters by mapping the data space to a parameter space defining the set o...
Elke Achtert, Christian Böhm, Jörn David...
DEBU
1999
85views more  DEBU 1999»
13 years 7 months ago
Specifying Database Transformations in WOL
WOL is a Horn-clause language for specifying transformations involving complex types and recursive data-structures. Its declarative syntax makes programs easy to modify in respons...
Susan B. Davidson, Anthony Kosky
ENTCS
2002
106views more  ENTCS 2002»
13 years 7 months ago
Refactoring by Transformation
In this paper we present how refactoring of object-oriented programs can be accomplished by using refinement. Our approach is based on algebraic laws of an object-oriented languag...
Márcio Cornélio, Ana Cavalcanti, Aug...
TSD
2010
Springer
13 years 5 months ago
Adaptation of a Feedforward Artificial Neural Network Using a Linear Transform
In this paper we present a novel method for adaptation of a multi-layer perceptron neural network (MLP ANN). Nowadays, the adaptation of the ANN is usually done as an incremental r...
Jan Trmal, Jan Zelinka, Ludek Müller
ICDE
2009
IEEE
160views Database» more  ICDE 2009»
13 years 5 months ago
Perm: Processing Provenance and Data on the Same Data Model through Query Rewriting
Data provenance is information that describes how a given data item was produced. The provenance includes source and intermediate data as well as the transformations involved in pr...
Boris Glavic, Gustavo Alonso