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» Reversing graph transformations
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BIRTHDAY
2008
Springer
13 years 9 months ago
Graph Transformation Units - An Overview
In this paper, we give an overview of the framework of graph transformation units which provides syntactic and semantic means for analyzing, modeling, and structuring all kinds of ...
Hans-Jörg Kreowski, Sabine Kuske, Grzegorz Ro...
ISCAS
2006
IEEE
105views Hardware» more  ISCAS 2006»
14 years 1 months ago
Lossless multi-channel EEG compression
— This paper presents a method for losslessly compressing multi-channel electroencephalogram signals. The Karhunen-Loeve transform is used to exploit the inter-correlation among ...
Yodchanan Wongsawat, Soontorn Oraintara, T. Tanaka...
CVPR
2003
IEEE
14 years 9 months ago
Document Image Enhancement Using Directional Wavelet
This paper proposes a novel algorithm to clean up a large collection of historical handwritten documents kept in the National Archives of Singapore. Due to the seepage of ink over...
Qian Wang, Tao Xia, Lida Li, Chew Lim Tan
ICMT
2009
Springer
14 years 2 months ago
A Collection Operator for Graph Transformation
Abstract. Graph transformation has a well-established theory and associated tools that can be used to perform model transformations. However, the lack of a construct to match and t...
Roy Grønmo, Stein Krogdahl, Birger Mø...
GD
2004
Springer
14 years 27 days ago
Intersection Reverse Sequences and Geometric Applications
Pinchasi and Radoiˇci´c [11] used the following observation to bound the number of edges of a topological graph without a self-crossing cycle of length 4: if we make a list of t...
Adam Marcus, Gábor Tardos