3771 search results - page 39 / 755 » Subobject Transformation Systems |
ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Using the concepts of two-dimensional Hilbert transform and analytic signal, we construct a new quaternion wavelet transform (QWT). The QWT forms a tight frame and can be efficien...
ICASSP
2007
IEEE
15 years 6 months ago
2007
IEEE
Recently, Narozny et al [1] proposed a new viewpoint in variable high-rate transform coding. They showed that the problem of finding the optimal 1-D linear block transform for a ...
HICSS
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper we analyze the role of Enterprise System (ES) in shaping a company’s transformation process by conducting an in-depth case study in a large European high-tech comp...
VLDB
2001
ACM
15 years 4 months ago
2001
ACM
Cleaning data of errors in structure and content is important for data warehousing and integration. Current solutions for data cleaning involve many iterations of data “auditing...
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ENTCS
2006
14 years 12 months ago
2006
In this study, we introduce a model transformation tool for a time-triggered language: Giotto. The tool uses graphs to represent the source code (Giotto) and the target (the sched...